Half Marathon Trail Runs in the USA
Snoqualmie, WA
Mt. Si Relay & Trail Runs
Apr 21, 2024
Morgan Hill, CA
Rancho Hills Trail Run
Jul 6, 2024
Rancho Hills Trail Run
Oct 5, 2024
Liberty, UT
Skyline Mountain Marathon
Aug 12, 2023
Marquette, MI
Marquette Trails Festival
Jun 22, 2024
Jun 21, 2024
Lake Superior Shore Run
Sep 28, 2024
Evergreen, CO
Bergen Peak Half Marathon
Sep 14, 2024
Germantown, MD
Schaeffer Half Marathon and 10K
Nov 2, 2024
Tallahassee, FL
Swamp Forest Trail Run
Jan 6, 2024
Indianapolis, IN
Beaver Chase Urban Trail Race
Aug 12, 2023
Turkey Legs Trifecta & Half Marathon
Nov 25, 2023
Winter Night Trail Half & Quarter Marathon
Jan 6, 2024
Winter Trail Frosty Half & Quarter Marathon
Feb 24, 2024
Summer Night Trail Half Marathon
Jul 13, 2024
Williamsburg, VA
Taskinas Creek Half Marathon
Jun 2, 2024
Wichita Falls, TX
Wee-Chi-Tah Trail Events
Aug 25, 2024
Bear Mountain, NY
Big Bear SquaTCh North
Apr 6, 2024
Cool, CA
Heart of Cool
Oct 20, 2024
Enumclaw, WA
Mud Mountain Trail Fest
May 18, 2024
May 19, 2024
Thousand Oaks, CA
Boney Mountain Trail Runs
Feb 10, 2024
Sausalito, CA
Golden Gate (Winter)
Feb 3, 2024
Rodeo Beach Rumble
Apr 13, 2024
Rodeo Valley Trail Run
Aug 3, 2024
Upper Marlboro, MD
Rosaryville Half Marathon and 10K Trail Run
Apr 7, 2024
East Hampton, CT
Airline Trail Ghost Run
Nov 4, 2023
San Marcos, TX
Great Springs Trail Race
Oct 12, 2024
Saugatuck, MI
Mt. Baldhead Challenge
Sep 7, 2024
Redmond, WA
Redmond Reindeer Romp
Dec 2, 2023
Portland, OR
Stumptown Trail Runs
May 27, 2024
May 25, 2024
Palatine, IL
Deer Grove Trail Half Marathon and 10K
May 19, 2024
Monticello, IL
Allerton Races
Apr 20, 2024
Apr 19, 2024
Carrollton, KY
General Butler Trail Race
Jun 1, 2024
Dallas, TX
Rock Dallas Trail Runs
Sep 10, 2023
Urban Ultra Dallas
Jan 13, 2024
Run4Bibles Trail Run
Mar 2, 2024
Miles and Margaritas Trail Run
Jun 1, 2024
Holland, MI
Riley Trails Marathon
Sep 14, 2024
Kirksville, MO
FLATS Trail Half Marathon
Oct 5, 2024
Provo, UT
Not Your Grandma's Marathon
Aug 24, 2024
Wenatchee, WA
Devil's Gulch
Jul 13, 2024
Big Sur, CA
Big Sur Trail Marathon
Sep 28, 2024
River Falls, WI
Race the Ridge Trail Run and Mountain Bike
Aug 10, 2024
Lake Texoma, TX
Cross Timbers Trail Run
Mar 2, 2024
Glenwood Springs, CO
Sunlight Showdown
Sep 22, 2024
Montana City, MT
HURL Elkhorn Endurance Runs
Aug 3, 2024
Stratford, CT
Storybook Half Marathon
Nov 23, 2024
Chillicothe, OH
Great Seal Trail Race
Apr 28, 2024
Apr 27, 2024
Spotsylvania, VA
ICY-8 Hour Adventure Trail Run
Feb 3, 2024
Kirkland, WA
Spring Run for Fun - Bridle Trails
Mar 23, 2024
Flagstaff, AZ
Flagstaff Marathon
Oct 5, 2024
Winchester, VA
Spring Third Winchester Battlefield 5K, 10K, & Half
Apr 27, 2024
Winchester Battlefield 5K/10K/Half
Aug 25, 2024
Mount Airy, MD
Linganore Winecellars Cross Country Classic
Sep 24, 2023
Fremont, CA
Quarry Turkey Half Marathon
Nov 25, 2023
Coyote Hills Half Marathon
Jan 20, 2024
Zoom Firecracker
Jul 6, 2024
ZombieRunner Quarry Lakes Run
Dec 7, 2024
Washington, DC
Juneteenth Half Marathon
Jun 15, 2024
Charleston, IL
Shake Your Trail Feather Trail Run
Oct 19, 2024
Waynesville, OH
Ceasar Creek Trail Race
Apr 13, 2024
Apr 14, 2024
Caesar Creek Trail Race
May 4, 2024
Night Owl Trail Marathon
Jun 1, 2024
Bellingham, WA
Fragrance Lake 50K
Feb 17, 2024
Tiburon, CA
Romancing the Island Half Marathon
Apr 13, 2024
Angel Island
Jun 22, 2024
Angel Island Half Marathon
Aug 10, 2024
Hark the Herald Angels Half Marathon
Dec 14, 2024
Springfield, VA
Cross County Trail Marathon
Nov 10, 2024
Morristown, TN
Panther Creek Trail Run
Jul 27, 2024
Staten Island, NY
NYC Trail Mix
Nov 16, 2024
Bastrop, TX
Wildflower Trail Runs
May 4, 2024
May 5, 2024
Ivins, UT
Red Mountain
Mar 1, 2025
Maplewood, NJ
FallApple
Sep 7, 2024
Voorheesville, NY
Thacher Park Trail Running Festival
Aug 25, 2024
Hairy Gorilla Half Marathon and Squirrelly Six Mile
Oct 27, 2024
Gainesville, GA
Trillium Trek Trail Run
Apr 27, 2024
Bend, OR
Broken/Vista Trail Runs
Jun 8, 2024
Alpine Solstice
