M Trail Parking Lot (University of Montana), Missoula MT
Wednesday, May 6th, 2026
Welcome to Missoula's longest running trail race! With 2,000 feet of elevation gain in only 1.5 miles, this course is short, steep, and ends on the proud summit of Mount Sentinel.
After the race, enjoy Big Dipper Ice Cream at the M-Trailhead amphitheater.
For more information, click here.
Register for the race at Sentinel Hill Climb Registration.
Course Map
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