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Assenmacher 100

Assenmacher 100 T-shirt design2020/2021 design by Dave Talsma

42nd Annual Assenmacher 100
 Sunday August 15th, 2021

Mary Crapo School
8197 Miller Rd.
Swartz Creek, MI 48473
 RAIN OR SHINE!

Registration and details are available here!

Enter your email here for updates!

Ride the Miles share the Smiles.   

The Assenmacher 100 is a recreational and social fun bicycle ride through the farmland and villages of mid-Michigan. Started in 1980, it has become one of Michigan's premier century rides and has been endorsed by the Governor's Council on Physical Fitness, Health and Sports. 

To view Robert Maloney's photos of the 2019 Assenmacher 100, click HERE.

To view Robert Maloney's photos of the 2018 Assenmacher 100 click HERE.

To view Robert Maloney's 2017 photos of the 2017 Assenmacher 100 click HERE.

To view Robert Maloney's 2016 photos of the 2016 Assenmacher 100 click HERE.


Routes

Thank you for your interest in the Assenmacher 100.  The Start - Finish is at the Mary Crapo School parking lot and you can link to a map here.  Five paved, bike-friendly routes are available on line.

  • 20 miles flat
  • 34 miles flat to rolling hills
  • 56 miles flat to rolling hills
  • 100+ kilometers (66 miles) flat to rolling hills
  • 100 miles (Century) flat to moderate hills.

Parking

Parking is available at the Swartz Creek Middle and High Schools. Swartz Creek, Mi 48473.

GENESEE WANDERERS
 ASSENMACHER 100
 6465 Corunna Rd.

Flint, Mi. 48532