April Half Marathon Trail Runs in the USA
Snoqualmie, WA
Mt. Si Relay & Trail Runs
Apr 21, 2024
Greensboro, NC
Owls Roost Rumble
Apr 27, 2024
Bear Mountain, NY
Big Bear SquaTCh North
Apr 6, 2024
Sausalito, CA
Rodeo Beach Rumble
Apr 13, 2024
Upper Marlboro, MD
Rosaryville Half Marathon and 10K Trail Run
Apr 7, 2024
Monticello, IL
Allerton Races
Apr 20, 2024
Apr 19, 2024
Chillicothe, OH
Great Seal Trail Race
Apr 28, 2024
Apr 27, 2024
Waynesville, OH
Ceasar Creek Trail Race
Apr 13, 2024
Apr 14, 2024
Tiburon, CA
Romancing the Island Half Marathon
Apr 13, 2024
Gainesville, GA
Trillium Trek Trail Run
Apr 27, 2024
Eureka Springs, AR
Passion Play Trail Run
Apr 6, 2024
Santa Rosa, CA
Annadel Half Marathon
Apr 7, 2024
Clemson, SC
Clemson Experimental Marathon
Apr 13, 2024
San Jose, CA
Santa Teresa King Richard Annual Trail Run
Apr 6, 2024
Sierra Azul Trail Challenge
Apr 20, 2024
Rockford, IL
Gold Star Mission Run for the Fallen
Apr 29, 2023
Philadelphia, PA
Philadelphia Trail Marathon
Apr 13, 2024
Issaquah, WA
Squak Mountain Trail Run
Apr 20, 2024
Flower Mound, TX
Wicked West Trail Run
Apr 27, 2024
Mill Valley, CA
Golden Gate Headlands Marathon
Apr 6, 2024
Mt. Tam Wild Boar Half Marathon
Apr 27, 2024
Walnut Creek, CA
Diablo Trails Challenge
Apr 6, 2024
Heflin, AL
Rockin Choccolocco 50K
Apr 27, 2024
Woodside, CA
Woodside Crossover
Apr 13, 2024
Castle Rock, CO
Rock Hawk Trail Races
Apr 27, 2024
Lewisville, TX
Full Circle Trail Race
Apr 13, 2024
Gresham, OR
Oxbow Trail Runs
Apr 28, 2024
Huntsville, TX
Gator Bait Trail Run
Apr 7, 2024
Delafield, WI
Run From The Tax Man
Apr 13, 2024
Prescott, AZ
Whiskey Basin Trail Runs
Apr 13, 2024
Pinckney, MI
Trail Marathon
Apr 27, 2024
Winthrop, WA
Sunflower Trail Marathon
Apr 27, 2024
Tucson, AZ
Catalina State Park Trail Races
Apr 7, 2024
Lakeland, FL
The Florida Run @ Colt Creek State Park
Apr 20, 2024
Livermore, CA
Badger Cove Half Marathon
Apr 20, 2024
Helen, GA
Helenback
Apr 20, 2024
Cleveland, OH
Towpath Half
Apr 14, 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
Hobe Sound, FL
Dunes Endurance Challenge
Apr 27, 2024
Rockford, MI
Hurt the Dirt Trail Races
Apr 27, 2024
Calistoga, CA
Napa Valley Endurance Run
Apr 14, 2024
Carson City, NV
Escape from Prison Hill Trail Races
Apr 6, 2024
Carson Canyons Half Marathon
Apr 20, 2024
Hollidaysburg, PA
Dirty Kiln Trail Races
Apr 13, 2024
Kennewick, WA
BSA Badger Mountain Adventure Race
Apr 13, 2024
Castro Valley, CA
SPASM Lake Chabot
Apr 13, 2024
Morgantown, WV
Coopers Rock 50K
Apr 27, 2024
Yellow Springs, OH
John Bryan Trail Race
Apr 20, 2024
Apr 21, 2024
Vernon, NJ
XTERRA New Jersey
Apr 27, 2024
Apr 28, 2024
Healdsburg, CA
Lake Sonoma 50
Apr 12, 2024
Apr 13, 2024
Weston, MA
TARC Spring Classic Trail Race
Apr 20, 2024
Burnet, TX
Pandora's Box of Rox Trail Race
Apr 27, 2024
Hemet, CA
Bedrock Valley Trail Runs
Apr 6, 2024
Gardners, PA
Buck Ridge Burn
Apr 7, 2024
Mariposa, CA
G-Bar Ultra and Trail Run
Apr 20, 2024
Gregory, MI
Viking Dash Trail Run
Apr 6, 2024
North Liberty, IN
Run Happy 50K (and other happy distances)
Apr 13, 2024
Coloma, CA
California Gold Rush Trail Run
Apr 13, 2024
Washington, IA
Kewash Trail Half Marathon
Apr 27, 2024
Elizabeth Township, PA
Boston Trail Half Marathon
Apr 13, 2024
McArthur, OH
Iron Furnace Trail Run
Apr 6, 2024
Sewanee, TN
Rim Runner
Apr 13, 2024
Apr 14, 2024
Summertown, TN
Snaketail 50
Apr 6, 2024
Hewitt, NJ
Wawayanda Trail Fest
Apr 20, 2024
Silver Springs, FL
Silver Springs Half Marathon
Apr 6, 2024
Copperhill, TN
Big Frog Trail Runs
Apr 21, 2024
Apple Valley, UT
Zion Ultras
Apr 13, 2024
Apr 14, 2024
Erda, UT
Serengeti Trail Races
Apr 13, 2024
Ocotillo, CA
Fools Dirty Half Trail Run
Apr 6, 2024
La Honda, CA
Horseshoe Lake
Apr 21, 2024
Eminence, MO
Bluffs Trail Runs
Apr 27, 2024
Orcas Island, WA
Orcas Island Trail Runs
Apr 27, 2024
Apr 28, 2024
Babcock State Park, WV
Babcock Gristmill Grinder
Apr 20, 2024
Hueston Woods State Park, OH
Hueston Woods Trail Race
Apr 6, 2024
Apr 7, 2024
Fritch, TX
West Texas Ultra
Apr 13, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Bedrock Valley Trail Runs
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Apr 6, 2024Saturday
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26.2M, 13.1M, 15K, 5K trail run | kids run
More Information
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Hemet, CA
Riverside County, CA
2. Big Bear SquaTCh North
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Apr 6, 2024Saturday
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13.1M, 10K trail run
More Information
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Bear Mountain, NY
Rockland County, NY
3. Billy Goat Half Marathon Climb and 10K
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Apr 6, 2024Saturday
