B Strong Ride
Aug 9, 2025
Boulder, CO
Road
About
Pedal for hope: Ride to conquer cancer and celebrate life.
The B Strong Ride on August 9, 2025, is a vibrant and inspiring charity cycling event in Boulder, Colorado. Participants can choose from multiple scenic routes as they pedal alongside survivors and supporters to raise funds for Boulder Community Hospital cancer care and other local charities. From families to seasoned cyclists, everyone is invited to celebrate survivorship and contribute to a great cause—capped off by a legendary post-ride party.
COURSE DETAILS
Four fully supported route options: the 68-mile Mountain Loop, 38-mile Red Zinger Loop, 24-mile Countryside Loop, and a 1-mile Mini B for children. Terrain varies from mountain climbs and rolling farmlands to a flat loop for kids.
Race HIGHLIGHTS
- Post-ride celebration with live music and locally sourced food
- Over $4.5 million raised for cancer care since 2011
- Family-friendly atmosphere and routes for all ages
- Discounted registration for the first 100 participants
RIDE TYPES

Race overview
68 mi, 38 mi, 24 mi, and 1 mi options
Elevation approximately 5,430 ft (Boulder); elevation gain not specified
Mountainous, countryside, and flat children’s loop