April Ultras in the USA
Virginia Beach, VA
Long Creek 60K
Apr 3, 2022
Powder Springs, GA
Maria's Spring Fling Run for Epilepsy
Apr 10, 2021
Williamsburg, VA
Singletrack Maniac 50K
Apr 10, 2021
Lock Haven, PA
Eagleton Trail Challenge
Apr 10, 2021
Queen Creek, AZ
Sinister Night Runs
Apr 24, 2021
Ft. Worth, TX
Dalmatian Run Fest
Apr 2, 2021 - Rescue Rover
Apr 3, 2021 - Puppy Power
Apr 4, 2021 - Mia's
Sausalito, CA
Rodeo Beach Rumble
Apr 17, 2021
Marion, VA
Hungry Mother 25K & 50K
Apr 4, 2020
Stratford, CT
Enchanted Forest Ultra Run
Apr 17, 2021
Asheville, NC
Ville to Ville Craft Brew Relay
Apr 9, 2022
Willard, MO
Frisco Railroad Run
Apr 24, 2021
Chillicothe, OH
The Buck Fifty
Apr 22, 2022
Richmond, VA
Ragnar Trail Richmond, VA
Apr 23, 2021
Medford, OR
Climate Run Rogue River
Apr 30, 2021
Manhattan, KS
Flint Hills 50 and Marathon
Apr 17, 2021
Rochester, NY
Amy's Run : An Amigas Ultra 6 Hour
Apr 19, 2020
Geneva, NY
Seneca7
Apr 25, 2021
Buffalo, NY
6 Hour Run @ SJCI
Apr 11, 2021
Huntington Beach, CA
Ragnar So Cal
Apr 9, 2021
Ruston, LA
Old School Lincoln Parish Park
Apr 3, 2021
Redwood City, CA
Woodside/Purisima Creek Crossover
Apr 5, 2020
Sunderland, MA
Mt. Toby Ultra and 24K
Apr 11, 2020
Colorado Springs, CO
Rattler Trail Race
Apr 10, 2021
Jackson, MS
Fondren Urban Ultra
Apr 17, 2021
Raleigh, NC
Mountains-to-Sea Trail 12 Mile and 50K Challenge
Apr 11, 2021
Apr 10, 2021
Umstead 100 Mile Endurance Run
Apr 2, 2022
Cerritos, CA
Orange Curtain Runs
Apr 17, 2021
Apr 16, 2021
McClellanville, SC
Cooter Creek 50 Mile Trail Race
Apr 16, 2022
Rocky Point, NY
Paumanok Pursuit 70K Trail Run & Relay
Apr 3, 2022
Falmouth, MA
Cape Cod Trail Race
Apr 19, 2020
Issaquah, WA
Squak Mountain Trail Run
Apr 24, 2021
Ellensburg, WA
Yakima Skyline Rim 50K
Apr 18, 2020
Wilmington, NC
Southern Tour Ultra
Apr 10, 2021
St. Louis, MO
Double Chubb
Apr 17, 2021
Bedford, VA
Promise Land 50K
Apr 24, 2021
Stillwater, OK
Lake McMurtry Run
Apr 10, 2021
Walnut Creek, CA
Diablo Trails Challenge
Apr 11, 2020
Moab, UT
Amasa Trail Runs
Apr 17, 2021
Traverse City, MI
Traverse City Trail Running Festival
Apr 24, 2021
Apr 23, 2021
Santa Clarita, CA
Leona Divide 50K/50M
Apr 25, 2020
Las Cruces, NM
Fiesta Grande Ultras
Apr 27, 2019
Carmel, NY
Sybil Ludington 50K
Apr 25, 2020
Pullman, WA
Palouse 100K
Apr 19, 2020
Conyers, GA
Ragnar Trail Atlanta
Apr 16, 2021
Hampton, VA
Virginia 24 Hour Run and Relay
Apr 24, 2021
Biloxi, MS
Badlands Mississippi Ultra
Apr 16, 2022
Woodside, CA
Mountain Brow House 50K
Apr 25, 2021
Hilo, HI
Mauna Kea Challenge
Apr 18, 2020
Cleburne, TX
Coyote Trail Run
Apr 17, 2021
Loveland, CO
Run the Ranch
Apr 2, 2021
Apr 3, 2021
Brooksville, FL
Croom Fools Run
Apr 3, 2021
Wildwood, MO
Ozark Foothills
Apr 10, 2021
Peninsula, OH
Fools 50K and 25K
Apr 3, 2021
Roanoke, VA
Blue Ridge Marathon
Apr 17, 2021
Prescott, AZ
Whiskey Basin Trail Runs
Apr 17, 2021
Pinckney, MI
Trail Marathon
Apr 25, 2021
Apr 24, 2021
Appleton, WI
Apple Creek 50K
Apr 25, 2020
Gettysburg, PA
American Odyssey Relay
Apr 29, 2022
Las Vegas, NV
Jackpot Ultra Running Festival
Apr 23, 2021
Apr 24, 2021
Crystal Lake, IL
Earth Day 50K
Apr 17, 2021
Maidens, VA
Camp Hilbert Race Series Spring 1
Apr 25, 2021
Golconda, IL
River to River Relay
Apr 17, 2021
Oshkosh, WI
Run Away To the Bay
Apr 23, 2022
Hobe Sound, FL
Dunes 100
Apr 25, 2020
Boston, MA
TARC Don't Run Boston Races
Apr 18, 2021
New Preston, CT
Jack Bristol Lake Waramaug Ultra Races
Apr 26, 2020
Columbia, MO
The 24 Hour Lions Roar
Apr 23, 2021
Apr 24, 2021
Green Bay, WI
Run Away To the Bay
Apr 23, 2022
Albion, IN
Glacial Esker 40
Apr 25, 2020
Coronado, CA
Ragnar So Cal
Apr 9, 2021
Smithville, TX
Hells Hills Trail Run
Apr 1, 2022
Apr 2, 2022
South Orange, NJ
Spring SOMO Timed Trail Races
Apr 18, 2021
Greenville, SC
Ville to Ville Craft Brew Relay
Apr 9, 2022
Derry, NH
