50Ms in the USA
Snoqualmie, WA
Mt. Si Relay & Ultra Runs
Apr 28, 2019
Williamsburg, VA
Tap to Tap Relay
Apr 4, 2020
Bear Mountain, NY
North Face Endurance Challenge
May 4, 2019
Nashville, IN
Dances With Dirt - Gnaw Bone, IN
May 18, 2019
Baraboo, WI
Dances With Dirt Devil's Lake
Jul 13, 2019
Potosi, MO
Berryman Marathon & 50 Miler
May 18, 2019
Wantagh, NY
Ocean to Sound 50 Mile Relay
Sep 22, 2019
Florahome, FL
Iron Horse Endurance Runs
Feb 8, 2020
Fairbanks, AK
Angel Creek 50 Ultramarathon
Jul 13, 2019
Provo, UT
Squaw Peak 50 Mile Trail Run
Jun 8, 2019
Lake Texoma, TX
Cross Timbers Trail Runs
Feb 16, 2019
Damascus, VA
Iron Mountain 50, 30, 16 Mile Trail Run
Aug 31, 2019
Pittsfield, MA
Free to Run Trail Races
Sep 14, 2019
Montana City, MT
HURL Elkhorn 50M/50K Ultramarathons, 23K Trail Run
Aug 3, 2019
Willard, MO
Frisco Railroad Run
Apr 27, 2019
Wichita, KS
UrbanICT
Jul 26, 2019
Big Bear Lake, CA
Kodiak Ultra Marathons
Aug 16, 2019
Midway, UT
Woman of Steel Relay
Sep 21, 2019
Ellerbe, NC
Bethel Hill Moonlight Boogie
Mar 30, 2019
Washington, DC
North Face Endurance Challenge
Apr 27, 2019
Alexander City, AL
Lake Martin 100
Mar 28, 2020
Manhattan, KS
Flint Hills 50 and Marathon
Apr 18, 2020
Dalton, GA
Georgia Jewel
Sep 21, 2019
Waynesville, OH
Dawg Gone Long Run 50K/50M Trail Race
Jul 13, 2019
Abingdon, VA
Yeti 100 Mile Endurance Run
Sep 27, 2019
Maplewood, NJ
Febapple Frozen Fifty
Feb 22, 2020
St. George, UT
Lake to Lake Relay
Feb 29, 2020
Boulder City, NV
Blood, Sweat & Beers
Mar 28, 2020
Rockaway, NJ
Wildcat Ridge Romp Trail Races
Aug 10, 2019
New Paltz, NY
Rock The Ridge
May 2, 2020
Alcoa, TN
Pistol Ultra Run
Mar 21, 2020
Leesport, PA
Naked Prussian
Mar 28, 2020
Colorado Springs, CO
Fox Run Fun Run
Sep 14, 2019
Pikes Peak Ultra
Jul 25, 2020
San Jose, CA
Calero Park Run
Jun 1, 2019
Raleigh, NC
Umstead 100 Mile Endurance Run
Apr 4, 2020
Lake Tahoe, NV
Tahoe Rim Trail Endurance Runs
Jul 20, 2019
Philadelphia, PA
Dirty German
May 9, 2020
Ocala, FL
Wild Things Races
Jan 18, 2020
College Station, TX
Green Ultra at Millican
Mar 14, 2020
Richland, WA
Badger Mountain Challenge
Mar 27, 2020
Grand Junction, CO
Grand Mesa Ultras
Jul 25, 2020
Hector, NY
Finger Lakes 50s
Jul 6, 2019
Lawrence, KS
Hawk Hundred
Sep 7, 2019
Syracuse, UT
Antelope Island Buffalo Run
Mar 23, 2019
Henderson, NV
Trail Trashed
Mar 7, 2020
Steamboat Springs, CO
Run Rabbit Run - 50M Trail Run
Sep 14, 2019
Traverse City, MI
Lighthouse 100
Jun 1, 2019
Mountain View, AR
Three Days of Syllamo Stage Race
Mar 15, 2019
Buena Vista, CO
Collegiate Peaks Trail Run
May 4, 2019
Pittsfield, VT
Peak Bloodroot Ultra - 50M, 30M, 15M
May 11, 2019
Westminster, CO
Happy Camper Fun Run
Jun 15, 2019
Rodeo Beach, CA
Headlands Hundred
Sep 14, 2019
Los Gatos, CA
