Upcoming Ultras in the USA
Snoqualmie, WA
Mt. Si Relay & Trail Runs
Apr 21, 2024
Virginia Beach, VA
Long Creek 60K
Apr 7, 2024
Morgan Hill, CA
Rancho Hills Trail Run
Jul 6, 2024
Marquette, MI
Marquette Trail 50
Aug 17, 2024
Aug 16, 2024
Indianapolis, IN
8-Hour Dream Endurance Race & Cat Nap 5K
Jul 13, 2024
Williamsburg, VA
Singletrack Maniac 50K
Apr 13, 2024
Alphabet Soup Race
Jul 27, 2024
15 Hours of Fun
Sep 28, 2024
Lock Haven, PA
Eagleton Trail Challenge
Apr 6, 2024
Bear Mountain, NY
Spartan Trail - Bear Mountain Trail Challenge
May 4, 2024
Worcester, MA
Greenway Challenge
Sep 28, 2024
Warren, CT
Angevine Farm Trail Festival
Sep 22, 2024
Queen Creek, AZ
Sinister Night Runs
Apr 20, 2024
Fort Worth, TX
KING of Eagle Mountain Trail Challenge
Jun 1, 2024
Texas Endurance Runs 24/48
Jul 26, 2024
Jul 27, 2024
Sausalito, CA
Rodeo Valley Trail Run
Aug 3, 2024
Headlands 50M Endurance Run
Aug 10, 2024
Rodeo Beach Trail Run
Aug 10, 2024
De Witt, IL
Clinton Lake Ultra
Mar 30, 2024
Bloomington, MN
FANS Ultra Races
Jun 1, 2024
Mount Shasta, CA
Headwaters Trail Run
Jun 22, 2024
Middleton, WI
Run the Hawk Trail Runs
Aug 24, 2024
Nashville, IN
Dances With Dirt - Gnaw Bone
May 18, 2024
8 Hours of Brown County
Jun 15, 2024
Tecumseh Trail Challenge
Oct 19, 2024
Baraboo, WI
Dances With Dirt - Devil's Lake
Jul 13, 2024
Bronx, NY
Van Cortlandt Park 50K
May 5, 2024
Blaine, WA
Ragnar Relay Northwest Passage
Jul 12, 2024
Leavenworth, WA
Leavenworth Trail Fest
May 25, 2024
Potosi, MO
Berryman Marathon & 50 Miler
May 18, 2024
Glen Rose, TX
High Hope Endurance Run
May 25, 2024
May 26, 2024
Greenbush, WI
Glacial Trail 50 Mile & 50K
Oct 13, 2024
Provo, UT
Snow Peaks 50 Mile Trail Run
Jun 8, 2024
Wenatchee, WA
Devil's Gulch
Jul 13, 2024
Saint Paul, MN
Ragnar Road Minnesota
Aug 9, 2024
Damascus, VA
Iron Mountain 50, 30, 16 Mile Trail Run
Aug 31, 2024
Pittsfield, MA
Vegan Power 50K
Jun 22, 2024
Sweltering Summer Ultra
Aug 10, 2024
Free to Run Trail Races
Sep 14, 2024
Montana City, MT
HURL Elkhorn Endurance Runs
Aug 3, 2024
Stratford, CT
Forgotten Forest Ultra Run
Apr 20, 2024
Centurion 24 Hour Ultra Trail Race
Jun 29, 2024
Enchanted Forest Ultra Run
Sep 21, 2024
Forbidden Forest 30 Hour Ultra Trail Run
Oct 5, 2024
Willard, MO
Frisco Railroad Run
Apr 27, 2024
Chillicothe, OH
The Buck Fifty
Apr 19, 2024
Great Seal Trail Race
Apr 28, 2024
Apr 27, 2024
The Big Deal at Great Seal
May 4, 2024
Sterling, IL
Hennepin Hundred
Oct 5, 2024
Oak Ridge, TN
Run Under The Stars
Apr 13, 2024
Wichita, KS
Summer Sizzler
Jul 28, 2024
Utica, NY
Peak to Brew Relay
Aug 10, 2024
Bowling Green, KY
Hot Rod 24 Hour Ultra
Sep 21, 2024
Flagstaff, AZ
Cocodona 250
May 6, 2024
Flagstaff Doggie Dash & Ultra Bash
May 18, 2024
Flagstaff Extreme Big Pine Trail Runs
Jun 22, 2024
Flagstaff to Grand Canyon Stagecoach Line 100 Mile, 55K & Relays
Sep 21, 2024
Flagstaff Sky Peaks Mountain Runs
Sep 28, 2024
Richmond, VA
Ragnar Trail Richmond
Apr 26, 2024
Belmont, NC
Rocky Branch Ultra
Sep 14, 2024
Big Bear Lake, CA
Holcomb Valley Trail Run
Jun 8, 2024
Kodiak Ultra Marathons
Oct 11, 2024
Oct 12, 2024
Muskegon, MI
Ragnar Road Michigan
Sep 20, 2024
Fountain Hills, AZ
Adrenaline Night Runs
May 18, 2024
Javelina Jangover Night Runs
Sep 21, 2024
Midway, UT
Valkyrie Multisport Relay
Sep 14, 2024
Georgetown, TX
River's Edge Trail Race
May 25, 2024
Anchorage, AK
Anchorage RunFest
Aug 18, 2024
Aug 17, 2024
Ellerbe, NC
Bethel Hill Moonlight Boogie
Jun 8, 2024
Washington, DC
The Great American Relay
Sep 11, 2024
Manhattan, KS
Flint Hills 50 and Marathon
Apr 27, 2024
Dalton, GA
Georgia Jewel
Sep 21, 2024
Sep 20, 2024
Charleston, IL
Shake Your Trail Feather Trail Run
Oct 19, 2024
Waynesville, OH
Ceasar Creek Trail Race
Apr 13, 2024
Apr 14, 2024
6 Hours of Power (Caesar Creek State Park)
May 4, 2024
May 5, 2024
Dawg Gone Long Run
Jun 29, 2024
Bellingham, WA
Ski to Sea
May 26, 2024
Hamster Endurance Runs
Aug 3, 2024
Larrabee Lakes
Aug 10, 2024
Trails to Taps Relay
Oct 13, 2024
Jacksonville, OR
Wild Rogue Relay
Jun 14, 2024
Douglas, MA
Midstate Massive Ultra Trail
Oct 12, 2024
Fayetteville, NY
Green Lakes Endurance Runs
Aug 24, 2024
Abingdon, VA
Yeti 100 Mile Endurance Run
Sep 27, 2024
Solon, IA
Lake MacBride Trail Races
Jul 20, 2024
Bastrop, TX
Wildflower Trail Runs
May 4, 2024
May 5, 2024
Pawling, NY
Summer Warm Up Run
Apr 28, 2024
New Brunswick, NJ
Towpath 'Train'ing Run
Jun 1, 2024
Rochester, NY
Mind The Ducks 12 Hour
May 11, 2024
Pottstown, PA
Coventry Woods Trail Running Festival
Jun 16, 2024
Maplewood, NJ
FallApple
Sep 7, 2024
Geneva, NY
Seneca7
Apr 28, 2024
West Windsor, VT
Ragnar Trail Vermont
Sep 6, 2024
Franklin, NC
Naturalist - Epic 50K, 25K
Oct 5, 2024
Goshen, VT
Moosalamoo Ultra
Jul 27, 2024
Voorheesville, NY
Thacher Park Trail Running Festival
Aug 25, 2024
Bend, OR
Bend Beer Chase
May 4, 2024
Cascade Lakes Relay
Jun 21, 2024
Ragnar Trail Oregon
Aug 2, 2024
Oregon Cascades 100
Aug 24, 2024
Dayton, OH
Outdoor X 12 Hour Endurance Run
Oct 5, 2024
Copper Harbor, MI
Run the Keweenaw
Jul 13, 2024
Waterloo, IA
House of Hope 50k Team Relay
Jul 13, 2024
Bristol, RI
Anchor Down Ultra
Aug 9, 2024
Tyler, TX
Piney Woods Ultra
Sep 28, 2024
Nashville, TN
Nashville Ultramarathon
Oct 19, 2024
Agoura Hills, CA
No Name 5030 Trail Races
Oct 19, 2024
East Lansing, MI
Run the Bunyan Relay
Aug 10, 2024
Honolulu, HI
Hawaii Kai Ultra Run - XTreme
