October Ultra Trail Runs in the USA on Sundays
Greenbush, WI
Glacial Trail 50 Mile & 50K
Oct 13, 2024
Moscow, ID
Moscow Mountain Madness
Oct 6, 2024
Philadelphia, PA
Dirty Austrian
Oct 29, 2023
Guilford, CT
Bimblers Bluff 50K
Oct 22, 2023
Reading, PA
Blues Cruise 50K Trail Ultra
Oct 6, 2024
Flintstone, MD
Rocky Gap 25K, 50K, Relay Trail Run
Oct 13, 2024
Cincinnati, OH
Stone Steps 50K
Oct 20, 2024
Bozeman, MT
Bobcat Trail Challenge
Oct 1, 2023
La Crosse, WI
Hixon Trail Runs
Oct 26, 2024
Oct 27, 2024
Lewis Center, OH
Alum Creek Trail Half Marathon Relay
Oct 7, 2023
Oct 8, 2023
North Augusta, SC
FATS 50K
Oct 6, 2024
Omaha, NE
G.O.A.T.z Trail Runs
Oct 20, 2024
Missoula, MT
City to Sky 50K
Oct 20, 2024
Versailles, IN
Versailles Trail Race
Oct 7, 2023
Oct 8, 2023
Bellevue, WA
Cougar Mountain Trail Run Series
Oct 27, 2024
Palm Coast, FL
Jacks Trail Race
Oct 22, 2023
Wellsboro, PA
Green Monster Trail Challenge
Oct 13, 2024
Ashford, CT
NipMuck Trail Marathon
Oct 6, 2024
Garrison, NY
Castle to River Run
Oct 22, 2023
Waterville, PA
Wilds Mountain Fest
Oct 20, 2024
Westfir, OR
Westfir 50K
Oct 27, 2024
Los Osos, CA
Spooner's Cove
Oct 6, 2024
Hyner Run State Park, PA
Black Forest Ultra 100K
Oct 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Bobcat Trail Challenge
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Past DateOct 1, 2023Sunday
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6H, 3H, 5K trail run | 6H relay
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Bozeman, MT
Gallatin County, MT
2. Black Forest Ultra 100K
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Oct 6, 2024Sunday
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100K trail run
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Hyner Run State Park, PA
Clinton County, PA
3. Blues Cruise 50K Trail Ultra
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Oct 6, 2024Sunday
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50K trail run
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Reading, PA
Berks County, PA
4. FATS 50K
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Oct 6, 2024Sunday
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50K trail run
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North Augusta, SC
Aiken County, SC
5. Moscow Mountain Madness
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Oct 6, 2024Sunday
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50K, 13.1M, 5M trail run
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Moscow, ID
Latah County, ID
6. NipMuck Trail Marathon
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Oct 6, 2024Sunday
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26.4M trail run
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Ashford, CT
Windham County, CT
7. Spooner's Cove
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Oct 6, 2024Sunday
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50K, 37K, 25K, 13K, 8K trail run | kids run
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Los Osos, CA
San Luis Obispo County, CA
8. Alum Creek Trail Half Marathon Relay
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Past DateOct 8, 2023Sunday
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8H, 13.1M, 10K, 5K trail run | 20K relay
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Lewis Center, OH
Delaware County, OH
9. Versailles Trail Race
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Past DateOct 8, 2023Sunday
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8H, 13.1M, 10K, 5K trail run | 20K relay
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Versailles, IN
Ripley County, IN
10. Glacial Trail 50 Mile & 50K
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Oct 13, 2024Sunday
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50M, 50K trail run
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Greenbush, WI
Sheboygan County, WI
11. Green Monster Trail Challenge
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Oct 13, 2024Sunday
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50K, 25K, 15K trail run
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Wellsboro, PA
Tioga County, PA
12. Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge
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Oct 13, 2024Sunday
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8H, 4H, 5M trail run
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Mount Airy, MD
Carroll County, MD
13. Rocky Gap 25K, 50K, Relay Trail Run
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Oct 13, 2024Sunday
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50K, 25K trail run | 50K, 25K relay
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Flintstone, MD
Allegany County, MD
14. City to Sky 50K
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Oct 20, 2024Sunday
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50K trail run
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Missoula, MT
Missoula County, MT
15. G.O.A.T.z Trail Runs
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Oct 20, 2024Sunday
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50K, 21M, 10.5M, 5M trail run
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Omaha, NE
Douglas County, NE
16. Stone Steps 50K
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Oct 20, 2024Sunday
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50K, 27K trail run
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Cincinnati, OH
Hamilton County, OH
17. Wilds Mountain Fest
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Oct 20, 2024Sunday
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50K, 25K trail run
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Waterville, PA
Lycoming County, PA
18. Bimblers Bluff 50K
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Past DateOct 22, 2023Sunday
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50K trail run
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Guilford, CT
New Haven County, CT
19. Castle to River Run
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Past DateOct 22, 2023Sunday
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50K, 13.1M, 5K trail run
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Garrison, NY
Putnam County, NY
20. Jacks Trail Race
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Past DateOct 22, 2023Sunday
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50K, 24K, 12K trail run
More Information
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Palm Coast, FL
Flagler County, FL
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.