Sierra Azul Challenge Run
Apr 27, 2019
Jupiter, FL
Dunes 100
Apr 27, 2019
Ashland, OR
Siskiyou Out Back Trail Run
Jul 13, 2019
Willoughby Hills, OH
Burning River 100 Mile Endurance Run
Jul 27, 2019
Key West, FL
KEYS100
May 16, 2020
Biloxi, MS
Badlands Mississippi Ultra
Apr 20, 2019
Lake Hughes, CA
Leona Divide 50K/50M
Apr 25, 2020
Decatur, TX
Grasslands Trail Runs
Mar 21, 2020
Cleburne, TX
Coyote Run
Apr 18, 2020
Brooksville, FL
Croom Fools Run
Apr 4, 2020
Marquette, KS
Rockin K Trail Runs
Apr 6, 2019
Wildwood, MO
Ozark Foothills
Apr 6, 2019
Lewis Center, OH
Firefly Dusk to Dawn Trail Race
Jul 13, 2019
Fort Walton Beach, FL
Ranger Camp Road Ultra Trail Run
Mar 23, 2019
Pittsburgh, PA
Hell Hath No Hurry
Jun 29, 2019
Destin, FL
Destin Beach Ultra Runs
Feb 16, 2020
Laurel, MS
Mississippi 50 Trail Run
Mar 7, 2020
Santa Fe, NM
Endurance Santa Fe Mountain Races
Aug 31, 2019
Pinckney, MI
Run Woodstock - Day 2
Sep 7, 2019
Winthrop, WA
Sun Mountain 50M
May 11, 2019
Tucson, AZ
AZT Oracle Rumble
Jan 25, 2020
Alexandria, LA
Wild Azalea Trail Challenge
Jan 4, 2020
Avalon, CA
Avalon 50K/50M Benefit Run
Jan 11, 2020
Las Vegas, NV
Jackpot Ultra Running Festival
Feb 15, 2020
Labor of Love Races
Mar 21, 2020
Running with the Devil
Jun 20, 2020
Milton, MA
TARC Don't Run Boston Races
Apr 19, 2020
Lone Pine, CA
Wild Wild West Marathon & Ultras
May 4, 2019
Hobe Sound, FL
Dunes 100 & DTR Endurance Challenge
Apr 27, 2019
New Preston, CT
Jack Bristol Lake Waramaug Ultra Races
Apr 28, 2019
La Grange, WI
Ice Age Trail Run
May 11, 2019
Vernal, UT
Ashley 50 Ultra and Relay
Aug 17, 2019
Clifton, VA
Bull Run Run 50 Mile
Apr 4, 2020
Brookville, PA
Baker Trail UltraChallenge
Aug 24, 2019
Washington, CT
NYARA Trail Series - Steep Rock
Aug 3, 2019
Crystal Mountain, WA
White River 50 Mile Trail Run
Jul 27, 2019
Smithville, TX
Hells Hills
Apr 4, 2020
San Diego, CA
PCT 50
May 16, 2020
Albany, GA
Chehaw Challenge
Jan 25, 2020
Waddell, AZ
Mesquite Canyon Trail Runs
Mar 7, 2020
Los Alamos, NM
Jemez Mountain Trail Runs
May 23, 2020
Hell, MI
Dances With Dirt - Hell
Sep 21, 2019
Grand Rivers, KY
Land Between the Lakes Trail Runs
Mar 14, 2020
Little Rock, AR
Ouachita Trail 50M and 50K
Apr 13, 2019
Timothy Lake, OR
Mt. Hood 50 Races - 50M
Jul 13, 2019
Leadville, CO
Leadville Silver Rush 50M Trail Run Race
Jul 6, 2019
Pocatello, ID
Scout Mountain Ultra Trail
Jun 1, 2019
New Gloucester, ME
Pineland Farms Trail Running Festival - Day Two
May 24, 2020
Loudonville, OH
Mohican 100 Mile, 50 Mile and Marathon Runs
Jun 20, 2020
Ithaca, NY
Cayuga Trails 50
Jun 1, 2019
Sonoita, AZ
Old Pueblo 50 Mile Endurance Run
Mar 7, 2020
Wilburton, OK
Outlaw 100
Feb 15, 2020
Portersville, PA
Glacier Ridge Trail Ultra
May 11, 2019
Wendover, UT
Salt Flats Endurance Runs
