Headwaters Bank Run (26th Annual) - 1/2 Marathon

Headwaters Bank Run (26th Annual) - 1/2 Marathon

Jul 24, 2027Three Forks, MT, United States

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Distance

13.1 mi

Pace

All paces

Terrain

Road

Difficulty

All Levels

About this run

HEADWATERS BANK RUN • Three Forks, Montana - 5k,10k, and Half Marathon!  Since the first run in 2004, proceeds benefit the Headwaters Trail System to build more trails. The course is on mainly flat terrain on the beautiful Headwaters Trail System in Three Forks, MT. The races start at Veteran's Park near the Sacajawea Hotel and across from the Train Depot Museum in downtown Three Forks. Each of the three events run near the Three Forks Ponds and across the Madison River Pedestrian Bridge. Additionally, the Half Marathon routes through the Headwaters State Park, which is the confluence of the Jefferson, Madison, and Gallatin Rivers into the Missouri River. Early Registration is $30 for the 5k/10k and $35for the Half Marathon. Registration prices will increase to $35 for the 5k/10k and $40 for the Half Marathon after June 1, 2027. Race will have CHIP TIMING and all participants receive a t-shirt and sticker. Snacks and beverages will be served after the race. Water stations are present throughout the course. The 5k/10k races are run/walk and the Half Marathon is run only. Please visit the Headwaters Trail System Web-site for more information on the trail system and the local area.  Instagram: HeadwatersTrailSystem Saturday, July 24, 7:30 AM   Half Marathon Run Starts Saturday, July 24, 8:00 AM   5k and 10k Run/Walk Starts Packet Pickup will be on Race Day

Typical conditions

For events around July 2027 in Three Forks, MT, United States: Typical summer / warmer season in this region — plan hydration and sun protection; verify any heat policies with the organizer.

How to prepare

Half marathon prep usually includes a weekly long run that builds toward 16–20 km, plus easy runs for recovery. Confirm packet pickup and start procedures on the official registration page.

Plan longer races for 2026

Getting there

This event is listed in Three Forks, MT, United States. Confirm the exact start venue, parking, and transit options on the official registration page.

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Registration is handled by the official event organizer

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