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John Colter Run — Three Forks, MT

Races
United States
Montana
John Colter Run

John Colter Run

Saturday, September 19, 2026Three Forks, MT7.5 Miles

Registration open16 weeks

Race day is September 19, 2026 , and will start at 9:00 am sharp when the ole 50 caliber Hawkins black powder rifle goes off. The Race begins and ends at the Missouri Headwaters State Park – one mile south of Trident and about 6 miles northeast of Three Forks, MT. Take Exit 278 off I-90. Follow signs to Headwaters State Park and Trident. Parking is limited. Please carpool. The Course: The course is approximately 7 miles long, with the first mile and a half on a paved/gravel country road, and the remaining 5.5 miles on mostly rugged trails, just like it was when Lewis and Clark came through her...

Race

Surface

Trail

7.5 Miles

Sep 199:00 AM

330 spotsShirt

$60

7.5 Miles

Sep 199:00 AM

330 spotsShirt

$60

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

Missouri Headwaters State Park

Three Forks, MT 59752

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