Trail Running

Find trail races from 5K to Ultramarathons near you.

featured races

Hiawatha Spring Trail Run

10K

50K

Ultramarathon

15K

25K

Jun 7, 2026

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Mt. Spokane Trail Run

5K

10K

25K

Sep 13, 2026

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Hiawatha Fall Trail Run

10K

Half Marathon

Marathon

Sep 26, 2026

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Trails to Taps Relay

Relay

10K

30 Mile

Oct 11, 2026

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Upcoming races

White River 50 Miler

50 Mile

Ultramarathon

Jul 25, 2026

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Cirque Series Alyeska

10K

Jul 25, 2026

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Hardesty Hardcore

15K

5 Mile

Jul 26, 2026

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Boise Front Trail Festival

10 Mile

5 Mile

Jul 31, 2026

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Tushars Mountain Runs

Half Marathon

Marathon

100K

Ultramarathon

Aug 1, 2026

/

100 Mile

Ultramarathon

Aug 1, 2026

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Blazin' Summer Sufferfest

10K

5K

50K

21K

Ultramarathon

Aug 1, 2026

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Blue Hill Mountain Trail Fest

5K

10K

25K

50K

Ultramarathon

Aug 1, 2026

/

El Vaquero Loco

28K

50K

Aug 1, 2026

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Sheep Mountain Trail Runs

Ultramarathon

50K

50 Mile

Aug 1, 2026

/

Ultramarathon

Aug 1, 2026

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Rodeo Valley 8K, Half, 30K, 50K

Half Marathon

10K

50K

Aug 1, 2026

/

25K

50K

Ultramarathon

Aug 1, 2026

/

Ultramarathon

100K

Aug 1, 2026

/

Truckee Half Marathon

Half Marathon

5K

Aug 1, 2026

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Skyline 50K Endurance Run

50K

Ultramarathon

Aug 2, 2026

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Half Marathon

Marathon

10K

Aug 8, 2026

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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

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Larrabee Lakes Trail Run

Ultramarathon

25K

50K

10K

Aug 8, 2026

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Mt. Madonna Challenge

5K

10K

Half Marathon

Aug 8, 2026

/

200 Mile

Ultramarathon

Aug 14, 2026

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Wy'east Trailfest

15K

50K

Ultramarathon

28K

Half Marathon

Aug 15, 2026

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Harriman 25K/50K Trail Run

10 Mile

50K

25K

Ultramarathon

Aug 15, 2026

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One Step Closer

No items found.

Aug 15, 2026

/

Cirque Series Alta

10K

Aug 15, 2026

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Redwood (Summer) Trail Run

5 Mile

Half Marathon

28K

50K

Ultramarathon

Aug 15, 2026

/

Leadville Trail 10K

10K

Aug 16, 2026

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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

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Leadville Trail 100 RUN

100 Mile

Ultramarathon

Aug 22, 2026

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Telluride Mountain Run

40 Mile

Ultramarathon

100K

21K

Aug 22, 2026

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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

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Post Canyon Trail Half Marathon

Half Marathon

Aug 22, 2026

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