100M Relays within 500 miles of Mechanicsburg, PA
Lima, OH
UnitedAF Ultramarathon
Oct 19, 2024
Stowe, VT
100 on100 Relay
Aug 10, 2024
Beaver Falls, PA
Rabid Raccoon 100
Mar 15, 2025
Mar 14, 2024
Mar 16, 2025
Pittsburgh, PA
Miles 2 Meals 100 Mile Relay
May 18, 2024
Cuyahoga Falls, OH
Burning River 100 Mile Endurance Run
Jul 27, 2024
Rockford, MI
Fred Running Relays
Jul 11, 2025
Jul 12, 2025
Cumberland, RI
Survival of the F.I.T.test 24 Hour Trail Ultra
Oct 19, 2024
Ludlow, VT
100 on100 Relay
Aug 10, 2024
Wellsboro, PA
Pine Creek Challenge
Sep 7, 2024
Canal Fulton, OH
Eagle Up Ultra
Jun 7, 2025
Norton, VA
Cloudsplitter 100
Oct 12, 2024
Hainesport, NJ
Hainesport Endurance Run
Oct 12, 2024
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Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
Featured Listings | ||||
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No | Race Date | Race | Location | Options |
1 |
Past Date
Mar 14, 2024
Thursday
Mar 15, 2025
Saturday
1 more
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Rabid Raccoon 100
100M, 100K, 13.1M, 5K trail run | 100M relay | 5K obstacle run
More Information
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Beaver Falls, PA
Beaver County, PA
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No | Race Date | Race | Location | Options |
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1 |
Past Date
May 18, 2024
Saturday
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Miles 2 Meals 100 Mile Relay
100M relay
More Information
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Pittsburgh, PA
159 miles point to point
Allegheny County, PA
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2 |
Past Date
Jul 27, 2024
Saturday
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Burning River 100 Mile Endurance Run
100M, 50M run | 100M relay
More Information
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Cuyahoga Falls, OH
249 miles point to point
Summit County, OH
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3 |
Cancelled
Aug 10, 2024
Saturday
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100 on100 Relay
100M relay
More Information
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start
Stowe, VT
373 miles point to point
finish
Ludlow, VT
317 miles point to point
Lamoille County, VT
Windsor County, VT
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4 |
Sep 7, 2024
Saturday
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Pine Creek Challenge
100M, 100K, 50M, 26.2M trail run | 100M relay
More Information
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Wellsboro, PA
107 miles point to point
Tioga County, PA
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5 |
Oct 12, 2024
Saturday
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Cloudsplitter 100
100M, 100K, 50K, 25K trail run | 100M relay
More Information
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Norton, VA
374 miles point to point
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6 |
Oct 12, 2024
Saturday
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Hainesport Endurance Run
48H, 24H, 100M, 12H run | 24H, 12H relay
More Information
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Hainesport, NJ
117 miles point to point
Burlington County, NJ
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7 |
Oct 19, 2024
Saturday
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Survival of the F.I.T.test 24 Hour Trail Ultra
24H, 100M, 100K, 50K trail run | 24H relay
More Information
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Cumberland, RI
321 miles point to point
Providence County, RI
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8 |
Oct 19, 2024
Saturday
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UnitedAF Ultramarathon
100M, 100K, 50M, 50K run | 100M relay
More Information
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Lima, OH
378 miles point to point
Allen County, OH
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9 |
Mar 15, 2025
Saturday
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Rabid Raccoon 100
100M, 100K, 13.1M trail run | 100M relay
More Information
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Beaver Falls, PA
180 miles point to point
Beaver County, PA
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10 |
Mar 22, 2025
Saturday
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Blackbeard's Revenge 100 Ultra & Relay
100M, 100K run | 100M relay
Virtual Option
More Information
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Corolla, NC
272 miles point to point
Currituck County, NC
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11 |
Jun 7, 2025
Saturday
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Eagle Up Ultra
100M, 100K, 50M, 50K trail run | 100M relay
More Information
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Canal Fulton, OH
248 miles point to point
Stark County, OH
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12 |
Jul 11, 2025
Friday
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Fred Running Relays
200M, 100M relay
More Information
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Rockford, MI
496 miles point to point
Kent County, MI
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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.