Jul 27, 2024
Sioux City, IA
Relay Iowa
Jun 7, 2024
Boulder City, NV
Blood, Sweat & Beers
Mar 30, 2024
Bootlegger 50K
Mar 30, 2024
Lincoln, NE
Gravel Worlds Land Ho Run
Aug 23, 2024
Duluth, MN
Grand Traverse
Oct 5, 2024
Suwanee, GA
Loop The Hooch 50K
Apr 20, 2024
New Paltz, NY
Rock The Ridge
May 4, 2024
Cedar Hill, TX
Blazin' Summer Sufferfest
Aug 3, 2024
Huntington Beach, CA
Ragnar So Cal
Apr 12, 2024
Lutsen, MN
Superior Spring Trail Races
May 18, 2024
Superior Trail Fall Races
Sep 7, 2024
Sep 6, 2024
Hanover, PA
Trails 4 Tails
Sep 21, 2024
Athens, OH
6 Hours of Power (Strouds Run State Park)
Mar 30, 2024
Thunderbunny Trail Races
May 11, 2024
Crested Butte, CO
Grand Traverse Mountain Run
Aug 31, 2024
Crested Butte Ultra
Sep 28, 2024
Lebanon, OH
A Day In The Park 24H
Sep 21, 2024
Fort Valley, VA
Massanutten Mountain Trails 100 Mile Run
May 18, 2024
Old Dominion 100 Mile Endurance Run
Jun 1, 2024
Dubuque, IA
Mines of Spain 100
Oct 18, 2024
Carlisle, MA
TARC Fall Classic
Sep 7, 2024
Oakdale, CA
San Jose Spartan
Mar 30, 2024
Mar 31, 2024
Sunderland, MA
Mt. Toby Ultra and 24K
Apr 6, 2024
Burlington, VT
4x4x48 Challenge
Jun 21, 2024
Paradise, MI
Two Hearted Trail Run
Jun 22, 2024
Newport, OR
Tufted Puffin Endurance Run
Aug 3, 2024
Colorado Springs, CO
Rattler Trail Race
Apr 13, 2024
Cheyenne Mountain Trail Race
Apr 27, 2024
Valkyrie Trail Race
May 11, 2024
Ram Party
May 18, 2024
May 19, 2024
Ring the Springs
Jun 22, 2024
Jun 23, 2024
Pikes Peak Ultra
Jul 27, 2024
Bobcat Trail Race
Oct 19, 2024
East Peoria, IL
Farmdale Trail Run
Oct 12, 2024
York, ME
Big A 50K Trail Race
May 4, 2024
Cave Creek, AZ
Cave Creek Thriller Trail Runs
Oct 12, 2024
San Jose, CA
Sierra Azul Trail Challenge
Apr 20, 2024
Hacienda Hills Run
May 4, 2024
Quicksilver Endurance Runs
May 11, 2024
Calero Trail Run
Jun 1, 2024
Mt. Umunhum Ultras
Jun 8, 2024
Almaden Hills Trail Run
Aug 17, 2024
South Hills Single Track Trail Run
Sep 14, 2024
Mt Umunhum to Quicksilver Point to Point
Sep 28, 2024
Mt. Umunhum Trail Conquest
Oct 12, 2024
Olympia, WA
Millersylvania Trail Races
Jun 2, 2024
Raleigh, NC
Umstead 100 Mile Endurance Run
Apr 6, 2024
Mountains-to-Sea Trail 12 Mile and 50K Challenge
Apr 14, 2024
Tobacco Road Relay
Apr 27, 2024
Tuna Relay 200
Oct 18, 2024
Oct 19, 2024
Englewood, OH
Another Dam 50K
Aug 18, 2024
Lake City, CO
San Juan Solstice 50 Mile
Jun 22, 2024
Monterey, CA
Golden State Trail Run
Jun 29, 2024
Cerritos, CA
Orange Curtain
Jun 22, 2024
Jun 21, 2024
Brevard, NC
Smoky Mountain Relay
Apr 26, 2024
Burlington, WA
Ross Lake Rally
Jun 28, 2024
Morganton, NC
Table Rock Ultras
Sep 21, 2024
Powell, OH
Nocterra Quitter's Run
Aug 11, 2024
Harrisburg, PA
Ragnar Road Pennsylvania
Aug 23, 2024
Brownsville, VT
Vermont 50 Ultra Run
Sep 29, 2024
Southern Pines, NC
Weymouth Woods 25K 50K Trail Run
Aug 31, 2024
Terre Haute, IN
Hawthorn Half Day Relay & Ultra
May 25, 2024
Canton, GA
Hot to Trot
Jul 21, 2024
Rocky Point, NY
Tesla Hertz Run
Oct 12, 2024
Charlotte, NC
Time Laps
May 17, 2024
WC-50 Ultra Trail Marathon
Oct 5, 2024
Middletown, OH
Steel City 12 Hour Run/Ruck
Aug 17, 2024
Emporium, PA
Sinnemahone Trail Run
Oct 19, 2024
Lander, WY
Sinks Canyon Trail Races
Jun 8, 2024
Idaho Springs, CO
Flaming Foliage Relay
Sep 6, 2024
Fruita, CO
Desert RATS Trail Running Festival
Apr 13, 2024
Apr 14, 2024
Apr 12, 2024
Desert RATS Kokopelli 150 Stage Race
Jun 16, 2024
Issaquah, WA
Squak Mountain Trail Run
Apr 20, 2024
Tiger Mountain Trail Run
Jun 15, 2024
Tiger Peak Challenge
Jun 29, 2024
Minneapolis, MN
Loopet Loppet
Oct 19, 2024
South Lake Tahoe, CA
DeCelle Memorial Lake Tahoe Relay
Jun 8, 2024
Lake Tahoe Marathon Weekend
Oct 20, 2024
Oct 18, 2024
Oct 19, 2024
Bethel, OH
East Fork Trail Race - 1/2 Marathon, 10K, 5K, & 6 Hours of Power
Mar 30, 2024
6 Hours of Power (East Fork State Park)
May 25, 2024
East Fork Trail Race
May 25, 2024
May 26, 2024
East Fork 100M/100K
Aug 24, 2024
Douthat State Park, VA
Odyssey Trail Running Rampage
Sep 7, 2024
Ellensburg, WA
Yakima Skyline Rim 50K
Apr 20, 2024
Greencastle, IN
Vulture Vista Ultra
Jun 15, 2024
Woodland Park, CO
Above the Clouds Ultra
Oct 5, 2024
Seattle, WA
Dizzy Daze
Mar 30, 2024
Cottontail 6 &12 Hour
Apr 13, 2024
Sri Chinmoy 7 & 13 Hour Ultra Solo & Team Relay Races
May 25, 2024
Bottle Rocket Run (Day 3 of the Lil Firecracker Quad)
Jul 6, 2024
Anderson, SC
Carolina Reaper Challenge
Jul 13, 2024
Bedford, VA
Promise Land 50K
Apr 20, 2024
Calabasas, CA
Bulldog Trail Runs
Aug 17, 2024
Stinson Beach, CA
Miwok 100K
May 4, 2024
Binghamton, NY
Extreme Ravine 5K 15K Trail Race
Jul 27, 2024
Hector, NY
Finger Lakes 50s
Jun 29, 2024
Lawrence, KS
Night Hawk 50K
Jun 29, 2024
Hawk Hundred
Sep 7, 2024
Syracuse, UT
Antelope Island Buffalo Run
Mar 29, 2024
Stillwater, OK
Lake McMurtry Run
Apr 13, 2024
Ohiopyle, PA
Laurel Highlands Ultra
Jun 8, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Reading, PA
Blues Cruise 50K Trail Ultra
Oct 6, 2024
Lake Elmo, MN
Night Owl Races
Oct 5, 2024
Canandaigua, NY
Can Lake 50 Ultras
Oct 12, 2024
Steamboat Springs, CO
Wild West Relay
Aug 2, 2024
Continental Divide Trail Run
Aug 24, 2024
Run Rabbit Run
Sep 14, 2024
Sep 13, 2024
Moab, UT
Run Up For Air Moab
Apr 6, 2024
Amasa Trail Race
Apr 20, 2024
Thelma and Louise Marathon
Apr 27, 2024
Desert RATS Kokopelli 150 Stage Race
Jun 16, 2024
Arches Marathon
Oct 5, 2024
Moab 240