Jun 22, 2024
Haulin' Aspen
Aug 10, 2024
Eureka Springs, AR
Passion Play Trail Run
Apr 6, 2024
Honolulu, HI
Tantalizing Tantalus
Jul 27, 2024
Boulder City, NV
Blood, Sweat & Beers
Mar 30, 2024
Duluth, MN
Northwoods Winter Marathon
Jan 6, 2024
Wild Duluth Races - Wild Duluth 100K/50K, Harder 'n Heck Half & Terribly Tough 10K
Oct 19, 2024
Oct 20, 2024
Santa Rosa, CA
Annadel Half Marathon
Apr 7, 2024
Clemson, SC
Clemson Experimental Marathon
Apr 13, 2024
New Rochelle, NY
Paine to Pain Trail Half Marathon
Sep 29, 2024
Carlisle, MA
TARC Fall Classic
Sep 7, 2024
Paradise, MI
Two Hearted Trail Run
Jun 22, 2024
Newport, OR
Twisted Pine Run
Sep 8, 2024
Mifflinburg, PA
The Dam Half
Sep 17, 2023
Colorado Springs, CO
Evit's Hope Half
Jun 10, 2023
Valkyrie Trail Race
May 11, 2024
Ram Party
May 18, 2024
May 19, 2024
Colorado Cold Rush
Nov 30, 2024
Stories Trail Runs
Feb 15, 2025
Feb 16, 2025
East Peoria, IL
Blue Chevy Trail Classic
May 20, 2023
Granite Bay, CA
Lost Trail Half Marathon
Feb 24, 2024
San Jose, CA
Quicksilver Trail Challenge
Sep 16, 2023
Hacienda Hills Run
Jan 6, 2024
Mt. Umunhum Trail Conquest
Feb 3, 2024
Race to the Top of Mt Umunhum
Mar 9, 2024
South Hills Single Track Trail Run - Spring
Mar 23, 2024
Santa Teresa King Richard Annual Trail Run
Apr 6, 2024
Sierra Azul Trail Challenge
Apr 20, 2024
Hacienda Hills Run
May 4, 2024
13 Mile Trail Race Top Down
May 18, 2024
Calero Trail Run
Jun 1, 2024
Mt. Umunhum Ultras
Jun 8, 2024
Summer Calero Trail Run
Jul 27, 2024
Almaden Hills Trail Run
Aug 17, 2024
South Hills Single Track Trail Run
Sep 14, 2024
Mt. Umunhum Trail Conquest
Oct 12, 2024
ZombieRunner Halloween
Oct 26, 2024
Almaden Hills Trail Run
Nov 2, 2024
Calero Trail Run
Dec 7, 2024
Orem, UT
Timp Trail Marathon
May 18, 2024
Evansville, IN
Run With The Yeti
Nov 18, 2023
Coos Bay, OR
Sunset Bay Trail Runs
Aug 24, 2024
Monterey, CA
Golden State Trail Run
Jun 29, 2024
Moscow, ID
Moscow Mountain Madness
Oct 8, 2023
El Dorado, KS
The Dam Loop
Jun 1, 2024
Spartanburg, SC
True to the Brew Trail Half Marathon
Oct 5, 2024
Philadelphia, PA
Philadelphia Trail Marathon
Apr 13, 2024
Columbia, MD
Little Patuxent River Half Marathon
Feb 4, 2024
Charlotte, NC
Tread Nightly/Tread Brightly
Sep 23, 2023
Rocky Road Half Marathon
Jan 13, 2024
New South Trail Marathon
Apr 6, 2024
Tuck Fest
Apr 20, 2024
Apr 21, 2024
Apr 19, 2024
Eastbound Half Marathon
Sep 7, 2024
Franklinton, LA
Q50 Races Trails Extravaganza
Feb 8, 2025
Fruita, CO
Desert RATS Trail Running Festival
Apr 13, 2024
Apr 14, 2024
Apr 12, 2024
Fruita Trail Half
May 12, 2024
Issaquah, WA
Squak Mountain Trail Run
Apr 20, 2024
Tiger Mountain Trail Run
Jun 15, 2024
Tiger Peak Challenge
Jun 29, 2024
Grand Ridge Trail Runs
Nov 9, 2024
Park City, UT
Park City Trail Series
Jun 1, 2024
Jul 13, 2024
Aug 3, 2024
Triple Trail Challenge
Jun 8, 2024 - Round Valley Rambler Half/7K
Jul 20, 2024 - Jupiter Peak 25K
Aug 17, 2024 - Mid Mountain 50K
Flower Mound, TX
Wicked West Trail Run
Apr 27, 2024
Minneapolis, MN
Utepils Trail Loppet
Sep 14, 2024
Sep 15, 2024
Guntersville, AL
Eagle Ridge
Feb 10, 2024
Douthat State Park, VA
Odyssey Trail Running Rampage
Sep 7, 2024
College Station, TX
Pumpkinpalooza Trail Run
Oct 14, 2023
Hog Crazy Trail Run
May 4, 2024
Richland, WA
Chamna Chase
Oct 21, 2023
Chico, CA
Fleet Feet Fall Classic
Oct 22, 2023
Danbury, CT
Tarrywile Half Marathon
Nov 17, 2024
Carolina Beach, NC
Carolina Beach State Park Half Marathon
Dec 30, 2023
Bedford, VA
Trail Nut 10K and Half Marathon
May 4, 2024
Dripping Springs, TX
Salmagundi Trail Race
Nov 11, 2023
Stinson Beach, CA
Muir Woods Marathon
May 11, 2024
Table Rock
Jul 13, 2024
Mt. Tam Trail Run
Nov 16, 2024
Lawrence, KS
Pi Day River Rotation
Mar 9, 2024
Syracuse, UT
Mountain View Trail Half Marathon
Nov 2, 2024
Stillwater, OK
Orange Dirt Trail Series
Oct 21, 2023
Norco, LA
Armadillo Dash Trail Run
Nov 18, 2023
Mill Valley, CA
Golden Gate Headlands Marathon
Apr 6, 2024
Mt. Tam Wild Boar Half Marathon
Apr 27, 2024
Severna Park, MD
