Sasquatch Duro

Big Sky Spectaculaire

August 25 - September 04 2025
Bozeman MT
Date Confirmed
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Distances: 900 miles
Difficulty: Extreme terrain with frequent steep hills and long sustained climb

The Big Sky Spectaculaire starts and finishes in Bozeman, located in southwest Montana. It is a single stage, self-supported competitive adventure bicycle ride around Southwest and Central Montana.

The 2025 edition is 925+/- miles in length on mixed surfaces with approximately 465 miles being mostly gravel as well as stretches of 2-track. Parts of the route are the Adventure Cycling Association (ACA) TransAm and Lewis and Clark Bike Routes, the Tour Divide and the Bitterroot Connector route developed by Bikepacking Roots.

The route crosses the Continental Divide twice, at Mill Creek Divide (elev. 6749') and Rogers Pass (elev. 5610'). Between these passes and throughout the route are numerous scenic valleys and divides providing wonderful vistas.

The route also ventures into Montana’s agricultural (wheat and barley) heartland, the Golden Triangle. There are over 25 hours of time bonuses that may be collected.

Big Sky Spectaculaire

 
Start Located At: 415 N Black Ave Bozeman, MT 59715
 
 
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Registration Fees

Solo $40; Pairs and Tandems $60

Included

Mandatory pre-ride bike inspection and sharing last minute information on August 18. The organizer provides a meal to registered riders.

Prize / Race Categories

Just bragging rights; no prizes, no money

 
Support for Participants
Escort / Police Escort
 
Features
Downloadable GPS files
 
bigskyspectaculaire
Aug 25 2025 - EVENT: Big Sky Spectaculaire