Our goal is to support young riders who love mountain bike riding on dirt trails, getting outdoor exercise, and competing in a fun and supportive team effort. Your donations help us fulfill that mission.

2023 Mt Diablo MTB Challenge

MTB Challenge that benefits Youth Mountain Biking by supporting the Contra Costa Composite MTB Team

Challenging 15.5 mile / 2569 ft. climbing mountain bike experience

$50 donation registers you for the event and you will help youth cycling


Get Ready to Have Some Fun!

The Contra Costa Composite Mt. Bike team is open to all middle school and high school students enrolled in an east bay school. We provide a welcoming and inclusive environment that's open to all levels of riders that are passionate about mountain biking!  Our season starts in December and runs thru April/May depending on the grade. Thank you for visiting our site and click the button below to learn more about the team. See you on the trails!

Team Goals

  • Develop its riders.
  • Physically & Mentally.
  • Fitness.
  • Bike riding / racing skills.
  • Create a life long love for cycling and fitness.
  • Mountain Biking is a unique and alternative sport in which to get involved.
  • Coaches strive to have a welcoming, learning and fun environment.
  • The efforts are individual, but we learn and support each other as a team.

Join the Team!

Ready to join the team, do a fun ride, or want to learn more?   Please fill out the form below and one of our coaches will get back with you.

** The 2022/23 season has wrapped up for this year.   Please check back in September 2023 when we start gearing up for the 2023/24 season!

Please be sure to follow us on Instagram:  @cccmtbteam and Facebook: @CCC MTB TEAM


Thank you to our sponsors for making the 2022/23 race season possible!