B&A Trail Marathon
Mar 24, 2024
Pacifica, CA
Montara Mountain Trail Run
Feb 24, 2024
Pacifica Foothills Trail Run
May 18, 2024
Pacifica Summit Run
Sep 28, 2024
Henderson, NV
Trail Trashed
Mar 23, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Diablo Summit Stomp
Oct 19, 2024
Reading, PA
Half Wit Half Marathon Trail Run
Mar 24, 2024
Steamboat Springs, CO
Emerald Mountain Epic
Aug 4, 2024
Folsom, CA
Folsom Lake Sweetwater Trail Run
Jan 27, 2024
Folsom South Side Trail Run
Mar 16, 2024
Brown's Ravine Half and Full Marathon
Apr 27, 2024
Folsom Lake Trail Run
May 4, 2024
Moab, UT
Thelma and Louise Marathon
Apr 27, 2024
Arches Marathon
Oct 5, 2024
Canyonlands Ultra
Oct 26, 2024
Moab Trail Marathon
Nov 2, 2024
Nov 3, 2024
Arches Ultra
Jan 25, 2025
Federal Way, WA
Dash Point
Mar 23, 2024
Dash Point Trail Run
Mar 23, 2024
Huntsville, AL
Smoke Rise Trail Run
May 11, 2024
Chupacabra Trail Race
Aug 17, 2024
Wade Mountain Marathon
Oct 20, 2024
Graham, TX
Hidden Hills Ultra
Mar 23, 2024
Westminster, CO
Westminster Trail Race
Aug 24, 2024
Winter Park, CO
Byers Peak Stampede
Aug 24, 2024
Minocqua, WI
Bear Cupboard Run
Jun 29, 2024
Cary, NC
Turkey Chase
Nov 30, 2024
Santa Clarita, CA
Valencia Trail Race
Mar 22, 2025
Las Cruces, NM
Sierra Vista Trail Runs
Mar 2, 2024
South Bend, IN
St. Joe Valley Happy Trail Run
Nov 11, 2023
Summerville, GA
Twisted Ankle Trail Race
Sep 7, 2024
Los Angeles, CA
Griffith Park Trail Run
Oct 1, 2023
Griffith Park Resolution Run
Jan 7, 2024
Griffith Park Trail Run
Mar 23, 2024
Valley Crest Trails
Jun 29, 2024
Griffith Park
Nov 2, 2024
Dade City, FL
Wild Boar Night Run
Sep 14, 2024
Heflin, AL
Rockin Choccolocco 50K
Apr 27, 2024
Yorktown, VA
Chills In The Mill - Harwoods Half & 5K
Jan 13, 2024
Laramie, WY
Wyoming Marathon Races
May 26, 2024
Rochester, MI
13 Ghosts Half Marathon
Oct 13, 2024
Rochester Hills, MI
Thru the Leaves Trail Run
Oct 1, 2023
Louisville, CO
Louisville Trail Race
Sep 28, 2024
Woodside, CA
Woodside Ramble
Dec 16, 2023
Crystal Springs (Winter) Trail Run
Jan 14, 2024
Woodside Crossover
Apr 13, 2024
Crystal Springs
Sep 1, 2024
Silverado, CA
Billy Goat Half Marathon Climb
Apr 6, 2024
Ipswich, MA
Spring for the Trails Half Marathon
May 11, 2024
TARC Stone Cat Trail Festival
Nov 2, 2024
Amherst, NH
Joe English Twilight Challenge
Oct 19, 2024
Decatur, TX
Grasslands Trail Run
Mar 16, 2024
Adrian, MI
Heritage 13.1 & 50K Trail Run
Sep 29, 2024
Lynchburg, VA
Deep Hollow Half Marathon
Oct 21, 2023
Hot Springs, AR
Hot Springs Half Marathon
Jan 20, 2024
Chapel Hill, NC
Rootrock Trail Run
Oct 19, 2024
Munising, MI
Grand Island Trail Run
Jul 27, 2024
Cleburne, TX
Six-O Trail Run
Aug 31, 2024
Manistee, MI
North Country Trail Run
Aug 24, 2024
Aug 25, 2024
Brooksville, FL
Long Play Trail Run
Mar 1, 2025
Louisville, KY
JMF Trails Hillbilly Half
Nov 18, 2023
Gilroy, CA
Mt. Madonna Challenge
Sep 7, 2024
Nederland, CO
Ned Ned Run
Sep 9, 2023
Winder, GA
Georgia Thrill In The Hills
Feb 17, 2024
Lewisville, TX
Full Circle Trail Race
Apr 13, 2024
Wildwood, MO
Wildwood Frozen Feet 13.1 Mile Trail Race
Jan 27, 2024
Rockin' Rockwoods Ultra Run
Sep 14, 2024
Tahoe City, CA
Burton Creek Trail Run
Jun 23, 2024
Beaver Falls, PA
Rabid Raccoon 100
Mar 16, 2024
Lewis Center, OH
Alum Creek Trail Half Marathon Relay
Oct 7, 2023
Oct 8, 2023
Alum Creek Trail Race
May 18, 2024
May 19, 2024
Gresham, OR
Oxbow Trail Runs
Apr 28, 2024
Peninsula, OH
Leave No Trace
Aug 31, 2024
Huntsville, TX
Gator Bait Trail Run
Apr 7, 2024
Rocky 50 Trail Race
Feb 8, 2025
Langley, WA
Whidbey Woods Easter Egg Run
Mar 30, 2024
Delafield, WI
Run From The Tax Man
Apr 13, 2024
Burlington, NC
Cedarock Trail Run
May 18, 2024
Run at the Rock
Dec 7, 2024
Apache Junction, AZ
Lost Dutchman Marathon
Feb 16, 2025
Kennebunkport, ME
Kennebunkport Conservation Trust Trail Fest
Oct 15, 2023
Winthrop, WA
Sunflower Trail Marathon
Apr 27, 2024
Galena, IL
Galena River Fall Half Marathon
Oct 26, 2024
Goodyear, AZ
Estrella Mountain Trail Fest
Dec 7, 2024