Cheap Marathon
Apr 10, 2022
Little Rock, AR
Ouachita Trail 50 Endurance Run
Apr 17, 2021
West Orange, NJ
Squatchapple Trail Race
Apr 10, 2021
Oakland, CA
Redwood
Apr 3, 2021
Brighton, CO
Runs With Scissors Races
Apr 3, 2021
Loudonville, OH
Forget the PR, Mohican 50K/25K
Apr 18, 2020
Castro Valley, CA
SPASM Lake Chabot
Apr 17, 2021
Apr 30, 2021
Rockford, MN
Trail Mix Race
Apr 17, 2021
Apr 18, 2021
East Islip, NY
Shore 2 Shore
Apr 10, 2021
Pelham, AL
Oak Mountain 50K
Apr 17, 2021
Wendover, UT
Salt Flats Endurance Runs
Apr 30, 2021
New Auburn, WI
Chippewa 50K
Apr 24, 2021
Morehead, KY
Big Turtle 50 Miler
Apr 24, 2021
Pine, AZ
Zane Grey 100K
Apr 24, 2021
Bellevue, WA
Lake Hills 50K Relay
Apr 19, 2020
Sisters, OR
Peterson Ridge Rumble
Apr 11, 2021
Lithia Springs, GA
SweetH2O 50K
Apr 17, 2021
Parkton, MD
Gunpowder Trail Ultra
Apr 17, 2021
Cascade Locks, OR
Gorge Waterfalls 100K
Apr 11, 2020 - Hoping for 2021
Gorge Waterfalls 50K
Apr 12, 2020 - Hoping for 2021
Virgin, UT
Zion Ultra Marathons
Apr 10, 2021
Bryson City, NC
Smoky Mountain Relay
Apr 29, 2022
Hyner, PA
Hyner View Trail Challenge
Apr 23, 2022
Tehachapi, CA
Calgonquin 50K
Apr 17, 2021
Roseburg, OR
Roseburg to Coos Bay Relay
Apr 24, 2021
Meriden, KS
Free State Trail Run
Apr 17, 2021
Lake Camanche, CA
Mokelumne River Trail Runs
Apr 20, 2019
Apr 19, 2019
Loxahatchee, FL
JW Corbett Trail Races
Apr 16, 2022
Newburgh, IN
RUTS Paradise
Apr 10, 2021
Marcola, OR
Shotgun Trail Blast
Apr 3, 2021
Cat Spring, TX
Brazos Bend 50
Apr 3, 2021
Cambridge, NE
Run for UV
Apr 18, 2020
Ellsworth, KS
Rockin K Trail Runs
Apr 3, 2021
Quitaque, TX
Wild Canyon Ultra
Apr 17, 2021
Mountain Center, CA
Beyond Limits Ultra
Apr 8, 2021
Green Bay, VA
Dogwood Ultra Marathons
Apr 3, 2021
Slater-Marietta, SC
The Country Mile
Apr 9, 2022
Apr 10, 2022
Apr 8, 2022
Hooversville, PA
On The Dam Trail
Apr 24, 2021
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| Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
City Location
1. Hells Hills Trail Run
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Apr 1, 2022Friday
-
50M, 50K, 25K, 10K trail run
More Information
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Smithville, TX
Bastrop County, TX
2. Dalmatian Run Fest
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Past DateApr 2, 2021FridayRescue Rover
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33.7M, 26.2M, 13.1M run
More Information
-
Boston Marathon Qualifier
-
Ft. Worth, TX
Tarrant County, TX
3. Hells Hills Trail Run
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Apr 2, 2022Saturday
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50M, 50K, 25K, 10K trail run
More Information
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Smithville, TX
Bastrop County, TX
4. Umstead 100 Mile Endurance Run
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Apr 2, 2022Saturday
-
100M, 50M trail run
More Information
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Raleigh, NC
Wake County, NC
5. Brazos Bend 50
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Past DateApr 3, 2021Saturday
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100K, 50M, 50K, 25K, 10K, 5K trail run
More Information
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Cat Spring, TX
Austin County, TX
6. Croom Fools Run
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Past DateApr 3, 2021Saturday
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50M, 50K, 16M trail run
More Information
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Brooksville, FL
Hernando County, FL
7. Dalmatian Run Fest
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Past DateApr 3, 2021SaturdayPuppy Power
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33.7M, 26.2M, 13.1M run
More Information
-
Boston Marathon Qualifier
-
Ft. Worth, TX