May 1, 2020
Marble Falls, TX
Colorado Crossing
Sep 14, 2019
Morehead, KY
Big Turtle 50 Miler
Apr 25, 2020
Rosendale, NY
Shawangunk Ridge Trail Run
Sep 14, 2019
Pine, CO
North Fork 50M/50K
Jun 6, 2020
Sterling, VA
North Face Endurance Challenge
Apr 27, 2019
Clewiston, FL
Skydive Ultra Florida
Jan 25, 2020
Blue Ridge, GA
Cruel Jewel 50M
May 16, 2020
Sturgis, SD
Black Hills 100
Jun 28, 2019
Lakewood, CO
Bear Chase Race - 100K/50M/50K
Sep 28, 2019
Lanesboro, PA
Viaduct Trail Ultramarathon
Jul 13, 2019
Fontana Dam, NC
Fontandango
Mar 2, 2019
Circleville, OH
One Hot Momma
Aug 10, 2019
Rocksprings, TX
J & J Race and Trail Running Reunion
Sep 27, 2019
Erick, OK
Do-Wacka-Do Trail Runs
Sep 7, 2019
Palmer Lake, CO
Kickers For Kids Fun Run
Jul 20, 2019
Ashburnham, MA
Wapack and Back Trail Races
May 11, 2019
Milton, FL
Bear Bait Ultras
Jan 18, 2020
Burns, TN
Mo' Bell
Aug 3, 2019
Escondido, CA
San Diego 50 and Trail Marathon
Jan 18, 2020
Waxahachie, TX
Hachie 50
May 1, 2020
Needville, TX
Brazos Bend 50
Apr 4, 2020
Wellsboro, PA
Pine Creek Challenge
Sep 7, 2019
Wellston, MI
North Country Trail Run
Aug 24, 2019
Corolla, NC
Light 2 Light 50
Feb 1, 2020
Twin Bridges, CA
Echo Summit Trail Challenge
Sep 14, 2019
Belleville, WI
Stewart Tunnel 50
Aug 4, 2019
Belmont, MI
Fred Running Relays
Aug 9, 2019
Lake Camanche, CA
Mokelumne River Trail Runs
Apr 20, 2019
Cordesville, SC
Wambaw Swamp Stomp
May 2, 2020
Blairstown, NJ
NJ Ultra Festival
Apr 4, 2020
Bald Head Island, NC
Badwater Cape Fear
Mar 21, 2020
Copeland, FL
Everglades Ultras
Mar 14, 2020
Theilman, MN
Zumbro 50 Mile & 17 Mile Trail Race
Apr 13, 2019
Westcliffe, CO
Sangre de Cristo Ultras
Sep 21, 2019
Blodgett, OR
Marys Peak Trail Run
Jun 20, 2020
Parkdale, OR
Wy'east Wonder
Jun 13, 2020
Monument Valley, UT
Monument Valley Ultra
Mar 2, 2019
Bridgewater, CT
NYARA Trail Series - Shepaug Run Raiser
Mar 23, 2019
Canal Fulton, OH
Eagle Up Ultra
Jun 6, 2020
Coon Rapids, IA
Whiterock Ultra
Jul 7, 2019
Frater Lake, WA
Kaniksu Ultras
Jun 8, 2019
Jamestown, TN
Cumberland Plateau Stage Race
Aug 23, 2019
St. Regis, MT
Trail Rail Run
Jun 6, 2020
Ida Grove, IA
Trail of the Dragon 50K/50M
Aug 10, 2019
Olga, WA
Orcas Island 50M
May 11, 2019
Port Gamble, WA
Lumberjack Endurance Runs
Jun 8, 2019
Timber, OR
Tillamook Burn Trail Run - 50M
Apr 25, 2020
Lyndhurst, VA
Bel Monte Endurance Races
Mar 14, 2020
Strawn, TX
Hidden Hills Ultra
May 16, 2020
Fort Davis, TX
Southwest 100
Mar 28, 2020
Fort Collins, CO
Quad Rock 50
May 9, 2020
Mountain Center, CA
Beyond Limits Ultra
Apr 2, 2020
Hatch, UT
Bryce Canyon Ultras
May 30, 2020
Blue River, OR
Old Cascadia
Jun 20, 2020
Poland, IN
OPSF50|50
Mar 21, 2020
South Cle Elum, WA
Cascade Super Series - The Cascade Express Marathon