XTERRA Estrella Mountain Trail Run
Dec 15, 2024
Alexandria, LA
Wild Azalea Trail Challenge
Jan 6, 2024
Fayetteville, WV
New River Gorge Trail Festival - Winter Edition
Dec 2, 2023
New River Gorge Trail Festival
Jun 21, 2024
Jun 22, 2024
Lakeland, FL
The Florida Run @ Colt Creek State Park
Apr 20, 2024
Las Vegas, NV
Sawmill Relay
Jun 1, 2024
Trail of Terror
Oct 26, 2024
Lafayette, CA
Bear Creek
Aug 10, 2024
Martinsville, IN
Run with the Foxes
Sep 28, 2024
Livermore, CA
Badger Cove Half Marathon
Apr 20, 2024
Santa Cruz, CA
San Lorenzo River Trail Run
Jul 13, 2024
Charleston, WV
Fall Classic Trail Half Marathon
Oct 20, 2024
Highlands Ranch, CO
Mountain Ridge Trail Race
Jun 1, 2024
HRCA Backcountry Wilderness Half Marathon
Nov 2, 2024
Pasadena, CA
Pasadena Trail Half Marathon
Oct 20, 2024
San Ramon, CA
Rocky Ridge Trail Half Marathon
Sep 21, 2024
Cleveland, OH
Towpath Half
Apr 14, 2024
Derby, KS
Not 4 Wimps Race
Feb 18, 2024
Omaha, NE
Tails 'n Trails
Apr 27, 2024
McMinnville, TN
Caving Cow Half Marathon
Apr 20, 2024
Port Angeles, WA
OAT Run
Apr 13, 2024
GOAT Run
Sep 7, 2024
Victor, NY
0 SPF Trail Half Marathon
Jul 8, 2023
Unlimited Breadsticks Trail Race Half Marathon
Sep 24, 2023
Lone Pine, CA
John Wayne Grit Series
Oct 19, 2024
San Angelo, TX
Crazy Desert Trail Race
Mar 2, 2024
Oconomowoc, WI
Zachariah's Acres Fall Trail Run/Walk/Roll
Oct 12, 2024
Hobe Sound, FL
Dunes Endurance Challenge
Apr 27, 2024
Kalispell, MT
Herron Half Marathon
Jun 9, 2024
Frisco, CO
Run the Rockies Trail Race
Aug 10, 2024
Rockford, MI
Hurt the Dirt Trail Races
Apr 27, 2024
La Grange, WI
Ice Age Trail Run
May 11, 2024
Gaylord, MI
Treetops Trifecta
Nov 2, 2024
Nov 3, 2024
Pollock Pines, CA
Trail Run at Sly Park
May 11, 2024
Trail Run at Sly Park Lake
Aug 24, 2024
Aug 25, 2024
Trail Run at Sly Park
Oct 26, 2024
Putnam, CT
Tackle the Trail
Oct 19, 2024
Franklin, TN
Natchez Trace Trail Run
Nov 2, 2024
Auburn, CA
Knickerbocker Canyon Trail Run
Mar 23, 2024
Sunset & Cider Trail Races
Sep 28, 2024
The Auburn Half Marathon
Oct 5, 2024
No Hands Trail Run
Jan 11, 2025
Clayton, CA
Diablo Trail Run
Sep 8, 2024
Knoxville, TN
Motus Knoxville Trail Run
Jun 1, 2024
Salinas, CA
Spartan Trail - Monterey
Jun 2, 2024
Akron, OH
Akron Trail Marathon
Jul 14, 2024
Sedro-Woolley, WA
Woolley Trail Runs
Feb 17, 2024
Albion, IN
Ignite Trail Marathon
Dec 16, 2023
Rapid City, SD
Haven Half
Jul 27, 2024
Pittsgrove, NJ
Hot Mess Trail Races
Jul 8, 2023
Beacon, NY
Breakneck Point Trail Runs
May 5, 2024
Carson City, NV
Escape from Prison Hill Trail Races
Apr 6, 2024
Carson Canyons Half Marathon
Apr 20, 2024
San Diego, CA
Black Mountain Turkey Burner
Nov 25, 2023
Sycamore Canyon Trail Race
Feb 24, 2024
Black Mountain 50K
Jun 22, 2024
Dirty December Trail Run
Dec 14, 2024
Ashland, WI
Whistlestop Marathon
Oct 12, 2024
Cassoday, KS
Heartland
Oct 12, 2024
Oct 11, 2024
Sedalia, VA
Terrapin Mountain 50K
Mar 16, 2024
Waddell, AZ
Mesquite Canyon Trail Runs
Mar 9, 2024
Triangle, VA
Freedom Fighters 5K, 10K & Half
Jul 21, 2024
Connellsville, PA
YRTC Spring Races
Mar 30, 2024
Oak Harbor, WA
Deception Pass Marathon & Half
Mar 16, 2024
Belmont, OH
The Barkcamp Race
Oct 7, 2023
Myrtle Beach, SC
Seton Trail Classic
Sep 30, 2023
Ann Arbor, MI
Treetown Tussle
Sep 15, 2024
Greenville, SC
Battle of Terrain Half Marathon Series
Oct 12, 2024
Oct 13, 2024
Longest Night Trail Run
Dec 21, 2024
Dec 22, 2024
Seeley Lake, MT
Bob Marshall Trail 50K
Jun 29, 2024
Jun 30, 2024
Bob Marshall Trail Race
Aug 17, 2024
Aug 18, 2024
Hollidaysburg, PA
Dirty Kiln Trail Races
Apr 13, 2024
Lewisberry, PA
Squirrelly Tail Twail Wun
Feb 18, 2024
Hebron, CT
Airline Trail Ghost Run
Nov 4, 2023
Boulder, CO
Boulder Mothers Day Run
May 12, 2024
Fairfax Station, VA
Fountainhead Half Marathon and 10K Trail Run
May 19, 2024
Women's Half Marathon Trail Run
Sep 7, 2024
Missoula, MT
Pengelly Double Dip
Jun 1, 2024
Jackson, GA
Huff N Puff Half Marathon
Jan 18, 2025
Shelby Township, MI
Turkey Trail Trot
Nov 28, 2024
Nov 29, 2024
Morristown, NJ
