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The 48th John Colter Run is on Saturday, September 19, 2026. Join us at Missouri Headwaters State Park outside of Three Forks, MT for an awesome trail race re-enacting John Colter’s infamous (naked!) escape from Blackfoot Indians. With a 300 runner cap on participants, don’t miss your chance at partaking in this highly coveted 7.5 mile run! Register online now and read on for all the nitty gritty details of the race. Parking is limited so please car pool and come EARLY! Please note, there is no race day registration!
Start Time:
9:00am MDT
End Time:
12:00pm MDT
Registration:
Registration Opens April 1, 2026 at 6:00am MDT
Price:
$60.00 Race Fee
Registration:
Registration ends September 17, 2026 at 6:00pm MDT
Registration Starting
Registration Ending
Price
April 1, 2026, 6:00am MDT
September 17, 2026, 6:00pm MDT
$60.00 Race Fee
This is a service fee for processing your registration. This may be slightly higher or lower per registrant than the amount shown here.
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We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.