PREREGISTRATION ONLY with a 250 RIDER LIMIT.  NO DAY OF RIDE REGISTRATIONS WILL BE ACCEPTED THIS YEAR.  We are making some serious adjustments to the ride this year because we care about you and our volunteers health. The Assenmacher 100 is a recreational and social fun ride through the farmland and villages of mid-Michigan. Started in 1980 with routes for the novice as well as the experienced cyclist, it has become one of Michigan’s premier century rides.  The ride includes great, well placed rest stops, clearly marked routes, and SAG support.  Join us after the ride for a refreshment.


Cappy Lane at Fairchild St
Swartz Creek, MI 48473

Swartz Creek Middle School parking lot

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