NJ Trail Series Winter Series#1
Dec 2, 2023
NJ Trail Series Winter Series #2
Dec 16, 2023
Oakland, CA
Redwood (Spring) Trail Run
Mar 30, 2024
Cinderella Trail Run
Jun 9, 2024
Redwood (Summer) Trail Run
Aug 10, 2024
Oakland Hills Trail Run
Oct 26, 2024
Loudonville, OH
Mo Spring Marathon & Half Marathon
Mar 16, 2024
Saratoga, CA
Summit Rock Half Marathon
Dec 9, 2023
Sanborn Trail Challenge
Mar 2, 2024
Trail Quake Half Marathon
Jun 8, 2024
Breckenridge, CO
Breck Crest Mountain Marathon
Sep 3, 2023
Conway, NH
Kismet Cliff Run
Sep 15, 2024
Castro Valley, CA
Brazen New Year's Eve
Dec 31, 2023
Brazen New Years Day Runs
Jan 1, 2024
Redtail Ridge
Feb 17, 2024
SPASM Lake Chabot
Apr 13, 2024
Lake Chabot Trail Challenge
Jun 2, 2024
The Rock the Loch 5K/10K/Half
Jul 7, 2024
Bad Bass Half Marathon
Jul 20, 2024
Lake Chabot
Nov 16, 2024
Lafayette, LA
Cajun Country Run
Nov 30, 2024
Morgantown, WV
Coopers Rock 50K
Apr 27, 2024
Wausau, WI
Wausau Trail Run
Jul 26, 2024
Versailles, IN
Versailles Trail Race
Oct 7, 2023
Oct 8, 2023
Nashotah, WI
Wisconsin Trail Assail - Mother's Day
May 12, 2024
Bucks & Does Thirteen Pointer Trail Races
Nov 16, 2024
Waterville Valley, NH
Black Bear Trail Runs
Aug 31, 2024
Gibsonville, NC
Whiskey Tango Foxtrot Half Marathon & 5 Mile
Jan 18, 2025
Pelham, AL
Thrift Store Half Marathon
Feb 3, 2024
Merrill, WI
Underdown Trail Races
Aug 17, 2024
Saint Croix Falls, WI
City of Trails Run
Jun 1, 2024
Mindy Creek Trail Races
Aug 24, 2024
Fairplay, CO
Sheep Mountain Trail Runs
Aug 3, 2024
Pagosa Springs, CO
Turkey Springs Showdown Trail Races
Aug 10, 2024
Glen Arbor, MI
Port Oneida Run
Aug 3, 2024
Whitefish, MT
Whitefish Trail Legacy Run
Oct 6, 2024
Oct 5, 2024
Sleepy Hollow, NY
Pocantico Hills Races
Nov 9, 2024
Yellow Springs, OH
John Bryan Trail Race
Mar 30, 2024
John Bryan Trail Race
Apr 20, 2024
Apr 21, 2024
Summer Solstice Half Marathon
Jun 22, 2024
Wilburton, OK
Outlaw 100
Feb 8, 2025
Terrebonne, OR
Crush Cancer Run
May 18, 2024
Run the Rock
Nov 9, 2024
King George, VA
Dahlgren Trail Half Marathon
Feb 15, 2025
Orinda, CA
Reservoir Dogs Trail Run
Jun 8, 2024
Ridgway, CO
John Wayne Grit Series
Sep 21, 2024
Vernon, NJ
XTERRA New Jersey
Apr 27, 2024
Apr 28, 2024
Placerville, CA
Placerville's Holiday Jingle and Mingle Run
Dec 24, 2023
Placerville Path Memorial Day Run
May 25, 2024
Telluride, CO
Deep Creek Trail Half Marathon
Sep 28, 2024
Thompsonville, MI
Betsie Valley Trail Run
Sep 23, 2023
North Mitten Half Marathon
May 11, 2024
Spicewood, TX
Texas Trail Running Festival
Jun 8, 2024
Mellow Trail Race
Sep 7, 2024
Wonderland Trail Race
Nov 8, 2024
Nov 9, 2024
Nov 10, 2024
Circleville, WV
West Virginia Trilogy
Oct 11, 2024
Oct 12, 2024
Oct 13, 2024
Manchester, MD
River Valley Run Trail Festival
Oct 14, 2023
Glouster, OH
Bobcat Trail Marathon
Nov 9, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2024
Apr 13, 2024
Gaston, OR
Hagg Lake Triathlon and Trail Festival
Jul 13, 2024
Jul 14, 2024
Wine Country Trail Runs
Jul 28, 2024
Salida, CO
Run Through Time Marathon
Mar 8, 2025
Liberty Hill, TX
Mosaic Trail Race
Dec 7, 2024
Westville, IN
Yeti Trail Half
Feb 24, 2024
Bellvue, CO
Black Squirrel Half Marathon
Sep 7, 2024
El Sobrante, CA
Wildcat Half Marathon
May 18, 2024
Gadsden, AL
Noccalula Falls Spring Trail Run
May 4, 2024
Bridgeport, TX
Bridgeport Trail Run
Feb 17, 2024
Susanville, CA
Bizz Johnson
Oct 13, 2024
Oct 12, 2024
Hood River, OR
Post Canyon Trail Half Marathon
Aug 17, 2024
Chesterfield, VA
Pocahontas Trail Festival
Oct 6, 2024
Three Lakes, WI
Three Eagle Half Marathon & 5K
Oct 12, 2024
Brecksville, OH
Chippewa Creek Challenge Half Marathon
Oct 26, 2024
San Leandro, CA
Bay Breeze
Feb 10, 2024
Weston, MA
TARC Spring Classic Trail Race
Apr 20, 2024
Anacortes, WA
Fidalgo Trail Run
Sep 28, 2024
Beaver, UT
Tushars Mountain Runs
Jul 27, 2024
Herriman, UT
Butterfield Canyon Half Marathon
Aug 17, 2024
Felton, CA
Santa Cruz Trail Run
Aug 24, 2024
El Dorado Hills, CA
Folsom Lake Trail Half Marathon
Dec 9, 2023