Oct 11, 2024
Springville, UT
Kat'cina Mosa 100K Mountain Run
Aug 3, 2024
Traverse City, MI
Traverse City Trail Running Festival
May 11, 2024
May 10, 2024
Ragnar Road Michigan
Sep 20, 2024
Buena Vista, CO
Collegiate Peaks Trail Run
May 4, 2024
TransRockies Run
Aug 12, 2024
Flaming Foliage Relay
Sep 6, 2024
West Line Winder
Sep 28, 2024
Camden, NJ
City Invincible Track Ultra
Sep 28, 2024
Pittsfield, VT
Peak Bloodroot Ultra
May 10, 2024
May 11, 2024
May 8, 2024
Deadwood, SD
Black Hills Veteran March
Sep 21, 2024
Mesa, AZ
Stunner Night Runs
Jul 20, 2024
Charlestown, RI
Rhode Island Trail Classic
Oct 19, 2024
Sylacauga, AL
Rebecca Mountain 50 Miler
Sep 7, 2024
Virgil, NY
Virgil Crest Ultras
Sep 14, 2024
Flintstone, MD
Rocky Gap 25K, 50K, Relay Trail Run
Oct 13, 2024
Palmer, AK
Lakes TrailFest
Sep 8, 2024
Trout Lake, WA
Wild Woman Marathon
Jun 22, 2024
McMinnville, OR
The Race to Space
May 11, 2024
Los Angeles, CA
Hollywood to the Sea Road & Trail Relay
May 4, 2024
Comfort, TX
Ragnar Trail Texas
Oct 11, 2024
Salem, OR
Angry Owl Ultramarathons
Aug 10, 2024
Heflin, AL
Rockin Choccolocco 50K
Apr 27, 2024
Laramie, WY
Wyoming Marathon Races
May 26, 2024
McCall, ID
IMTUF100
Sep 21, 2024
Key West, FL
KEYS100
May 18, 2024
Chattanooga, TN
Trash Panda
Sep 14, 2024
Overland Park, KS
Patriots Run
Sep 14, 2024
Salisbury, MD
Pemberton 24 - Festival of 5Ks
Sep 20, 2024
Conyers, GA
Ragnar Trail Atlanta
Apr 19, 2024
Madison, WI
MadCity Ultras
Apr 20, 2024
Youngstown, OH
Youngstown Ultra Trail Classic
Sep 7, 2024
Kankakee, IL
Limestone Rocks
Sep 21, 2024
Salmon, ID
Beaverhead Endurance Runs
Jul 13, 2024
Lake Hughes, CA
Leona Divide
Apr 20, 2024
Corydon, IN
Run Under The Stars
Jul 6, 2024
Silverado, CA
That's No Moon
Sep 28, 2024
Hilo, HI
Under the Moon
Jun 22, 2024
Amherst, NH
Joe English Twilight Challenge
Oct 19, 2024
Adrian, MI
Heritage 13.1 & 50K Trail Run
Sep 29, 2024
New London, WI
Mosquito Hill Endurance Run
Aug 17, 2024
Pennsauken, NJ
Loopy Looper
Aug 3, 2024
Castle Rock, CO
Castle Rock Trail Festival
Oct 5, 2024
Muir Beach, CA
Tamalpa Headlands 50K
Aug 31, 2024
Columbia, SC
Firebreak Running Festival
Jun 1, 2024
Bishop, CA
Bishop High Sierra Ultras
May 18, 2024
Manistee, MI
North Country Trail Run
Aug 24, 2024
Aug 25, 2024
Loveland, CO
Run the Ranch
Apr 5, 2024
Apr 6, 2024
Brooksville, FL
Croom Fools Run
Apr 6, 2024
Dousman, WI
Bunk House Trail Runs
May 25, 2024
Winder, GA
Fort Yargo Ultra
May 18, 2024
Wildwood, MO
Ozark Foothills
Apr 6, 2024
Apr 7, 2024
Rockin' Rockwoods Ultra Run
Sep 14, 2024
DeClue Loops Trail Race
Oct 12, 2024
McKinney, TX
Love Never Ends Trail Run
Sep 28, 2024
Sep 29, 2024
La Crosse, WI
Goosebumps 6 and 24 Hour Run
Sep 20, 2024
Sep 21, 2024
Lewis Center, OH
The Fluffy Duck
Apr 7, 2024
Alum Creek Trail Race
May 18, 2024
May 19, 2024
Firefly Overnight Endurance Challenge
Jun 22, 2024
Jun 23, 2024
Peninsula, OH
Fools Trail Race
May 25, 2024
Decorah, IA
Crater Trail Run
Jun 1, 2024
Fabius, NY
Highland Forest 1-2-3 Trail Run
May 25, 2024
North Augusta, SC
FATS 50K
Oct 6, 2024
Pittsburgh, PA
Miles 2 Meals 100 Mile Relay
May 18, 2024
Rachel Carson Trail Challenge
Jun 22, 2024
Hell Hath No Hurry
Jun 30, 2024
Reno, NV
Silver State 50-mile and 50K Endurance Runs
May 18, 2024
Reno-Tahoe Odyssey Relay Run Adventure
May 31, 2024
Capital Odyssey Relay
Jun 1, 2024
Comstock Odyssey Relay
Jun 1, 2024
Langley, WA
Ragnar Relay Northwest Passage
Jul 12, 2024
Grand Island, NY
St Stephen School Welcome Back 5K
Sep 7, 2024
Delafield, WI
Badgerland Striders 24-12-6 Hour Runs
Aug 31, 2024
Cleveland Heights, OH
The Forgotten
May 4, 2024
Phoenicia, NY
Manitou's Revenge
Jun 22, 2024
Cuyahoga Falls, OH
Burning River 100 Mile Endurance Run
Jul 27, 2024
Roanoke, VA
Blue Ridge Marathon
Apr 20, 2024
Berea, KY
Bluegrass Reaper Challenge
Aug 3, 2024
Plain, WA
Plain Endurance Runs
Sep 14, 2024
Kirkwood, CA
Kirkwood's Ultras
Aug 3, 2024
Smyrna, GA
Underground Circus 100
May 25, 2024
Winthrop, WA
Sun Mountain
May 19, 2024
May 18, 2024
Thurmond, WV
Highball to Thurmond Ultra & Relay
May 19, 2024
Galena, IL
Galena Sky Trail Race
May 11, 2024
Goodyear, AZ
Hypnosis Night Runs
Jun 15, 2024
San Francisco, CA
SF One Day
Jun 15, 2024
San Francisco Marathon
Jul 28, 2024
Jul 27, 2024
Ruth Anderson Memorial Endurance Run
Oct 12, 2024
Jackson, MI
Pines To Vines 55K
Aug 11, 2024
Fayetteville, WV
New River Gorge Trail Festival
Jun 21, 2024
Jun 22, 2024
Lakewood, OH
Hell on Hogsback: Endurance Challenge
Aug 24, 2024
Groton, CT
Ragnar Road New England
May 17, 2024
Wrightwood, CA
Angeles Crest 100 Mile Endurance Run
Aug 3, 2024
Kirtland, OH
Outrun 24 Hour Trail Race
May 4, 2024
Las Vegas, NV
Sawmill Relay
Jun 1, 2024
Running with the Devil
Jun 29, 2024
Fall River, MA
Watuppa Trail Races
May 11, 2024
Corvallis, OR
McDonald Forest 50K Trail Run
May 4, 2024
Bountiful, UT
Elephant Rock Trail Run
Aug 10, 2024
Martinsville, IN
MoMoFo100
Jun 7, 2024
Santa Cruz, CA
San Lorenzo River Trail Run
Jul 13, 2024
Charleston, WV
Middle Ridge Monster 8H Run
May 11, 2024
Aspen, CO
Power of Four Trail Run
Jul 20, 2024
Crystal Lake, IL
Earth Day 50K
Apr 20, 2024
Highlands Ranch, CO
Chase the Moon 12-Hour Endurance Run
Jul 19, 2024
Pasadena, CA
Pasadena Running Company 50K Relay
May 26, 2024
Allentown, PA
Lehigh Parkway Ultra 50K
Sep 21, 2024
Golconda, IL
River to River Relay
Apr 20, 2024
Omaha, NE
Dizzy GOAT 3/6/12 Hour Trail Runs
