Iron Range Off Road Cyclists

Join the mountain bike club of the Mesabi Iron Range

Iron Range Off-Road Cyclists (IROC) is committed to building, riding and maintaining the awesome mountain bike trails on the Mesabi! Comprised of bikers, hikers, and community-builders, the IROC team keeps our single-track in tip-top shape.
As a Chapter of the International Mountain Biking Association (IMBA), IROC has 501c3 tax exemption.
Please join us as a member. Your tax-deductible support will keep our trails strong!

Become an IROC Member NOW!

Support the club and the trails

IROC is a volunteer organization and relies on donations from great people and businesses! Please donate to help the club and the trails!

Donate now