Folsom Lake Falcon Crest Trail Run
Mar 30, 2024
Falcon Crest Winter Trail Challenge
Nov 16, 2024
Taos Ski Valley, NM
Bull Of The Woods Trail Race
Sep 14, 2024
Manito, IL
Cactus Classic Trail Race
Mar 9, 2024
Winchester, TN
Swinging Bridge
Aug 24, 2024
White Lake, WI
Wolfman Triathlon & Trail Run
Sep 7, 2024
Oxford, ME
Happy Moose Half Marathon
Sep 14, 2024
Honey Creek, IA
Hitchcock Experience
Dec 7, 2024
Ashland, NE
Beer & Bagel - Nebraska
Nov 2, 2024
Nov 3, 2024
Fort Payne, AL
Lost Falls
Mar 2, 2024
Ballwin, MO
The Skippo Trail Race
Nov 9, 2024
Nov 10, 2024
Sandpoint, ID
Race the Wolf
Jun 23, 2024
Jun 22, 2024
Klamath Falls, OR
Moore Mountain Trail Run
Sep 16, 2023
Maple Valley, WA
Pigtails Run
Dec 14, 2024
Warrensburg, NY
Froggy Five Mile and Hard as Hell Half
Jul 21, 2024
Johnson City, TX
Texas Switchback Trail Race
May 11, 2024
Escondido, CA
Del Dios Trail Race
Jan 7, 2024
San Pasqual Valley Trail Race
Feb 3, 2024
San Diego 50 and Trail Runs
Jan 11, 2025
The Ranch 50K/Half Marathon
Feb 15, 2025
Windham, ME
Firebird Trail Races
Aug 24, 2024
Burnet, TX
Pandora's Box of Rox Trail Race
Apr 27, 2024
Hemet, CA
Bedrock Valley Trail Runs
Apr 6, 2024
Saint Paul, OR
Independence Day Half Marathon
Jul 4, 2024
Troutman, NC
Viking Dash
Mar 1, 2025
Needville, TX
Brazos Bend 100
Dec 7, 2024
Commerce, MI
Black Toenail Friday Half Marathon
Nov 29, 2024
Paris, TX
Paris Pair
Sep 21, 2024
North Bend, WA
Middle Fork Trail Run
Oct 7, 2023
Willits, CA
Celebration of Life - Trail Trek
Sep 24, 2023
Port Aransas, TX
Barrier Island Ultra
Nov 9, 2024
Cascade Locks, OR
Angel's Rest
Oct 12, 2024
Gardners, PA
Buck Ridge Burn
Apr 7, 2024
Iron Run half-marathon and Charcoal Challenge 5K
Jun 8, 2024
Richfield, OH
Crowell Hilaka Trail Run
Sep 15, 2024
Poultney, VT
Slate Valley Scramble
Aug 10, 2024
Red River, NM
Enchanted Forest Trail Races
Jul 27, 2024
Rush City, MN
Growing Green Challenge
May 27, 2023
May 28, 2023
Wernersville, PA
Road, Forest & Creek Run
Jun 10, 2023
Cedar Creek, TX
The Circus
Dec 2, 2023
Travelers Rest, SC
Dark Horse Trail Run
Aug 24, 2024
Tuxedo, NY
Sterling Forest Awesomeness - Way Over Yonder Trail Run #4
Jul 15, 2023
Sterling Squatch Half Marathon
Jun 8, 2024
Harriman Big Bear Squatch Half Marathon
Oct 19, 2024
Mariposa, CA
G-Bar Ultra and Trail Run
Apr 20, 2024
Buxton, OR
Stub Stewart Trail Challenge
Sep 29, 2024
Johns Island, SC
Lowcountry Trail Half Marathon & 5K Run/Walk
Oct 5, 2024
The Dirt Dash
Oct 12, 2024
Ketchum, ID
Legends Never Die
Oct 12, 2024
Middleville, MI
Winter Trail Fest
Mar 1, 2025
Annandale, MN
Eddy Trail Races
Aug 10, 2024
Delaplane, VA
Spring Valley View Hard Cider Challenge
Sep 15, 2024
Valley View Hard Cider Challenge
Sep 15, 2024
Gregory, MI
Viking Dash Trail Run
Apr 6, 2024
Marietta, SC
Jones Gap Half Marathon
Sep 14, 2024
Cottage Grove, MN
13 Mile Scavenger Race
Sep 7, 2024
Garrison, NY
Castle to River Run
Oct 22, 2023
Coupeville, WA
Fort Ebey Kettles Trail Run
Feb 24, 2024
Feb 25, 2024
Perrysville, OH
Mohican Trail Race
May 11, 2024
May 12, 2024
Mo Fall Marathon & Half Marathon
Oct 12, 2024
Greenwood Furnace State Park, PA
Greenwood Furnace Trail Challenge
May 5, 2024
North Liberty, IN
Run Happy 50K (and other happy distances)
Apr 13, 2024
Meriden, KS
Free State Trail Run
Oct 28, 2023
Shaver Lake, CA
SAR Wild Run
Aug 11, 2024
Concord Township, OH
Olde Girdled Grit Trail Run
Feb 24, 2024
Ravenna, OH
Best of the West Marathon
Sep 21, 2024
Chadron, NE
Run for the Hills
Jun 8, 2024
New Hill, NC
Viking Dash Trail Run
Dec 7, 2024
Shepherdsville, KY
Crooked Creek Ultra Trail Race
Dec 7, 2024
Dec 8, 2024
Iron Mountain, MI
Run Iron Mountain
Sep 21, 2024
Farmersville, TX
Oktoberfest Trail Run
Oct 19, 2024
Middleburg, FL
Ocho de Mayhem
May 4, 2024
Slade, KY
The Rugged Red
Oct 5, 2024
Claysburg, PA
Rock 'N The Knob Trail Races at Blue Knob
Sep 14, 2024
Washington, IA
Kewash Trail Half Marathon
Apr 27, 2024
Pleasant Garden, NC
Viking Dash
Jan 25, 2025
Byers, CO
BINGO! Trail Runs
Nov 9, 2024
Elizabeth Township, PA