Jun 22, 2024
Market to Market Relay - Nebraska
Sep 28, 2024
Port Angeles, WA
OAT Run
Apr 13, 2024
GOAT Run
Sep 7, 2024
Vashon Island, WA
Vashon Island Ultramarathon Trail Run
Jun 8, 2024
Oshkosh, WI
Run Away To the Bay
Apr 13, 2024
Oakridge, OR
Waldo 100K
Aug 3, 2024
Oregon 200
Aug 23, 2024
Hobe Sound, FL
Dunes Endurance Challenge
Apr 27, 2024
Boston, MA
TARC Don't Run Boston Races
Apr 14, 2024
Zanesville, OH
Ragnar Trail Ohio
Jun 14, 2024
Killeen, TX
Ricochet's Riot
Jun 1, 2024
Tulsa, OK
Urban Adventure Race
Sep 28, 2024
New Preston, CT
Jack Bristol Lake Waramaug Ultra Races
Apr 28, 2024
Truckee, CA
Big Chief 50K
Jul 21, 2024
Ashburn, VA
Growler Team Relay
Apr 13, 2024
Clifton, VA
Bull Run Run 50 Mile
Apr 6, 2024
Pollock Pines, CA
Trail Run at Sly Park
May 11, 2024
Trail Run at Sly Park Lake
Aug 24, 2024
Aug 25, 2024
Palm Springs, CA
Beyond Limits Ultra
Apr 3, 2024
Auburn, CA
Sunset & Cider Trail Races
Sep 28, 2024
Black Mountain, NC
Black Mountain Monster
Jun 1, 2024
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Morris, IL
Anybody 5K
Aug 16, 2024
Aug 17, 2024
Salinas, CA
Spartan Trail - Monterey
Jun 2, 2024
Watford City, ND
MDH Buck Fifty Ultra Endurance Race
May 1, 2024
Laingsburg, MI
Summer Trail Fest Ultra and Half Marathon
Jun 15, 2024
Green Bay, WI
Run Away To the Bay
Apr 13, 2024
West Yellowstone, MT
Yellowstone Trail Race
Aug 3, 2024
Aug 4, 2023
Yellowstone 50 & 25K Trail Race
Jun 22, 2024
Jun 23, 2024
Stephens City, VA
Sherando Park Endurance Athletic Run 8 Hour Challenge
Sep 21, 2024
Jul 13, 2024
Aug 25, 2024
San Antonio, TX
SARR Rocky Horror Trail Run
Oct 19, 2024
Brandenburg, KY
Ragnar Trail Kentucky
May 17, 2024
Rapid City, SD
Skyline Trail Run
Jun 22, 2024
Rockingham, NC
Hinson Lake 24 Hour Ultra Classic
Sep 28, 2024
Calistoga, CA
Napa Valley Endurance Run
Apr 14, 2024
Jim Thorpe, PA
Boulder Field Ultra
Sep 14, 2024
Coronado, CA
Ragnar So Cal
Apr 12, 2024
Edwardsville, IL
Watershed Endurance 6H 3H Runs
Aug 10, 2024
Smithville, TX
Hells Hills Trail Race
Apr 6, 2024
Valparaiso, IN
Trail Golf Endurance Challenge
Jun 15, 2024
Carson City, NV
Capital Odyssey Relay
Jun 1, 2024
San Diego, CA
Pacific Crest Trail 50 (PCT 50)
May 11, 2024
Black Mountain 50K
Jun 22, 2024
Lake Hodges Trail Festival
Oct 19, 2024
Pensacola, FL
Wildcat Ultras
Aug 31, 2024
Windham, NY
Manitou's Revenge
Jun 22, 2024
Tuscaloosa, AL
The Phoenix Trail Fest
Apr 20, 2024
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 2024
Waddell, AZ
Vertigo Night Runs
Aug 10, 2024
Triangle, VA
12-HR Adventure Trail Run
Sep 14, 2024
South Orange, NJ
Spring SOMO Timed Trail Races
Apr 13, 2024
Chicago, IL
Chicago Lakefront 50K
Mar 30, 2024
Keene, NH
Drummer Hill Trail Races
Jun 8, 2024
Juneau, AK
Nifty Fifty
Aug 10, 2024
Los Alamos, NM
Jemez Mountain Trail Runs
May 11, 2024
Myrtle Beach, SC
Apex Trail Run
Apr 20, 2024
Ann Arbor, MI
Run the Bunyan Relay
Aug 10, 2024
Seeley Lake, MT
Bob Marshall Trail 50K
Jun 29, 2024
Jun 30, 2024
Hollidaysburg, PA
Ironstone 100K
Jul 13, 2024
North Little Rock, AR
Feel The Burn Trail Runs
Jun 1, 2024
Derry, NH
Cheap Marathon
Apr 6, 2024
Millburn, NJ
Mayapple Trail Run
May 18, 2024
Grand Rapids, MI
Wicked Worm
Jun 22, 2024
Canton, OH
Cheeky Monkey 24
Sep 14, 2024
Tiffin, OH
Tiffin Fractured 50K
Sep 14, 2024
Brainard, NE
Bohemian Alps 50K
Oct 12, 2024
Piseco Lake, NY
Wakely Dam Ultra
Jul 27, 2024
Little Rock, AR
Ouachita Trail 50 Endurance Run
Apr 13, 2024
Des Moines, IA
Market to Market Relay - Iowa
May 11, 2024
Paducah, KY
Run Under The Stars
Jun 1, 2024
Wartrace, TN
Strolling Jim Run
May 4, 2024
Skagway, AK
Klondike Road Relay
Sep 6, 2024
Timothy Lake, OR
Mt. Hood 50 Races
Jul 13, 2024
Jul 14, 2024
Jackson, GA
Bootlegger
Apr 6, 2024
Leadville, CO
Leadville Silver Rush 50M Trail Run Race
Jul 6, 2024
Leadville Trail 100 Mile Run
Aug 17, 2024
Logan, OH
Hocking Hills Trail Run
Sep 21, 2024
West Orange, NJ
Squatchy Surprise
Jul 27, 2024
Smithfield, VA
Windsor Castle 10-Hour
Jun 8, 2024
Pocatello, ID
Scout Mountain Ultras
Jun 8, 2024
Jun 7, 2024
Oakland, CA
Redwood (Spring) Trail Run
Mar 30, 2024
Cinderella Trail Run
Jun 9, 2024
Redwood (Summer) Trail Run
Aug 10, 2024
New Gloucester, ME
Trail Festival at Pineland Farms
May 25, 2024
May 26, 2024
Brighton, CO
Runs With Scissors Races
Apr 27, 2024
Kalamazoo, MI
Kal-Haven Trail Run
Apr 14, 2024
Loudonville, OH
Forget the PR, Mohican 50K/25K
Apr 20, 2024
Mohican 100 Mile, 50 Mile and Marathon Runs
Jun 1, 2024
Wilmington, DE
First State Trail Race
May 19, 2024
Dahlonega, GA
Merrill's Mile
Jun 7, 2024
Castro Valley, CA
SPASM Lake Chabot
Apr 13, 2024
Skyline 50K
Aug 4, 2024
Dick Collins Firetrails
Sep 28, 2024
Rockford, MN
Trail Mix Race
Apr 20, 2024
Ithaca, NY
Cayuga Trails 50
Jun 1, 2024
Grants, NM
Mt. Taylor 50K
Sep 28, 2024
East Islip, NY
Shore 2 Shore
Apr 13, 2024
Baltimore, MD
Patapsco Valley 50K/25K
Oct 19, 2024
Titusville, PA
Oil Creek 100 Trail Runs
Oct 12, 2024
Faribault, MN
Maple Syrup Fun Run
May 4, 2024
Waterville Valley, NH
Jigger Johnson Ultras
Jul 19, 2024
Merrill, WI
Underdown Trail Races
Aug 17, 2024
Snowmass Village, CO
Ragnar Trail Colorado
Jun 7, 2024
Trinidad, CO
The Rad Dirt Fest
Sep 28, 2024
Carol Stream, IL
Road Warrior Relay
Jul 20, 2024
Whitefish, MT
Whitefish Trail Legacy Run
Oct 6, 2024
Oct 5, 2024
Yellow Springs, OH
8 Hours of Power (John Bryan State Park)
