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Green River ultramarathons

Ultramarathons in Green River, Utah

1 upcoming ultramarathons in Green River, listed by date with entry fees from race registration.

1
upcoming ultramarathons

Other distances in Green River

November 2026

Ultramarathon results in Utah

From 17 ultramarathons with official results in the last two years, 2,682 finishers in all. Green River has too few scored ultramarathons for its own numbers, so these cover all of Utah.

DistanceRacesTypical finishWomenMenTypical fee
50K86:23:586:42:246:14:38$150
50 Mile610:40:3910:59:1510:28:24n/a

Typical times are the middle finisher across these races, weighted by field size. School meets, stair climbs, and results with timing errors are left out.

Fastest 50Ks in Utah

  1. 1Dead Horse UltraMoab · median 6:23:58 · 573 finishers in 2025
  2. 2Canyonlands UltraMoab · median 6:26:52 · 101 finishers in 2025
  3. 3Arches Marathon and HalfMoab · median 6:59:54 · 84 finishers in 2025
  4. 4Arches UltraMoab · median 7:09:01 · 247 finishers in 2026
  5. 5Monument Valley UltraMonument Valley · median 7:38:30 · 113 finishers in 2026

Biggest ultramarathons in Utah

  1. 1Dead Horse UltraMoab · 573 finishers in 2025
  2. 2Arches UltraMoab · 247 finishers in 2026
  3. 3Behind the Rocks UltraMoab · 211 finishers in 2026
  4. 4Zion UltrasApple Valley · 199 finishers in 2025
  5. 5Moab's Red Hot UltraMoab · 176 finishers in 2026
When ultramarathons happen in Utah