Boston Trail Half Marathon
Apr 13, 2024
Allenstown, NH
Bear Brook Trail Marathon
Sep 28, 2024
Hebron, IN
Bigfoot Half Trail Run
Nov 16, 2024
High Ridge, MO
Baby Shippey
Jun 2, 2024
Makanda, IL
Red Cedar Trail Half Marathon
May 25, 2024
McArthur, OH
Iron Furnace Trail Run
Apr 5, 2025
Borden, IN
Sorta Mountain Stage Race
Sep 14, 2024
Medora, ND
Maah Daah Hey Trail Run
Jul 27, 2024
Shenandoah, IA
Wabash Trace Marathon
Sep 9, 2023
Boston Township, OH
Run With Scissors
Oct 28, 2023
Sewanee, TN
Rim Runner
Apr 13, 2024
Apr 14, 2024
Monument Valley, UT
Monument Valley Marathon
Nov 16, 2024
North East, PA
Bull Dam Trail Run
Sep 3, 2023
Nerstrand, MN
Big Woods Run
Sep 30, 2023
Lumpkin, GA
Flatlanders Canyon Crash Trail Run
Feb 24, 2024
Sublimity, OR
Silver Falls Challenge
Mar 10, 2024
Mohnton, PA
Charlie Horse Half Marathon
May 26, 2024
Cornwall, CT
Mohawk Mountain Race
Oct 13, 2024
Harpers Ferry, IA
Iowa Trail Runs - Yellow River State Park
Sep 15, 2024
Westmore, VT
The Black Fly
May 18, 2024
Summertown, TN
Snaketail 50
Apr 6, 2024
Vandalia, MI
Sandhill Crane All Trail Half Marathon
Oct 14, 2023
Cat Spring, TX
Habanero Hundred
Aug 24, 2024
Carrabassett Valley, ME
XTERRA Trail Run World Championship
Aug 31, 2024
Sep 1, 2024
Riverdale, UT
Path to Opioid Prevention
Aug 24, 2024
Hewitt, NJ
Wawayanda Trail Fest
Apr 20, 2024
Beatty, NV
Death Valley Trail Marathon
Dec 7, 2024
Adrian, OR
Owyhee Off-Road Challenge
Mar 23, 2024
Shickshinny, PA
Warrior Trail Half and Quarter Marathon
Aug 12, 2023
Sky Valley, GA
Rabun Half Marathon
Jun 2, 2024
Stony Point, NY
Suffer'n Bear Ultra
Sep 28, 2024
Highlandville, MO
Trailfest
Oct 6, 2024
Mendocino, CA
Mendocino Running Festival
Sep 7, 2024
Arnold, CA
Arnold Rim Trail Endurance Runs
Sep 28, 2024
Olive Hill, KY
Carter Caves Half Marathon
May 11, 2024
Silver Springs, FL
Silver Springs Half Marathon
Apr 6, 2024
Logandale, NV
Fire Fest Ultra
Nov 23, 2024
Nov 24, 2024
Nov 22, 2024
Pahala, HI
Ka'u Coffee Trail Runs
Sep 23, 2023
Pawhuska, OK
Flower Moon
May 11, 2024
Divide, CO
Endure Trail Runs
May 18, 2024
Greenough, MT
Canine Classic at Paws Up
Aug 25, 2024
Nancy, KY
Frozen Nuts Trail Run
Jan 6, 2024
Windham, CT
Tackle the Trail
Oct 19, 2024
Waleska, GA
Garland Mountain Trail Run
Mar 16, 2024
Alpine, CA
Horsethief Canyon Half Marathon
Jan 6, 2024
Parsons, WV
Blackwater Canyon Half Marathon
Sep 14, 2024
Shawnee, OH
Buckeye Trail Blue Blaze Festival
Oct 12, 2024
Hebron, NE
Oregon Trail Run of Nebraska
Oct 21, 2023
Nobleboro, ME
Race Through the Woods
Sep 30, 2023
Agua Dulce, CA
Spacerock Trail Race
Oct 5, 2024
Solon Springs, WI
North Country Trail Races
Jul 20, 2024
San Pablo, CA
Nitro Trail Half Marathon
May 11, 2024
Bend, TX
Tinajas Trail Race
Feb 22, 2025
Carp Lake, MI
Waugoshance Trail Run
Jul 13, 2024
Fort Mill, SC
Springmaid Trail Race
Nov 2, 2024
DuPont, WA
Sequalitchew Creek Trail Run
Mar 4, 2023
Coburn, PA
Raven Trail Half Marathon
Oct 1, 2023
Gold Bar, WA
Wallace Falls Trail Run
May 20, 2023
Blue River, OR
Storm the Caste Half Marathon
Dec 2, 2023
Copperhill, TN
Big Frog Trail Runs
Apr 21, 2024
Grand Canyon Village, AZ
Grand Canyon Trail Half Marathon & 5K
Nov 2, 2024
Apple Valley, UT
Zion Ultras
Apr 13, 2024
Apr 14, 2024
Basye, VA
Conquer the Mountain
Oct 14, 2023
Greenbrier, AR
Woolly Hollow Trail Half Marathon
Jan 13, 2024
Erda, UT
Serengeti Trail Races
Apr 13, 2024
Loma Mar, CA
Groves Trail Run
Sep 7, 2024
Rising Fawn, GA
Cloudland Canyon
Dec 7, 2024
South Pass City, WY
Run The Red Desert
Sep 28, 2024
Ocotillo, CA
Fools Dirty Half Trail Run
Apr 6, 2024
Lyons, WI
Memorial Day Run
May 26, 2024
Somerville, TX
The Trailway Trail Race
Sep 28, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Velpen, IN
Honor and Remember Run
Aug 24, 2024
Stockton, UT
Connor's Claims
May 25, 2024
Eminence, MO
Bluffs Trail Runs
Apr 27, 2024
Los Osos, CA
Montana de Oro Trail Run
Mar 29, 2025
Orcas Island, WA
Orcas Island Trail Runs
Apr 27, 2024
Apr 28, 2024
Long Hunter State Park, TN
Long Hunter Trail Runs
