Northern Indiana Mountain Bike Association

Northern Indiana Mountain Bike AssociationNorthern Indiana Mountain Bike AssociationNorthern Indiana Mountain Bike AssociationNorthern Indiana Mountain Bike Association

Northern Indiana Mountain Bike Association

Northern Indiana Mountain Bike AssociationNorthern Indiana Mountain Bike AssociationNorthern Indiana Mountain Bike AssociationNorthern Indiana Mountain Bike Association

NIMBA

Who we are

Our Commitment

NIMBA is a not-for-profit organization dedicated to supporting mountain bike riding in Northern Indiana and Southern Michigan.

Our Commitment

We are committed to the advancement of mountain biking through trail development, ride participation, and education.

Community

Our Commitment

Community

Our objective is to encourage the participation of all ages and skill levels to join our mountain bike community.

Can you tame the Lawless 50?

RACE

The Lawless 50 is held annually at Dr. Lawless International Dark Sky Park in Vandalia, Michigan. There are three length options and multiple categories in each: the premier 50-mile race, the 2/3 Lawless (32 miles), and the ‘Lil Lawless (16 miles).

The 16 Trail Summer challenge is back on!

Ride

Tackle the challenge at your own pace, and try to ride all 16 regional trails this summer! T-shirt included with registration, and all proceeds go directly into funding local trail projects and trail maintenance needs.

Post your rides on the Michiana Mountain Bikers group and maybe get some others to join you!