50 Mile

Discover 50K ultramarathons below.
Use our 50K Training Plan to race further.

upcoming races

May 16, 2026

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Sun Mountain 50M/50K/25K

May 16, 2026

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Possum's Revenge

May 16, 2026

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Silver State 50/50

May 16, 2026

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Smith Rock Classic

May 30, 2026

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Weld Your Mettle Running Festival

May 30, 2026

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Scout Mountain Ultras

Jun 5, 2026

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The Pacific Crest Trail 50 (PCT 50)

Jun 6, 2026

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Bighorn Trail Run

Jun 19, 2026

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Jun 20, 2026

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Bears Ears Ultra

Jun 20, 2026

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Wy’east Wonder

Jun 27, 2026

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Jul 5, 2026

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Devil's Gulch Ultra and Half Marathon

Jul 11, 2026

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Siskiyou Out Back

Jul 11, 2026

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Mt Hood Trail Runs

Jul 11, 2026

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Silver Rush 50 Run

Jul 11, 2026

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Oregon Cascades 100

Jul 25, 2026

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San Francisco Marathon

Jul 25, 2026

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Jul 25, 2026

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Pikes Peak Ultra

Jul 25, 2026

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Colorado Springs

White River 50 Miler

Jul 25, 2026

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Sheep Mountain Trail Runs

Aug 1, 2026

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Elkhorn Crest 50

Aug 8, 2026

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Wy'east Trailfest

Aug 15, 2026

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Sep 18, 2026

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Steamboat Springs

Teanaway Country 100M/50M/50K

Sep 19, 2026

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Pilot Mountain to Hanging Rock Ultra

Sep 19, 2026

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

Sep 19, 2026

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Sep 26, 2026

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Sep 27, 2026

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Oct 4, 2026

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Huntington Beach

Le Grizz Ultramarathon & Relay

Oct 10, 2026

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Oct 10, 2026

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Sonoma Fall Classic

Oct 17, 2026

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