April 100Ks in the USA
Stillwater, OK
Lake McMurtry Run
Apr 13, 2024
Madison, WI
MadCity Ultras
Apr 20, 2024
Lake Hughes, CA
Leona Divide
Apr 20, 2024
New Preston, CT
Jack Bristol Lake Waramaug Ultra Races
Apr 28, 2024
Cascade Locks, OR
Gorge Waterfalls
Apr 14, 2024
Apr 13, 2024
Smithland, KY
Herzog 100
Apr 20, 2024
Foresthill, CA
Canyons Endurance Runs
Apr 26, 2024
Apr 27, 2024
Quitaque, TX
Wild Canyon Ultra
Apr 6, 2024
Apple Valley, UT
Zion Ultras
Apr 13, 2024
Apr 14, 2024
Vesuvius, VA
UROC
Apr 27, 2024
Davis, OK
Arbuckle 100
Apr 6, 2024
Brazos Bend State Park, TX
Brazos Bend 50
Apr 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Arbuckle 100
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Apr 6, 2024Saturday
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100M, 100K, 40M, 20M, 10K trail run
More Information
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Davis, OK
Murray County, OK
2. Brazos Bend 50
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Apr 6, 2024Saturday
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100K, 50M, 50K, 25K, 10K, 5K trail run
More Information
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Brazos Bend State Park, TX
Fort Bend County, TX
3. Wild Canyon Ultra
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Apr 6, 2024Saturday
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100K, 75K, 50K, 25K, 10K, 5K trail run
More Information
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Quitaque, TX
Briscoe County, TX
4. Desert RATS Trail Running Festival
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Apr 12, 2024Friday
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100K trail run
More Information
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Fruita, CO
Mesa County, CO
5. Gorge Waterfalls
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Apr 13, 2024Saturday
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100K trail run
More Information
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Cascade Locks, OR
Hood River County, OR
6. Lake McMurtry Run
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Apr 13, 2024Saturday
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100K, 50K, 25K, 12K, 5K trail run
More Information
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Stillwater, OK
Payne County, OK
7. Zion Ultras
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Apr 13, 2024Saturday
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100M, 100K trail run
More Information
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Apple Valley, UT
Washington County, UT
8. DT 100 Stone Anvil
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Apr 20, 2024Saturday
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100K, 50K trail run
More Information
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Chatsworth, GA
Murray County, GA
9. Herzog 100
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Apr 20, 2024Saturday
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100M, 100K, 40M trail run
More Information
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Smithland, KY
Livingston County, KY
10. Leona Divide
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Apr 20, 2024Saturday
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100K, 50M, 50K, 30K trail run
More Information
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Lake Hughes, CA
Los Angeles County, CA
11. MadCity Ultras
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Apr 20, 2024Saturday
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100K, 50K run | 100K, 50K relay
More Information
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Madison, WI
Dane County, WI
12. Canyons Endurance Runs
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Apr 27, 2024Saturday
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100K, 50K, 25K trail run
More Information
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Foresthill, CA
Placer County, CA
13. UROC
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Apr 27, 2024Saturday
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100K, 50K, 25K trail run
More Information
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Vesuvius, VA
Rockbridge County, VA
14. Jack Bristol Lake Waramaug Ultra Races
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Apr 28, 2024Sunday
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100K, 50M, 50K run
More Information
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New Preston, CT
Litchfield County, CT
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.