Beaverhead Marathon and Half Marathon
⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (May 23, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.
Available distances
About
The Beaverhead Marathon and Half Marathon takes place in Dillon, Montana, in late May. The marathon (26.2 miles) starts at 9:00 a.m. and the half marathon (13.1 miles) at 10:00 a.m., with both starting and finishing at Beaverhead Brewing Company. The route passes through town and the surrounding farmland, with views toward the Pioneer, Blacktail, Sweetwater, Highland and Tobacco Root mountains.
Runners find aid stations on the course and receive a race bag with a cap and stickers, a finisher medal and a post-race meal. Dillon sits at roughly mile-high elevation in southwest Montana, so expect thinner air and changeable spring weather, and dress in layers.
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Races nearby
Other upcoming races around Dillon.
Pronghorn Pursuit Trail Run - MT
Jun 5, 2027 · Dillon, MT · 0 mi away
3.1 mi · 9.3 mi
175-mile Pioneer Crossings Relay Race
Jul 9, 2027 · Virginia City, MT · 34 mi away
175 mi
Madison Marathon Montana
Jul 10, 2027 · Ennis, MT · 45 mi away
26.2 mi · 13.1 mi
Big SKy Marathon
Jul 11, 2027 · Ennis, MT · 45 mi away
26.2 mi · 13.1 mi
Madison River Run - Water to Whiskey 5K Fun Run
Sep 5, 2027 · Ennis, MT · 45 mi away
3.1 mi