Event Distances & Maps

Event Distances

Brainy Day will now host distances of 5K-ish, 10K-ish and the NEW 10 Mile-ish distance. This family friendly event will have lots of new challenges for Brainy Day veterans and new participants alike!

Course Maps

Courses will run clockwise from the trail head. There are 2 aid stations on the course.

Registration is now open for the Brainy Day Trail Run!. This event will be held at Mosquito Creek Trails in Twin Lakes/Muskegon on Saturday, August 20, 2022. For any questions about this event, please contact us here.