Advance Mission 1 launches from Mike Hess Brewing in Alpine and introduces riders to the signature terrain cocktail that defines the Great Western Reroute.
The unofficial BWR Shakeout Ride - Welcome to the 2025 Shakeout by the Shore on Thursday, April 24.
Advance Mission 2 ventures northward, exploring the challenging climbs and rewarding descents that have earned GWR its reputation for uncompromising route design.
The 2025 Great Western Reroute (GWR) builds on its rugged heritage with the most epic edition yet, featuring more remote terrain, more challenging climbs, and more unforgettable descents – all while maintaining the grassroots spirit that's defined this event since 2018.