Tarrant County, TX
8. Dogwood Ultra Marathons
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Past DateApr 3, 2021Saturday
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24H, 12H trail run | 24H, 12H relay
More Information
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Green Bay, VA
Prince Edward County, VA
9. Fools 50K and 25K
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Past DateApr 3, 2021Saturday
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50K, 25K trail run
More Information
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Peninsula, OH
Summit County, OH
10. Long Creek 60K
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Apr 3, 2022Sunday
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60K trail run
More Information
- Virginia Beach, VA
11. Old School Lincoln Parish Park
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Past DateApr 3, 2021Saturday
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30M, 20M, 10M, 5M trail run
More Information
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Ruston, LA
Lincoln County, LA
12. Paumanok Pursuit 70K Trail Run & Relay
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Apr 3, 2022Sunday
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70K trail run | 70K relay
More Information
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Rocky Point, NY
Suffolk County, NY
13. Redwood
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Past DateApr 3, 2021Saturday
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50K, 26.2M, 30K, 13.1M, 5M trail run
More Information
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Oakland, CA
Alameda County, CA
14. Rockin K Trail Runs
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Past DateApr 3, 2021Saturday
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50M, 26.2M trail run
More Information
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Ellsworth, KS
Ellsworth County, KS
15. Run the Ranch
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Past DateApr 3, 2021Saturday
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6H, 4H trail run
More Information
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Loveland, CO
Larimer County, CO
16. Runs With Scissors Races
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Past DateApr 3, 2021Saturday
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50K, 26.2M, 13.1M run
More Information
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Brighton, CO
Adams County, CO
17. Shotgun Trail Blast
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Past DateApr 3, 2021Saturday
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50K, 25K, 10K, 5K trail run
More Information
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Marcola, OR
Lane County, OR
18. Dalmatian Run Fest
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Past DateApr 4, 2021SundayMia's
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33.7M, 26.2M, 13.1M run
More Information
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Boston Marathon Qualifier
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Ft. Worth, TX
Tarrant County, TX
19. Hungry Mother 25K & 50K
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CancelledApr 4, 2020Saturday
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50K, 25K trail run
More Information
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Marion, VA
Smyth County, VA
20. Woodside/Purisima Creek Crossover
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CancelledApr 5, 2020Sunday
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50K, 35K, 13.1M, 10K trail run
More Information
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Redwood City, CA
San Mateo County, CA
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.