Oct 7, 2023
Babcock State Park, WV
Babcock Gristmill Grinder
Apr 20, 2024
Imler, PA
Lost Turkey Trail Races
Jul 27, 2024
Junction, TX
Noche Trail Runs
Jul 13, 2024
East Fork State Park, OH
Topo Trail Marathon
Dec 1, 2024
Foster Falls State Park, TN
Fiery Gizzard Run
Nov 30, 2024
Grayson Highlands State Park, VA
Grayson Highlands
May 5, 2024
May 4, 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
Union Creek, OR
Rogue Gorge
Oct 19, 2024
Oct 20, 2024
Half Day Forest Preserve, IL
Des Plaines River Trail Races
Oct 12, 2024
Wasatch State Park, UT
Deer Creek Half Marathon
Jul 13, 2024
Ehrhardt, SC
Salkehatchie Shuffle
Sep 9, 2023
Jamestown, CO
Calarat Challenge Trail Running Festival
Sep 3, 2023
Fritch, TX
West Texas Ultra
Apr 13, 2024
Shawnee State Park, OH
Shawnee Trail Runs
Oct 5, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listing
1. New River Gorge Trail Festival
-
Jun 21, 2024FridayJun 22, 2024Saturday
-
50K, 13.1M, 5K trail run
More Information
-
Fayetteville, WV
Fayette County, WV
1. Sequalitchew Creek Trail Run
-
Past DateMar 4, 2023Saturday
-
26.2M, 13.1M, 10K trail run
More Information
-
DuPont, WA
Pierce County, WA
2. Blue Chevy Trail Classic
-
Past DateMay 20, 2023Saturday
-
13.1M, 10K trail run
More Information
-
East Peoria, IL
Tazewell County, IL
3. Wallace Falls Trail Run
-
Past DateMay 20, 2023Saturday
-
50K, 22.4M, 13.1M trail run
More Information
-
Gold Bar, WA
Snohomish County, WA
4. Growing Green Challenge
-
Past DateMay 27, 2023Saturday
-
13.1M, 6.6M trail run
More Information
-
Rush City, MN
Chisago County, MN
5. Evit's Hope Half
-
Past DateJun 10, 2023Saturday
-
13.1M, 5K, 1M trail run
Virtual OptionMore Information
-
Colorado Springs, CO
El Paso County, CO
6. Road, Forest & Creek Run
-
Past DateJun 10, 2023Saturday
-
13.1M, 10K trail run
More Information
-
Wernersville, PA
Berks County, PA
7. 0 SPF Trail Half Marathon
-
Past DateJul 8, 2023Saturday
-
13.1M trail run | 13.1M relay
More Information
-
Victor, NY
Ontario County, NY
8. Hot Mess Trail Races
-
Past DateJul 8, 2023Saturday
-
6H, 13.1M trail run | 6H, 13.1M relay
More Information
-
Pittsgrove, NJ
Salem County, NJ
9. Sterling Forest Awesomeness - Way Over Yonder Trail Run #4
-
Past DateJul 15, 2023Saturday
-
26.2M, 13.1M, 10K trail run
More Information
-
Tuxedo, NY
Orange County, NY
10. Storm the Castle
-
CancelledJul 15, 2023Saturday
-
13.1M trail run
Virtual OptionMore Information
- Guffey, CO
11. Kirkwood Thunder Mountain Trail Challenge
-
Past DateJul 22, 2023Saturday
-
50K, 30K, 13.1M, 8M, 10K, 5K trail run
More Information
-
Kirkwood, CA
El Dorado County, CA
12. Aspen Backcountry Marathon
-
Past DateAug 5, 2023Saturday
-
26.2M, 13.1M trail run
More Information
-
Aspen, CO
Pitkin County, CO
13. Beaver Chase Urban Trail Race
-
Past DateAug 12, 2023Saturday
-
26.2M, 13.1M, 6.6M trail run | 26.2M relay
Virtual OptionMore Information
-
Indianapolis, IN
Marion County, IN
14. Skyline Mountain Marathon
-
Past DateAug 12, 2023Saturday
-
55K, 26.2M, 13.1M trail run
More Information
-
Liberty, UT
Weber County, UT
15. Warrior Trail Half and Quarter Marathon
-
Past DateAug 12, 2023Saturday
-
13.1M, 6.6M trail run
More Information
-
Shickshinny, PA
Luzerne County, PA
16. Black Diamond Express Trail Race
-
Past DateAug 27, 2023Sunday
-
13.1M, 5K trail run
Virtual OptionMore Information
-
Mendon, NY
Monroe County, NY
17. Breck Crest Mountain Marathon
-
Past DateSep 3, 2023Sunday
-
23M, 13.1M, 10K trail run
More Information
-
Breckenridge, CO
Summit County, CO
18. Bull Dam Trail Run
-
Past DateSep 3, 2023Sunday
-
13.1M, 10K, 5K trail run
More Information
-
North East, PA
Erie County, PA
19. Calarat Challenge Trail Running Festival
-
Past DateSep 3, 2023Sunday
-
13.1M, 10K, 5K trail run | kids run
More Information
-
Jamestown, CO
Boulder County, CO
20. Ned Ned Run
-
Past DateSep 9, 2023Saturday
-
13.1M, 10K, 5K trail run
More Information
-
Nederland, CO
Boulder County, CO
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.