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Trail Running

Find trail races from 5K to Ultramarathons near you.

featured races

Mt. Spokane Trail Run
5K
10K
25K
Sep 13, 2026
/
Spokane
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Hiawatha Fall Trail Run
10K
Half Marathon
Marathon
Sep 26, 2026
/
Taft
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Trails to Taps Relay
Relay
10K
30 Mile
Oct 11, 2026
/
Bellingham
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Upcoming races

Hood Hundred
100 Mile
Ultramarathon
Aug 1, 2026
/
Mt. Hood
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Blazin' Summer Sufferfest
10K
5K
50K
21K
Ultramarathon
Aug 1, 2026
/
Dallas
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Blue Hill Mountain Trail Fest
5K
10K
25K
50K
Ultramarathon
Aug 1, 2026
/
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El Vaquero Loco
28K
50K
Aug 1, 2026
/
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Sheep Mountain Trail Runs
Ultramarathon
50K
50 Mile
Aug 1, 2026
/
Breckenridge
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Loopy Looper
Ultramarathon
Aug 1, 2026
/
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Port Oneida Run
10K
5K
Half Marathon
Aug 1, 2026
/
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Rodeo Valley 8K, Half, 30K, 50K
Half Marathon
10K
50K
Aug 1, 2026
/
San Francisco
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Volcanic
25K
50K
Ultramarathon
Aug 1, 2026
/
Mt St Helens
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Waldo 100K
Ultramarathon
100K
Aug 1, 2026
/
Oakridge
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Truckee Half Marathon
Half Marathon
5K
Aug 1, 2026
/
Truckee
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Skyline 50K Endurance Run
50K
Ultramarathon
Aug 2, 2026
/
Castro Valley
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Haulin' Aspen
Half Marathon
Marathon
10K
Aug 8, 2026
/
Bend
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Elkhorn Crest 50
50 Mile
50K
Ultramarathon
Aug 8, 2026
/
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Cougar Mountain Trail Run Series (August)
10 Mile
5 Mile
Half Marathon
Marathon
Aug 8, 2026
/
Bellevue
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Larrabee Lakes Trail Run
Ultramarathon
25K
50K
10K
Aug 8, 2026
/
Bellingham
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Mt. Madonna Challenge
5K
10K
Half Marathon
Aug 8, 2026
/
Gilroy
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Bigfoot 200
200 Mile
Ultramarathon
Aug 14, 2026
/
Mount Rainier
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Wy'east Trailfest
15K
50K
Ultramarathon
28K
Half Marathon
Aug 15, 2026
/
Mt. Hood
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Harriman 25K/50K Trail Run
10 Mile
50K
25K
Ultramarathon
Aug 15, 2026
/
Island Park
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One Step Closer
No items found.
Aug 15, 2026
/
Seattle
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Cirque Series Alta
10K
Aug 15, 2026
/
Salt Lake City
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Redwood (Summer) Trail Run
5 Mile
Half Marathon
28K
50K
Ultramarathon
Aug 15, 2026
/
Oakland
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Leadville Trail 10K
10K
Aug 16, 2026
/
Leadville
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Habanero Hundred
100 Mile
Ultramarathon
100K
10K
50K
Aug 21, 2026
/
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Ragnar Trail Rainier
Relay
Ultramarathon
Aug 21, 2026
/
Mount Rainier
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Leadville Trail 100 RUN
100 Mile
Ultramarathon
Aug 22, 2026
/
Leadville
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Telluride Mountain Run
40 Mile
Ultramarathon
100K
21K
Aug 22, 2026
/
Telluride
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Dark Horse Trail Series (26.2 - 13.1 - 10k)
Half Marathon
Marathon
10K
Aug 22, 2026
/
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Santa Cruz 10K, Half Marathon, 30K
Half Marathon
10K
Aug 22, 2026
/
Santa Cruz
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Post Canyon Trail Half Marathon
Half Marathon
Aug 22, 2026
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Hood River
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Rebel Run 5K
5K
Aug 23, 2026
/
Denver
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Backcountry Rise
Half Marathon
50K
20 Mile
Aug 29, 2026
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Mt St Helens
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Bend Beer Run
5K
Aug 29, 2026
/
Bend
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Moonlight on the Falls - Marathon, Half Marathon, Quarter Marathon, and Distance Challenge
10K
Half Marathon
Marathon
Ultramarathon
Aug 29, 2026
/
View →