Easy
1.5 (2)
Local Club: Boulder Mountainbike Alliance
Nov 17, 2025: Trail Update: South St Vrain
Nov 14, 2025: Another Step Closer to new Betasso Connector
Oct 24, 2025: Boulder County Moves One Step Closer to a Safer Boulder-to-Betasso Connection
Land Manager: USFS - Boulder Ranger District Office
West Magnolia Tour
8.0 mi 12.8 km • 590' Up 179.88 m Up • 608' Down 185.45 m Down
Nederland, CO
West Mag Backcountry Big Ride
13.1 mi 21.1 km • 1,356' Up 413.44 m Up • 1,360' Down 414.48 m Down
Nederland, CO
Switzerland Trail Gold Hill Road Loop
25.3 mi 40.7 km • 1,949' Up 593.94 m Up • 1,948' Down 593.78 m Down
Nederland, CO
Sourdough - Eldora - Nederland Loop
26.7 mi 43.0 km • 2,883' Up 878.83 m Up • 2,899' Down 883.5 m Down
Nederland, CO
Rogers Pass Needle Out and Back
43.6 mi 70.1 km • 3,907' Up 1190.86 m Up • 3,907' Down 1190.94 m Down
Winter…, CO
Easy Maryland Mountain Tour
7.8 mi 12.6 km • 829' Up 252.55 m Up • 828' Down 252.5 m Down
Central…, CO
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