Bike MS: Colorado – 40th Annual
Boulder, CO Boulder, CO, United StatesVisit event website for more information.
Biking should be safe. Colorado Gives Day is the biggest giving event in the state, and it’s an opportunity for you to join other Coloradans who are coming together to make a meaningful impact on everyone who rides a bike in Colorado. (Click outside black box to close window.)
Give TodayVisit event website for more information.
The route encompasses some of the Roaring Fork Valley’s most iconic climbs. Choose 36 miles, 62 miles, or 103 miles, with aid stations at the top of each climb and finish line BBQ. Each distance option will build on the previous, so if you are feeling great, keep going. If you aren’t…
Designed in collaboration with Zwift’s Watch the Femmes movement, the GRVL® Femmes Team Competition creates a welcoming and empowering environment for amateur female cyclists by promoting team-based racing and community support. With this event, SBT GRVL presented by Wahoo is setting a new standard for innovation and inspiration in amateur women’s racing.…
WHO THIS CLINIC IS FOR You’ve been mountain biking long enough to be comfortable on singletrack trails. You know how to shift and brake and are comfortable at a trail area like Betasso. You want to get better at getting up, over, and down natural trail features like rocks, roots, and logs.…
Visit event website for more information.
Entry into the venue property at 5:00 pm for registration/sign-in/number pickup with the first race beginning at 6:00 pm. More information will be available on the race flyer. CSP Flyer 2025 - UPDATED! Junior and Women's Series Jr & W Series_Clinic Flyer 2025
WHO THIS CLINIC IS FOR This clinic is for novice riders who don’t have much experience with mountain biking but are ready to dive in! DESCRIPTION In this four-week novice-level clinic, you’ll be paired with a BICP-certified coach to cover MTB Foundation Skills and climbing, descending, and cornering techniques. This is an…
Thursday night mass start racing at the Boulder Valley Velodrome. See event website for more information.
The KowTown Gravel bike race consists of 3 course lengths, KTG 100, KTG 68 and the KTG 28. This event emphasizes community involvement, with local volunteers and organizations contributing to its success. Post-race includes food, drink and live music. Register here. Visit event website for more information.
Visit event website for more information.
Visit event website for more information.
Visit event website for more information.