Butte 100 MTB Race – Butte, MT 2026
Date
July 18, 2026
Location
Butte, MT
Venue
Homestake Pass
Start Time
6:00 AM
Entry Fee
$100.00 – $200.00
Events
Butte 100, Butte 50, Sorini 25, Tandem 100, Tandem 50, Tandem 25
Includes
Bike Jersey | Dri-fit T-shirt
Register NowRegistration Open
Welcome to the most difficult mountain bike race in the country: The Butte 100. The Butte 100 race weekend consists of three individual races, a 100 mile, 50 mile and the Sorini 25, taking place atop the Continental Divide just outside of Butte, Montana. The race has grown from a small group of dedicated locals on a gravel road, to world-class athletes competing on world-class trails. With outstanding partnerships with the USFS, BLM, community of Butte, our generous sponsors, and the “neon army” of volunteers, the Butte 100 races continue to provide the best mountain bike racing experience possible. Thanks for visiting. Please visit our Facebook page for updates and announcements.
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