Mar 30, 2024
John Bryan Trail Race
Mar 30, 2024
John Bryan Trail Race
Apr 20, 2024
Apr 21, 2024
Tie Dye 50K
May 18, 2024
Wilburton, OK
Dark and Dirty Miles
Jul 13, 2024
Terrebonne, OR
Smith Rock Classic
Jun 1, 2024
Portersville, PA
Glacier Ridge Trail Ultra
May 11, 2024
West Jordan, UT
Honor the Fallen Ruck/Run
May 26, 2024
New Auburn, WI
Chippewa 50K
Apr 27, 2024
King George, VA
Dahlgren Heritage Rail Trail 50K
Aug 3, 2024
Hermann, MO
KT82 Trail Relay
Jun 1, 2024
Ennis, MT
Madison Ultra
Jul 20, 2024
Wolf Creek, MT
Wolf Creek Canyon Relay
Oct 6, 2024
Tahlequah, OK
Pumpkin Holler Hunnerd
Oct 19, 2024
Gunnison, CO
Sage Burner Trail Run
Oct 12, 2024
Morehead, KY
Big Turtle Trail Runs
Apr 27, 2024
Waynesville, MO
Bad Dawg Ultra
Aug 17, 2024
Rosendale, NY
Shawangunk Ridge Trail Run
Sep 14, 2024
Sep 13, 2024
Spicewood, TX
Capt'n Karl's Trail Series - Muleshoe Bend
Jul 13, 2024
Circleville, WV
West Virginia Trilogy
Oct 11, 2024
Oct 12, 2024
Oct 13, 2024
Graford, TX
Possums Revenge
May 18, 2024
Pine, CO
North Fork 50M/50K
Jun 1, 2024
Independence, KS
FlatRock 50K / 25K
Sep 28, 2024
Monroe, NC
Momentus Backyard Ultra
Jun 1, 2024
Harpers Ferry, WV
Miner's Lady 8 Hour Endurance Race
Aug 17, 2024
Volcano, HI
Time for Wine
Aug 18, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2024
Apr 13, 2024
Augusta, NJ
3 Days at the Fair
May 17, 2024
May 18, 2024
May 16, 2024
May 13, 2024
NJ Trail Series One Day
Oct 3, 2024
Oct 4, 2024
Oct 5, 2024
Bruceton Mills, WV
Ragnar Trail Relay - Appalachians
Aug 9, 2024
RAF Trail Race Series
Oct 5, 2024
Atlantic Beach, NC
Tuna Relay 200
Oct 18, 2024
Oct 19, 2024
Blue Ridge, GA
Cruel Jewel 100
May 17, 2024
Cruel Jewel 50
May 18, 2024
Blue Ridge Ultra
Oct 5, 2024
Shelbyville, KY
Run Under The Stars/ Run For Dreams
Jul 27, 2024
Forest City, NC
Not a Sprint Endurance Run
Sep 1, 2024
Greer, SC
Never Forget 9:11 Endurance
Sep 8, 2024
Sturgis, SD
Black Hills 100
Jun 28, 2024
Jun 29, 2024
Florence, OR
Cape Mountain
Jun 1, 2024
Jun 2, 2024
London, KY
Y'allhalla
Jun 8, 2024
Brecksville, OH
Buckeye Trail 50K
Jul 6, 2024
Cortland, NY
Peak 2 Brew: P2B FLX Trail
Sep 21, 2024
Faust, UT
Pony Express Trail 100
Oct 18, 2024
Lanesboro, PA
Viaduct Trail Ultramarathon
Jul 13, 2024
Canon City, CO
Royal Gorge Groove
Apr 20, 2024
Nebo, NC
Saturday - Pisgah 8 Hour Adventure Race
May 4, 2024
Sunday - Pisgah 8 Hour Adventure Race
May 5, 2024
Savage, MN
Surf The Murph
Oct 19, 2024
Weston, MA
TARC Spring Classic Trail Race
Apr 20, 2024
Pilot Mountain, NC
Pilot Mountain to Hanging Rock Ultra & Relay
Sep 28, 2024
North Creek, NY
Peak to Brew Relay
Aug 10, 2024
Beaver, UT
Tushars Mountain Runs
Jul 27, 2024
Herriman, UT
Rose Canyon Ultra
Jun 15, 2024
Germantown, OH
Germantown 50K
Sep 14, 2024
Kent, CT
Macedonia Trail Race
Sep 8, 2024
Manchester, TN
A Race for the Ages
Aug 29, 2024
Powhatan, VA
Piedmont 8 Hour
Oct 19, 2024
Brunswick, MD
River's Edge Endurance Challenge
Oct 5, 2024
Eureka, MO
Get Your Butt Kicked
Jul 20, 2024
Michigan City, IN
Tryon Farm 8 Miler/25K/50K
Sep 21, 2024
Boiling Springs, PA
Bubbletown What The Duck Ultra
May 25, 2024
Ashland, NE
Double Down Endurance Races
Jun 1, 2024
Palmer Lake, CO
24 Hours of Palmer Lake
Sep 28, 2024
Blairsville, GA
Georgia Death Race
Mar 30, 2024
Lady of the Lake
Sep 28, 2024
Ashburnham, MA
Wapack and Back Trail Races
May 11, 2024
Ludlow, VT
100 on100 Relay
Aug 10, 2024
Reedley, CA
Silver Moon Race: Reedley
Apr 20, 2024
Johnson City, TX
Capt'n Karl's Trail Series - Pedernales Falls
Jun 22, 2024
Monticello, UT
Bears Ears Ultra
Jun 22, 2024
Burns, TN
Mo' Bell
Oct 12, 2024
Windham, ME
Firebird Trail Races
Aug 24, 2024
Borrego Springs, CA
Badwater Salton Sea
Apr 27, 2024
Burnet, TX
Pandora's Box of Rox Trail Race
Apr 27, 2024
Spider Mountain Trail Race
May 11, 2024
Capt'n Karl's Trail Series - Reveille Peak Ranch
Aug 24, 2024
Parkton, MD
Gunpowder Keg Ultra
Apr 13, 2024
Waxahachie, TX
Hachie 50
Apr 20, 2024
Ebensburg, PA
Ghost Town Trail Challenge
Jun 15, 2024
Lore City, OH
Summer Sasquatch Trail Runs
Jun 15, 2024
Jun 16, 2024
Paris, TX
Paris Pair
Sep 21, 2024
Wellsboro, PA
Hills Creek Endurance Challenge
May 4, 2024
Pine Creek Challenge
Sep 7, 2024
Green Monster Trail Challenge
Oct 13, 2024
Farmville, VA
Night Train 50K
Jun 22, 2024
Cascade Locks, OR
Gorge Waterfalls
Apr 14, 2024
Apr 13, 2024
Angel's Rest
Oct 12, 2024
Gardners, PA
Ironmaster's Challenge
Sep 22, 2024
Galloway, OH
Big Darby Creek Trail Scramble
Jun 8, 2024
Afton, MN
Afton Trail Run
Jul 6, 2024
La Grande, OR
Elkhorn Relay
Aug 10, 2024
East Ridge, TN
Locomotion Endurance 6/12/24
May 4, 2024
Kanab, UT
Grand to Grand Ultra
Sep 22, 2024
Burnsville, NC
Quest For The Crest Trail Races
May 18, 2024
Black Mountain Ultra Traverse
Oct 5, 2024
Bryson City, NC
Smoky Mountain Relay
Apr 26, 2024
Keezletown, VA
Perfect Day 50K
May 4, 2024
Orcas Island, WA
Moran Constitutional Relay
Sep 21, 2024
Shenandoah, VA
Grindstone
Sep 20, 2024
Sep 21, 2024
North Bonneville, WA
Strawberry Fields Forever
Jun 22, 2024
Three Corner Rock PCT 50K
Aug 31, 2024
Kendallville, IN
Armed Forces Endurance Run
May 18, 2024
Harker Heights, TX
Dana Peak Trail Run
Oct 5, 2024
Mariposa, CA
G-Bar Ultra and Trail Run
Apr 20, 2024
Hyner, PA
Hyner View Trail Challenge
Apr 20, 2024
Middleville, MI
Yankee Springs Trail Run
May 31, 2024
Jun 1, 2024
Yankee Springs Fall Festival
Oct 5, 2024
Annandale, MN
