RIDE. BUILD. ADVOCATE.

Grand Rapids Itasca Mountain Bike Association

Please NOTE that the Tioga trails will be CLOSED to riding November 9th through 24th for Deer Hunting season.

Upcoming Events

Group Rides, Trail Work, Races, & More!

Summer riding is in full swing. Check the GRIMBA Facebook group for the full line-up of events. We’ll continue to add more throughout the summer.

We need volunteers!

We’re looking for more volunteers for summer maintenance. Here’s your chance to earn your turns. Email grimbamn@gmail.com for more info.

Trail Report

Our Trailbot app is the best way to stay up to date on trail conditions and closures.

Ride Tioga Recreation Area

Tioga Rec Area has over 20 miles of professional, machine built cross country and downhill flow trails carved into the red dirt landscape of the old Tioga iron mine. There are trails for every level of rider, from kid-friendly skill building loops to double-black tech trails.

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We are the local IMBA chapter for Grand Rapids, Minnesota and larger Itasca County area. Here you can learn about the mountain bike trail systems we support Grand Rapids and Cohasset. Our volunteer group maintains these trail systems and advocates for MTB culture and riding opportunities in Northern Minnesota.

Our Mission

3 great ways to support our MTB trails:

1

Become a Member


75% of your membership fee goes to our club to support tools for trail maintenance and trail building and member events. Growing our member base means greater advocacy and reach so we can have the most impact.

Join us   ➡

2

Volunteer


75% of your membership fee goes to our club to support tools for trail maintenance and trail building and member events. Growing our member base means greater advocacy and reach so we can have the most impact.

Learn More   ➡

3

Donate


75% of your membership fee goes to our club to support tools for trail maintenance and trail building and member events. Growing our member base means greater advocacy and reach so we can have the most impact.

Donate now   ➡