Welcome back to racing! JRA Bike Promotions is proud to present the Gilmore Gravel Grand Prix. Hosted by the Gilmore Car Museum in Hickory Corner, Michigan, located in Southern Barry County, which has some of the best gravel roads in the midwest.

$2000.00 total purse not including prizes and sponsor giveaways.  75, 56, and 19-mile courses and categories suitable for everyone. Come for the racing and stay for the after-party as we’ll have catered meals and adult beverages available.

The Dirty Donut is the first event of its kind held to be held on dirt roads.  It offers three different distances of races, 22, 41, and 61 miles, and welcomes a wide variety of cyclists.  Everyone from the very serious racer to those that just want a fun riding experience have a place at this event.  Serious racers will opt for the “Sprint” race, which is conducted much like any other gravel race and the winners are the first to finish.  “Donut” racers will opt for a bit more strategy in a race where the winner is often times not the fastest rider, but the rider who can combine speed with how many donuts they can eat.  In the Donut races, each race distance has “donut stops” positioned along the race route.  Participants deduct five minutes from their final finish time for each donut they consume at one of our “donut stops” in the race.

Sound like fun?  It all takes place on Sunday, June 6, 2021 as part of the National Donut Day weekend celebration.  The race will start and finish at the Martin High School in Martin, Michigan.  A very beautiful high quality medal will be presented to everyone who finishes and we have even more hardware for our divisional and age division winners!

There are so many ways for a person to win in this race it will make your head spin.  Be sure to check the awards page before registering so you have a complete understanding of all the ways you can win.