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The Rut Mountain Runs
50km5028km2821km2111km114km4

The Rut Mountain Runs 50k

50.0km·3350m+
September 12
Big Sky Mountain Village,
United States
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The plan will appear closer to the race. For now, check a previous season's plan.

Race Pace Calculator · GPX Analyzer · Trail Finder

Other races: United States

  • HOKA Pacific Trails California by UTMB · Pacific Trails 50KNovember 13, 2026 · 50.0km
  • Dead Horse Ultra · Dead Horse 50KNovember 14, 2026 · 50.0km · 855m+
  • Dead Horse Ultra · Dead Horse 30KNovember 14, 2026 · 30.0km · 527m+
  • Dead Horse Ultra · Dead Horse 50 MileNovember 14, 2026 · 80.5km · 1492m+
  • Dead Horse Ultra · Dead Horse 15KNovember 14, 2026 · 15.0km · 284m+

Read

  • Types of Runs and What Each Workout Actually Trains
  • Hill Training for Trail Runners: Train the Descents
  • Downhill Running Muscle Damage: Why Descents Wreck Quads

Full calendar: United States50K trail race calendar

About The Rut Mountain Runs 50k

The Rut Mountain Runs 50k is the 50.0km ultra trail at The Rut Mountain Runs 2025 (Big Sky Mountain Village, United States). The race starts on September 12, 2025.

Course

The course climbs 3350m+. With 67m/km of climbing, this is a true mountain course with sustained climbs and descents.

This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for The Rut Mountain Runs 50k.

Other distances of The Rut Mountain Runs 2025The Rut Mountain Runs 28k (28.0km)·The Rut Mountain Runs 21k (21.0km)·The Rut Mountain Runs 11k (11.0km)·The Rut Mountain Runs Lone Peak Vertical Kilometer (4.0km)