Beaverhead Marathon Full & Half

Embark on an unforgettable running journey at the Beaverhead Marathon Full & Half, set for May 23, 2026, in the charming town of Dillon, Montana. Both the 26.2M and 13.1M races now feature a scenic loop course, starting and finishing conveniently at the Beaverhead Brewing Company. Runners will traverse the streets of Dillon before venturing into rich agricultural lands, all while being treated to spectacular panoramic views of the Pioneer, Blacktail, Sweetwater, Highland, and Tobacco Root Mountains. The full marathon offers a diverse challenge with approximately one-third on dirt and two-thirds on pavement, while the half marathon is entirely on paved surfaces. Expect to run at an elevation of around 5,240 feet, providing a true Montana high-country experience.

Typical race day conditions in late May offer pleasant highs around 67°F and lows around 38°F, with a minimal 9% chance of precipitation, creating ideal running weather. Along the course, you'll find ten well-stocked aid stations, fueled by Hammer Nutrition, providing water, Heed, gels, fruit, and other essential snacks to keep you energized. Upon crossing the finish line back at Beaverhead Brewing Company, celebrate your accomplishment with a complimentary beer, a burger, drink, and chips, along with a finisher medal and a race hat.

The Beaverhead Marathon offers more than just a race; it's an opportunity to immerse yourself in the breathtaking landscapes of Beaverhead County. This event blends the excitement of competition with the warm, community-focused atmosphere that runners cherish. It's an ideal choice for those seeking a well-supported race with stunning scenery and a rewarding post-race celebration.