Ultramarathon

Ultramarathons are races that exceed the traditional marathon distance of 26.2 miles. These events can range from 50K to 100 miles+, often taking place on trails.

upcoming races

Standhope Ultra Challenge 100mi, 60K & 30K

Jul 25, 2025

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Tushars Mountain Runs

Jul 26, 2025

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Pikes Peak Ultra

Jul 26, 2025

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Colorado Springs

Jul 26, 2025

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Aug 2, 2025

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Aug 2, 2025

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Skyline 50K Endurance Run

Aug 3, 2025

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Aug 8, 2025

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Larrabee Lakes Trail Run

Aug 9, 2025

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Leadville Trail 100 RUN

Aug 16, 2025

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Redwood (Summer) Trail Run

Aug 16, 2025

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Aug 22, 2025

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Ragnar Trail Rainier

Aug 22, 2025

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Oregon Cascades 100

Aug 23, 2025

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Harriman 25K/50K Trail Run

Aug 23, 2025

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Six-O Trail Run

Aug 30, 2025

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Sep 5, 2025

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Mendocino Running Festival

Sep 6, 2025

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Diablo Trail Run

Sep 7, 2025

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The Rut Mountain Runs

Sep 12, 2025

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Sep 12, 2025

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Steamboat Springs

Priest Lake Marathon and 50K

Sep 13, 2025

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Berkeley Trail Adventure

Sep 13, 2025

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Mammoth Trail Fest

Sep 19, 2025

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Grindstone Running Festival

Sep 19, 2025

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Shenandoah National Park

Ultra Fest 100M, 100K, 50M, 50K

Sep 20, 2025

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Mountain Lakes 100

Sep 20, 2025

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Three Sisters Skyline

Sep 20, 2025

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Stagecoach Line 100

Sep 20, 2025

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Flagstaff Sky Peaks Mountain Runs

Sep 27, 2025

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Babbitt’s Backyard Ultra

Sep 27, 2025

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Sunset & Cider Trail Races

Sep 27, 2025

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Oct 4, 2025

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Cuyamaca 100K Endurance Run

Oct 4, 2025

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Kodiak Ultra Marathons

Oct 10, 2025

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