What is CORP?

CORP Trails is a member-powered community of riders, builders, and advocates working to create and care for the trails we all love. Together, we maintain more than 80 miles of singletrack across 20 locations in south-central Wisconsin, teach skills on and off the bike, and bring people together through group rides, clinics, and trail days. If you love having great trails close to home—or want to be part of the community that makes them possible—we'd love to have you join us.

When you join

For many years, CORP Trails has proudly partnered with the International Mountain Bicycling Association (IMBA) as a chapter member. During that time, IMBA has provided membership administration, organizational support, and valuable guidance that helped CORP Trails grow from a small volunteer-driven organization into the thriving trail community we are today.

As CORP Trails has grown, so have our capabilities. We are excited to announce that, beginning August 1, 2026, CORP Trails will manage memberships directly and operate as an independent organization.

This transition represents an important milestone in our organization's evolution. By managing memberships locally, we will be able to provide a more personalized member experience, develop benefits tailored to our community, and invest more of our membership dollars directly in the trails, programs, and riding opportunities here in south-central Wisconsin.

We are grateful for IMBA's years of partnership and support and look forward to building on that foundation as we enter this exciting new chapter for CORP Trails.

Have a membership question? Please send us an email.

Membership FAQs

Our story

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Our journey began in 1994 with the founding of the Wisconsin Off-Road Bicycle Association in Madison. This passionate group proudly became the state's first advocacy organization for mountain biking. Eventually, it merged with the Bicycle Federation of Wisconsin and temporarily paused its activities. We are excited to continue this vital work as the Capital Off-Road Pathfinders (but our friends call us CORP Trails)!

See our impact

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Building relationships

We collaborate closely with city, county, and state property managers to create meaningful land-use agreements that open up public trails for everyone to enjoy. We’re also passionate about raising funds to support our initiatives.

Our dedicated volunteers step up to write grant applications, seek sponsorship dollars, and promote engaging fund drives to enhance mountain biking projects.

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Managing trail builds 

Our Trail Development committee thoughtfully prioritizes and guides these projects, ensuring we coordinate seamlessly with volunteers and professionals while working alongside property managers on master plans, specifications, approval steps, and construction schedules.

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Maintaining our trails

We proudly have over forty volunteer trail stewards who lead other volunteers in restoring trails and structures like bridges and boardwalks, mowing grass, trimming weeds, clearing fallen trees, and blowing leaves to keep our trails beautiful and accessible!

Meet the Board