March Ultras within 400 miles of Des Moines, IA
Lawrence, KS
Pi Day River Rotation
Mar 9, 2024
Naperville, IL
4x4x48 Challenge
Mar 22, 2024
Cape Girardeau, MO
Howard Aslinger Endurance Run
Mar 15, 2024
Tulsa, OK
Snake Run
Mar 9, 2025
Columbia, MO
Three Creeks Torrent Trail Runs
Mar 9, 2024
Valparaiso, IN
Tombstone 30K/50K Trail Run
Mar 8, 2025
Waynesville, MO
Racing for Daylight
Mar 9, 2024
Haysville, KS
Shamrock Shuffle 5K
Mar 9, 2024
Poland, IN
OPSF50|50
Mar 22, 2025
Fifty-Six, AR
Three Days of Syllamo Stage Race
Mar 15, 2024 - Day One
Mar 16, 2024 - Day Two
Mar 17, 2024 - Day Three
Clinton Lake State Recreation Area, IL
Clinton Lake Ultra
Mar 29, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Tombstone 30K/50K Trail Run
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Mar 8, 2025Saturday
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50K, 30K trail run
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Valparaiso, IN
348 miles point to pointPorter County, IN
2. Pi Day River Rotation
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Past DateMar 9, 2024Saturday
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42.5M, 29.4M, 26.2M, 16.3M, 13.1M, 3.1M trail run
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Lawrence, KS
202 miles point to pointDouglas County, KS
3. Racing for Daylight
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Past DateMar 9, 2024Saturday
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12H run
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Waynesville, MO
271 miles point to pointPulaski County, MO
4. Shamrock Shuffle 5K
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Past DateMar 9, 2024Saturday
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24H, 1H, 5K, 1M run
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Haysville, KS
341 miles point to pointSedgwick County, KS
5. Snake Run
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Mar 9, 2025Sunday
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6H, 3H trail run
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Tulsa, OK
397 miles point to pointTulsa County, OK
6. Three Creeks Torrent Trail Runs
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Past DateMar 9, 2024Saturday
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30M, 20M, 10M trail run
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Columbia, MO
195 miles point to pointBoone County, MO
7. Howard Aslinger Endurance Run
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Past DateMar 15, 2024Friday
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12H run
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Cape Girardeau, MO
366 miles point to pointCape Girardeau County, MO
8. Three Days of Syllamo Stage Race
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Past DateMar 15, 2024FridayDay One
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50K trail run
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Fifty-Six, AR
396 miles point to pointStone County, AR
9. Three Days of Syllamo Stage Race
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Past DateMar 16, 2024SaturdayDay Two
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50M trail run
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Fifty-Six, AR
396 miles point to pointStone County, AR
10. 4x4x48 Challenge
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Past DateMar 22, 2024Friday
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48M, 4M run
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Naperville, IL
290 miles point to pointDupage County, IL
11. OPSF50|50
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Mar 22, 2025Saturday
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50M, 50K, 14M trail run
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Poland, IN
383 miles point to pointClay County, IN
12. Prairie Spirit Trail Ultra Races
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Mar 22, 2025Saturday
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100M, 100K, 50M, 50K, 26.2M, 13.1M, 5M trail run
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Ottawa, KS
223 miles point to pointFranklin County, KS
13. Extreme North Dakota Sandhills Ultra Run Experience (END-SURE)
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Past DateMar 23, 2024Saturday
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100K, 50K, 25K trail run
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McLeod, ND
385 miles point to pointRansom County, ND
14. Clinton Lake Ultra
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Mar 29, 2025Saturday
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30M, 10M trail run
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Clinton Lake State Recreation Area, IL
275 miles point to pointDe Witt County, IL
15. Hearts Desire 6-Hour Endurance Run
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Past DateMar 30, 2024Saturday
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6H run
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Herrin, IL
357 miles point to pointWilliamson County, IL
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.