Eddy Trail Races
Aug 10, 2024
Gregory, MI
Island Time
May 3, 2024
May 4, 2024
Caseville, MI
Thumb Coast Ultra & Relay
Apr 20, 2024
Belleville, WI
Sugar Badger 50/50
May 25, 2024
Badger Trail Races
Aug 3, 2024
Aug 4, 2024
Last Dot Standing
Sep 20, 2024
Sep 21, 2024
Marietta, SC
Knock on Woodstock
May 11, 2024
Radcliff, KY
Saunders Springs Six Hour Shootout
Apr 13, 2024
Creede, CO
Creede Mountain Run
Aug 31, 2024
Tamworth, NH
White Lake Ultra
May 4, 2024
Roseburg, OR
Roseburg to Coos Bay Relay
Apr 20, 2024
Old Fort, NC
Chasing Trail Ultras
Oct 5, 2024
Los Olivos, CA
Born To Run Ultra Marathons
May 18, 2024
May 17, 2024
May 15, 2024
May 16, 2024
Back on the Ranch
Oct 5, 2024
Tijeras, NM
Cedro Peak
Apr 20, 2024
Belmont, MI
Fred Running Relays
Jul 12, 2024
Jul 13, 2024
Dirty Burg
Jul 20, 2024
Midwest Everest
Sep 28, 2024
Perrysville, OH
Mohican Trail Race
May 11, 2024
May 12, 2024
Empire, CO
Devil on the Divide
Sep 7, 2024
Holly Springs, NC
Sugg Farm Ultra
Sep 14, 2024
Stanhope, NJ
TPK Run the Jewels
May 18, 2024
Amherst, NY
Buffalo Runners 6 Hour Classic
Apr 21, 2024
North Liberty, IN
Run Happy 50K (and other happy distances)
Apr 13, 2024
Lake Tahoe, CA
Tahoe 200
Jun 14, 2024
Modjeska Canyon, CA
Harding Hustle Trail Runs
Jul 27, 2024
Loxahatchee, FL
JW Corbett Trail Races
Apr 6, 2024
Pisgah Forest, NC
Pisgah 55.5K Running Race
Oct 5, 2024
Cordesville, SC
Wambaw Swamp Stomp
May 11, 2024
Black Canyon City, AZ
Cocodona 250
May 6, 2024
Prineville, OR
HTC High Desert
Oct 5, 2024
Trail, OR
Lost Creek Trail Run
May 4, 2024
Shepherdsville, KY
Bourbon Country 25K/50K
Mar 30, 2024
Gold Beach, OR
Secret Beach 100K/50M
May 11, 2024
Big Rapids, MI
Hungerford Games
Sep 28, 2024
Empire, MI
Michigan Outback Relay
Jul 19, 2024
Brookings, OR
Wild Rogue Relay
Jun 14, 2024
Ellsworth, ME
Down East Sunrise Trail Relay
Jul 19, 2024
Lykens, PA
Red Barn Challenge
Oct 4, 2024
Valley Center, KS
KUS 6/12/24 Hour Run
Jun 13, 2024
Jun 12, 2024
Farmersville, TX
Oktoberfest Trail Run
Oct 19, 2024
Richfield, UT
Crimson Canyons Ultra
Sep 21, 2024
Hampton, NH
Ragnar Reach the Beach Relay
Sep 13, 2024
Black Lick, PA
Ghost Town Trail Challenge
Jun 15, 2024
Northfield, NH
Spaulding Woods 50K
Jul 20, 2024
Fremont, NE
Crown of the Crest
May 25, 2024
Claysburg, PA
Rock 'N The Knob Trail Races at Blue Knob
Sep 14, 2024
Lillington, NC
Cape Fear 24H Endurance Run
Oct 12, 2024
Pittsburg, TX
East Texas Ultra
May 18, 2024
May 19, 2024
Long Grove, IA
ScoCo50
Aug 24, 2024
Vinton, IA
Doggone Tired Ultra
Sep 28, 2024
Bretton Woods, NH
Ragnar Reach the Beach Relay
Sep 13, 2024
Theilman, MN
Zumbro Endurance Run
Apr 12, 2024
Apr 13, 2024
Priest Lake, ID
Priest Lake Marathon and 50K
Sep 14, 2024
Palo Duro Canyon State Park, TX
Palo Duro Trail Run
Oct 19, 2024
Wartburg, TN
Barkley Fall Classic 50K
Sep 21, 2024
Danbury, NH
Ragged 75 Stage Race and 50K
Aug 2, 2024
Allenstown, NH
Bear Brook Trail Marathon
Sep 28, 2024
Smithland, KY
Herzog 100
Apr 20, 2024
Olallie Lake, OR
Mountain Lakes 100
Sep 21, 2024
Mount Carmel, UT
Ragnar Trail Relay - Zion
May 10, 2024
Dexter, OR
Elijah Bristow 24/12 Run
Jun 15, 2024
Marcola, OR
Shotgun Trail Blast
Apr 6, 2024
Kansasville, WI
Wolf Pack Trail Run & Relay
Sep 7, 2024
Jefferson, IA
Market to Market Relay - Iowa
May 11, 2024
Larkspur, CO
Greenland Trail Races
May 4, 2024
Custer, SD
Lean Horse
Aug 16, 2024
Aug 17, 2024
Island Park, ID
Harriman Park 25K/50K
Aug 17, 2024
Medora, ND
Maah Daah Hey Trail Run
Jul 27, 2024
Blodgett, OR
Marys Peak Trail Run
Jun 8, 2024
Parkdale, OR
Wy'east Wonder
Sep 7, 2024
Waimea, HI
Under the Moon
Jun 22, 2024
Sewanee, TN
Rim Runner
Apr 13, 2024
Apr 14, 2024
Forest Ranch, CA
Little Loco Relay
May 4, 2024
Challis, ID
River of No Return Endurance Runs
Jun 15, 2024
Spring Branch, TX
Fire Trail Running Festival
Jun 15, 2024
Sharon Hill, PA
Dawn to Dusk to Dawn Ultras
May 11, 2024
Canal Fulton, OH
Eagle Up Ultra
Jun 1, 2024
Coon Rapids, IA
Whiterock Ultra
Jul 27, 2024
Gladstone, VA
James River Trail Runs
Apr 13, 2024
Clover, SC
Mountaineer Rumble 12 Hour
Sep 14, 2024
Jenner, CA
Salt Point Trail Run
Jul 13, 2024
Sylvan Grove, KS
Hell Creek 100
Sep 28, 2024
Frater Lake, WA
Kaniksu Ultras
Jun 8, 2024
Summerfield, NC
Doggettville 12 Relay and Ultra Race
Sep 21, 2024
Cloudcroft, NM
Cloudcroft Ultra Trail Race
Aug 17, 2024
Olympic Valley, CA
Western States Endurance Run
Jun 29, 2024
Sedalia, CO
Indian Creek Trail Runs
Oct 12, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 26, 2024
Apr 27, 2024
Norton, VA
Cloudsplitter 100
Oct 12, 2024
Summertown, TN
Snaketail 50
Apr 6, 2024
Lakeshore, CA
China Peak Running Festival
Sep 7, 2024
Lennox, SD
Blood Run
Aug 31, 2024
Cat Spring, TX
Habanero Hundred
Aug 24, 2024
North Babylon, NY
Fred von der Heydt 6 Hour Birthday Run
Sep 29, 2024
Yachats, OR
Perpetua Coast
Oct 6, 2024
Oct 5, 2024
Cimarron, NM
Philmont Trail Race
Aug 3, 2024
Leakey, TX
South Texas Ultra
Oct 12, 2024
Booneville, IA
Booneville Backroads Ultra
Aug 31, 2024
Mount Saint Helens, WA
Volcanic 50
Aug 3, 2024
Aug 4, 2024
Bigfoot 200
Aug 9, 2024
Quanah, TX
Chupacabra 50
May 4, 2024
Fort McDowell, AZ
The Onyx Race
Mar 30, 2024
Saint Regis, MT
Trail Rail Run
Jun 15, 2024
Ida Grove, IA
Trail of the Dragon 50K/50M
Aug 3, 2024
Butte Meadows, CA
Loco Go Big or Go Home Challenge
Jun 1, 2024
Stearns, KY
Yamacraw Trail Runs
May 18, 2024
May 19, 2024
