Skip to main content

Assenmacher 100

44th Annual Assenmacher 100
 Sunday August 20th, 2023

Swartz Creek Middle School
Cappy Lane and Fairchild Street
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 2022 Assenmacher 100, click HERE.

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.   Start Finish Swartz Creek Middle Scholl Parking Lot. Parking is available at the Swartz Creek Middle School https://goo.gl/maps/1rTz4L5r6HnU3Ydx6 Schools. Swartz Creek, Mi 48473.

Five paved and two gravel oriented, 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.
  • 40 Mile Gravel
  • 64 Mile Gravel

Parking

Parking is available at the Swartz Creek Middle School https://goo.gl/maps/1rTz4L5r6HnU3Ydx6 Schools. Swartz Creek, Mi 48473.

GENESEE WANDERERS
 ASSENMACHER 100
 6465 Corunna Rd.

Flint, Mi. 48532