Sep 28, 2019
Zoarville, OH
Tuscazoar 100
Aug 31, 2019
Chesterfield, MA
Chesterfield Gorge Ultra and 25k Race
Jun 1, 2019
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Wild Azalea Trail Challenge
-
Jan 4, 2020Saturday
-
50M, 27M, 13M trail run
Extended Race Listing Information
-
Alexandria, LA
Rapides County, LA
2. Avalon 50K/50M Benefit Run
-
Jan 11, 2020Saturday
-
50M, 50K run
Race Link
-
Avalon, CA
Los Angeles County, CA
3. Bear Bait Ultras
-
Jan 18, 2020Saturday
-
50M, 50K, 25K run
Race Link
-
Milton, FL
Santa Rosa County, FL
4. San Diego 50 and Trail Marathon
-
Jan 18, 2020Saturday
-
50M, 26.2M trail run
Race Link
-
Escondido, CA
San Diego County, CA
5. Wild Things Races
-
Jan 18, 2020Saturday
-
100K, 50M, 50K, 26.2M, 26.2K, 13.1M, 10K, 5K run
Race Information
-
Ocala, FL
Marion County, FL
6. Arches Ultra
-
Jan 25, 2020Saturday
-
50M, 50K, 13.1M, 9K trail run
Race Link
-
Moab, UT
Grand County, UT
7. AZT Oracle Rumble
-
Jan 25, 2020Saturday
-
50M, 50K, 13.1M, 10K trail run
Race Link
-
Tucson, AZ
Pima County, AZ
8. Chehaw Challenge
-
Jan 25, 2020Saturday
-
50M, 50K trail run
Race Link
-
Albany, GA
Dougherty County, GA
9. Skydive Ultra Florida
-
Jan 25, 2020Saturday
-
100M, 50M, 50K, 26.2M, 13.1M, 10K run
Race Link
-
Clewiston, FL
Hendry County, FL
10. Light 2 Light 50
-
Feb 1, 2020Saturday
-
50M run
Race Link
-
Corolla, NC
Currituck County, NC
11. Rocky Raccoon 100 Mile Trail Run
-
Feb 1, 2020Saturday
-
100M, 50M trail run
Race Link
-
Huntsville, TX
Walker County, TX
12. Jed Smith Ultra
-
Past DateFeb 2, 2019Saturday
-
50M, 50K, 30K run
Race Link
-
Sacramento, CA
Sacramento County, CA
13. Iron Horse Endurance Runs
-
Feb 8, 2020Saturday
-
100M, 100K, 50M trail run
Race Link
-
Florahome, FL
Putnam County, FL
14. Rocky 50 Miler
-
Feb 8, 2020Saturday
-
50M trail run
Race Link
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Huntsville, TX
Walker County, TX
15. Jackpot Ultra Running Festival
-
Feb 15, 2020Saturday
-
24H, 12H, 50M, 6H, 26.2M run
Race Link
-
Las Vegas, NV
Clark County, NV
16. Outlaw 100
-
Feb 15, 2020Saturday
-
100M, 50M, 26.2M, 13.1M, 5K trail run | 100M relay
Race Link
-
Wilburton, OK
Latimer County, OK
17. Cross Timbers Trail Runs
-
Past DateFeb 16, 2019Saturday
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50M, 26.2M, 13.1M, 5M trail run | 50M relay
Race Link
-
Lake Texoma, TX
Grayson County, TX
18. Destin Beach Ultra Runs
-
Feb 16, 2020Sunday
-
50M, 50K run | 50M relay
Extended Race Listing Information
-
Destin, FL
Okaloosa County, FL
19. Febapple Frozen Fifty
-
Feb 22, 2020Saturday
-
50M, 50K, 20M, 10M trail run
Race Link
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Maplewood, NJ
Essex County, NJ
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.