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13.1M, 10K trail run
More Information
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Corona, CA
Riverside County, CA
4. Carpe Diem - Carpe Noctem Half Marathon
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Apr 6, 2024Saturday
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13.1M, 10K trail run
Virtual OptionMore Information
- Commerce Township, MI
5. Diablo Trails Challenge
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Apr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
More Information
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Walnut Creek, CA
Contra Costa County, CA
6. Escape from Prison Hill Trail Races
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Apr 6, 2024Saturday
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13.1M, 10K, 5K trail run
More Information
- Carson City, NV
7. Fools Dirty Half Trail Run
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Apr 6, 2024Saturday
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13.1M trail run
More Information
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Ocotillo, CA
Imperial County, CA
8. Golden Gate Headlands Marathon
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Apr 6, 2024Saturday
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26.2M, 13.1M, 10K trail run
More Information
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Mill Valley, CA
Marin County, CA
9. Hueston Woods Trail Race
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Apr 6, 2024Saturday
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8H, 13.1M, 10K, 5K trail run | 20K relay
More Information
- Hueston Woods State Park, OH
10. Iron Furnace Trail Run
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Apr 6, 2024Saturday
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13.1M, 4.5M trail run
More Information
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McArthur, OH
Vinton County, OH
11. New South Trail Marathon
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Apr 6, 2024Saturday
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26.2M, 13.1M trail run
More Information
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Charlotte, NC
Mecklenburg County, NC
12. Passion Play Trail Run
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Apr 6, 2024Saturday
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13.1M, 5M, 5K trail run
More Information
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Eureka Springs, AR
Carroll County, AR
13. Ruth McKenzie Preserve Half Marathon
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Apr 6, 2024Saturday
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13.1M, 10K, 5K trail run | kids run
More Information
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Friant, CA
Fresno County, CA
14. Santa Teresa King Richard Annual Trail Run
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Apr 6, 2024Saturday
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13.1M, 10M, 10K, 5K trail run
More Information
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San Jose, CA
Santa Clara County, CA
15. Silver Springs Half Marathon
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Apr 6, 2024Saturday
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13.1M, 5K trail run
Virtual OptionMore Information
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Silver Springs, FL
Marion County, FL
16. Snaketail 50
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Apr 6, 2024Saturday
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50K, 26.2M, 13.1M, 6M trail run
More Information
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Summertown, TN
Hamilton County, TN
17. Viking Dash Trail Run - Hell
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Apr 6, 2024Saturday
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13.1M, 15K, 5K trail run
More Information
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Gregory, MI
Livingston County, MI
18. Annadel Half Marathon
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Apr 7, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Santa Rosa, CA
Sonoma County, CA
19. Buck Ridge Burn
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Apr 7, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Gardners, PA
Adams County, PA
20. Catalina State Park Trail Races
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Apr 7, 2024Sunday
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13.1M, 5.3M trail run
More Information
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Tucson, AZ
Pima County, AZ
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.