Hewitt, NJ
Wawayanda Trail Fest
Apr 20, 2024
Wild Goose
Sep 21, 2024
Ragnar Trail New Jersey
Oct 4, 2024
Naples, NY
Twisted Branch Trail Run
Aug 24, 2024
Stony Point, NY
Suffer'n Bear Ultra
Sep 28, 2024
Mendocino, CA
Mendocino Running Festival
Sep 7, 2024
Arnold, CA
Arnold Rim Trail Endurance Runs
Sep 28, 2024
Port Gamble, WA
Lumberjack Endurance Runs
Jun 8, 2024
Hurricane, WV
Hurricane 100K
Sep 7, 2024
Jonestown, PA
Bashore Bash 6H and 12H Ultra
Jun 1, 2024
Pawhuska, OK
Flower Moon
May 11, 2024
Teton Village, WY
Teton Mountain Runs
Jul 13, 2024
Jul 14, 2024
Mount Vernon, IA
Palisades Punisher or Promenade
May 4, 2024
La Veta, CO
Cuchara Trail Runs
Jun 15, 2024
Robbins, NC
Buzzard Rock Ultra (50K / 10Mile)
Sep 15, 2024
Mont Clare, PA
Schuylkill River Relay
Apr 20, 2024
Alpine, CA
36 Mile Team Repeat Relay
Jun 15, 2024
Fort Wayne, IN
Fort4Fitness Summer Sunset Relay
Jun 29, 2024
Dirty Fox 5 - Five Hour Relay Trail Race
Sep 14, 2024
Fort Davis, TX
Sky Island
Sep 28, 2024
Cassadaga, NY
Frickin Hot 50K
Aug 3, 2024
Forksville, PA
Worlds End Ultramarathon
Jun 1, 2024
Waterville, PA
Eastern States 100
Aug 10, 2024
Ellsworth, KS
Rockin K Trail Runs
Apr 6, 2024
Fort Collins, CO
Quad Rock 50
May 11, 2024
Wild West Relay
Aug 2, 2024
Valders, WI
Dawn to Dusk Endurance Run
Jun 22, 2024
Carp Lake, MI
Waugoshance Trail Run
Jul 13, 2024
Quitaque, TX
Wild Canyon Ultra
Apr 6, 2024
Pickrell, NE
Nebraska 50K Classic Relay
May 25, 2024
Portageville, NY
Sehgahunda Trail Marathon & Relay
May 18, 2024
May 19, 2024
Hatch, UT
Bryce Canyon Ultras
May 18, 2024
Blue River, OR
McKenzie River Trail Run
Jun 8, 2024
Groton, VT
Groton Forest Trail Run
Sep 7, 2024
Teanaway, WA
Teanaway Country 100
Sep 21, 2024
Furnace Creek, CA
Badwater Ultramarathon
Jul 22, 2024
Forest City, IL
Temptation 200 Ultras
Aug 31, 2024
Sep 1, 2024
Copperhill, TN
Big Frog Trail Runs
Apr 21, 2024
Chesterfield, MA
Chesterfield Gorge Ultra and 25K Race
Jun 1, 2024
Jun 2, 2024
Apple Valley, UT
Zion Ultras
Apr 13, 2024
Apr 14, 2024
Townsend, MT
Diamond City Mountain Relay
Jul 12, 2024
Saint Louis, MO
Double Chubb
Apr 13, 2024
Minnie Ha Ha
Oct 19, 2024
Egremont, MA
Jug End Loop Ultra
Aug 24, 2024
Norden, CA
Ragnar Trail Tahoe
Aug 16, 2024
Paxson, AK
Denali135
Jun 21, 2024
Cantwell, AK
Denali135
Jun 21, 2024
Pine Valley, CA
Noble Canyon 50K
Sep 14, 2024
Cheney, KS
Honey Badger 100
Jul 27, 2024
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
Wallingford, KY
Bluegrass Ultra Trail Race
Apr 6, 2024
La Sal, UT
UTE 100
Aug 24, 2024
South Pass City, WY
Run The Red Desert
Sep 28, 2024
Newmanstown, PA
RunPA Trail Jamboree
Aug 3, 2024
Aug 4, 2024
Slater-Marietta, SC
The Country Mile
Apr 7, 2024
Apr 6, 2024
Apr 5, 2024
Vesuvius, VA
UROC
Apr 27, 2024
Newhalem, WA
North Cascade Traverse
Aug 7, 2024
Aug 8, 2024
Nathrop, CO
Sawatch Ascent
Sep 29, 2024
Altura, MN
Storm the Park
Apr 20, 2024
Kalaheo, HI
The Kauai 50
Aug 3, 2024
Davis, OK
Arbuckle 100
Apr 6, 2024
Hooversville, PA
On The Dam Trail
Apr 27, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Greenwater, WA
White River 50 Mile and 50K
Jul 27, 2024
Stockton, UT
Connor's Claims
May 25, 2024
Grand Mesa, CO
Grand Mesa Ultras
Jul 27, 2024
Mount Princeton, CO
High Lonesome 100
Jul 19, 2024
Silver Hill Meadow, VT
Vermont 100 Endurance Race
Jul 19, 2024
Los Osos, CA
Spooner's Cove
Oct 6, 2024
Seabrook, WA
Seabrook Relay
Jun 1, 2024
Baker Lake, WA
Baker Lake 50K
Oct 5, 2024
Rockland Lake State Park, NY
Sri Chinmoy 12 & 24-Hour Races
Jun 8, 2024
Orcas Island, WA
Orcas Island Trail Runs
Apr 27, 2024
Apr 28, 2024
Chihuahuan Desert, TX
Trans-Pecos Ultra
Apr 7, 2024
Taft, MT
Hiawatha Trail Run
Jun 9, 2024
Hinckley, MN
Fire Tower Trail Races
Oct 5, 2024
Imler, PA
Lost Turkey Trail Races
Jul 27, 2024
Junction, TX
Noche Trail Runs
Jul 13, 2024
Quincy, CA
Greenhorn Ranch Trail Run
Jun 8, 2024
Cherry Creek, NY
Hoof It on the Hill
May 11, 2024
Millston, WI
Black River Trail Classic
Oct 19, 2024
Grayson Highlands State Park, VA
Grayson Highlands
May 5, 2024
May 4, 2024
Caesar Creek State Park, OH
Queen City Trail Scramble
Jul 13, 2024
Red Feather Lakes, CO
Red Feather Trail Jamboree
Sep 21, 2024
Sep 20, 2024
Sep 22, 2024
Hueston Woods State Park, OH
Hueston Woods Trail Race
Apr 6, 2024
Apr 7, 2024
Brazos Bend State Park, TX
Brazos Bend 50
Apr 6, 2024
Cooke City, MT
Prospector's 50K
Aug 10, 2024
Aug 11, 2024
Union Creek, OR
Rogue Gorge
Oct 19, 2024
Oct 20, 2024
Hyner Run State Park, PA
Black Forest Ultra 100K
Oct 6, 2024
South Park Township, PA
South Park After Dark
Sep 14, 2024
Half Day Forest Preserve, IL
Des Plaines River Trail Races
Oct 12, 2024
Middlesex, NY
Great Hill Ultra
Jul 13, 2024
Shanksville, PA
The Great American Relay
Sep 11, 2024
Stark, NH
Kilkenny Ridge Race
Sep 14, 2024
Fritch, TX
West Texas Ultra
Apr 13, 2024
Pilot Hill, CA
Placer Trail Running Festival
Apr 13, 2024
North Fork, MT
Le Grizz Ultramarathon & Relay
Oct 12, 2024
Summerville, PA
Baker Trail UltraChallenge
Aug 24, 2024
Leyden, MA
Free Spirit 50K Ultra
May 18, 2024
Hays, MT
Swift Bear Trail Run
Aug 10, 2024
Edmunds, ME
Cobscook Backyard Ultra
Apr 21, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. New River Gorge Trail Festival
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Jun 21, 2024FridayJun 22, 2024Saturday
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50K, 13.1M, 5K trail run
