THANKS FOR JOINING US IN 2019! HOPE TO SEE YOU APRIL 25 & 26, 2020! Registration will open mid-November. Click HERE to get on the first to know list!

Saturday, April 25 - Half Marathon

Sunday, April 26 - Trail Marathon, 50K and Road Ends 5 Mile

Cuplessart Web A rev

Increase your weekend miles by taking on the NO WIMPS challenge or NO WIMPS JR. challenge. Infinite bragging rights included! Or, join us on the road as we tour some of our favorite SE Michigan trails in the Serious Series - bragging rights and bling for this one!



film fest button


trail woodallions for web 2019

 TRAIL hat and shirt for web 2019

This race, now in its 33rd year, started before a single knobby bike tire rolled around 

Potowatami Trail.

"Poto", is a big bad loop of hilly kick your butt wilderness single track trail. Due to the fact that most Americans are comatose couch potatoes, the 12,000 acres of Pinckney Recreation Area remains a wilderness, even though it's only a 55 minute drive from metro Detroit.

I do enjoy a solitary run on Poto but once a year it's fun to lace em' up and scamper through the woods with a thousand of my best friends. It's a celebration of dirt, sweat and pain that renews my faith in humanity.

Come join us!

Randy Step, Race Director

Not sold yet? Check out this video of the beautiful Potawatomi Trail!

  Half Marathon
  8:00 AM

  Marathon and 50K
  7:30 AM
  Road Ends 5 Mile
  7:40 AM

Rewards WebSidebarButton 200x200 tellmore

PRD 100LogoSmaller 626012 7

pmfs logo

Serious Series


2017GovCouncil 200px