Becoming a CAMBr member is one of the most effective ways to support sustainable mountain bike access in the Chicago area. Your membership helps fund trail building and maintenance, tools and materials, and the coordination that keeps our volunteer trail crews productive and our partnerships with land managers strong. As a member, you’ll also get access to member-only events and opportunities, along with discounts on select races and programs. Most importantly, you’re helping ensure our trails stay open, improve over time, and continue to grow for riders of all ages and skill levels.