More Information
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Fayetteville, WV
Fayette County, WV
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81. Woodside Crossover
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Apr 13, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
San Mateo County, CA
82. Zion Ultras
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Apr 13, 2024Saturday
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100M, 100K trail run
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Apple Valley, UT
Washington County, UT
83. Zumbro Endurance Run
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Apr 13, 2024Saturday
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50M, 34M, 17M trail run
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Theilman, MN
Wabasha County, MN
84. Ceasar Creek Trail Race
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Apr 14, 2024Sunday
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8H, 13.1M, 10K, 5K trail run | 20K relay
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Waynesville, OH
Warren County, OH
85. Gorge Waterfalls
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Apr 14, 2024Sunday
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50K trail run
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Cascade Locks, OR
Hood River County, OR
86. Kal-Haven Trail Run
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Apr 14, 2024Sunday
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33.5M trail run | 33.5M relay
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Kalamazoo, MI
Kalamazoo County, MI
87. Mountains-to-Sea Trail 12 Mile and 50K Challenge
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Apr 14, 2024Sunday
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50K, 12M trail run
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Raleigh, NC
Wake County, NC
88. Napa Valley Endurance Run
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Apr 14, 2024Sunday
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50K, 35K, 13.1M trail run
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Calistoga, CA
Napa County, CA
89. Peterson Ridge Rumble
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Apr 14, 2024Sunday
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40M, 26.2M, 20M trail run
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Sisters, OR
Deschutes County, OR
90. Rim Runner
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Apr 14, 2024Sunday
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100M, 50M, 26.2M trail run
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Sewanee, TN
Franklin County, TN
91. TARC Don't Run Boston Races
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Apr 14, 2024Sunday
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50M, 50K trail run
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Boston, MA
Suffolk County, MA
92. Zion Ultras
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Apr 14, 2024Sunday
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50K, 13.1M trail run
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Apple Valley, UT
Washington County, UT
93. DT 100 Stone Anvil
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Apr 17, 2024Wednesday
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200M trail run
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Chatsworth, GA
Murray County, GA
94. DT 100 Stone Anvil
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Apr 18, 2024Thursday
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72H trail run
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Chatsworth, GA
Murray County, GA
95. Take the 4 x 4 x 48 Operation Uniquecorn Charity Challenge
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Apr 18, 2024Thursday
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48M run | 48M novelty run
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Jacksonville, IL
Morgan County, IL
96. DT 100 Stone Anvil
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Apr 19, 2024Friday
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100M trail run
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Chatsworth, GA
Murray County, GA
97. Ragnar Trail Atlanta
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Apr 19, 2024Friday
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120M relay
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Conyers, GA
Rockdale County, GA
98. The 24 Hour Lions Roar
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Apr 19, 2024Friday
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24H run
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Columbia, MO
Boone County, MO
99. The Buck Fifty
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Apr 19, 2024Friday
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150M relay
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Chillicothe, OH
Ross County, OH
100. Amasa Trail Race
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Apr 20, 2024Saturday
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50K, 25K trail run
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Moab, UT
Grand County, UT
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For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.