Upcoming ultra marathons in Montana

12 ultra marathons are coming up in Montana, out of 137 races on the statewide calendar. Compare dates, distances and locations, then get ready with a personalized training plan.

12 upcoming races

May 2027

May 5, 2027 estimated dateSentinel Hill Climb📍 Missoula, MT965.6 m · 1.5 mi
May 8, 2027 estimated dateDon't Fence Me in Trail Run📍 Helena, MT3.1 mi · 7.5 mi · 15.5 mi · 31.1 mi

June 2027

Jun 19, 2027 estimated dateTrail Rail Run📍 St. Regis, MT3.8 mi · 7.6 mi · 19.2 mi · 33.5 mi
Jun 25, 2027 Copper Kings 100📍 Butte, MT100 mi

July 2027

Jul 10, 2027 The Yellowstone Trail Marathon and Trail Races #1📍 West Yellowstone, MT31.1 mi · 26.2 mi · 15.5 mi · 13.1 mi
Jul 23, 2027 Crazy Mountain 100📍 Lennep, MT100 mi
Jul 24, 2027 estimated dateThe Divide Trail Race📍 Butte, MT15.5 mi · 31.1 mi
Jul 31, 2027 estimated dateLast Herron Standing- Backyard Ultra📍 Kalispell, MT100 mi · 0 mi

August 2027

Aug 7, 2027 estimated dateProspector's 50k | 30k📍 Cooke City, MT18.7 mi · 32 mi · 49.7 mi
Aug 7, 2027 estimated dateSwift Bear Trail Run📍 Hays, MT10 mi · 20 mi · 31.1 mi

September 2027

Sep 10, 2027 estimated dateThe Rut Mountain Runs📍 Big Sky, MT52.2 mi · 30.3 mi · 17.8 mi · 13.3 mi

October 2027

Oct 17, 2027 estimated dateCity To Sky Ultras📍 Missoula, MT15.5 mi · 31.1 mi

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