231 River Run 10K & 4 Miler Banner Image
Sat October 26, 2019 Grand Haven, MI US 49417 Directions

231 River Run 10K

$35 8:30AM EDT - 12:00PM EDT Registration Opens May 1, 2019 at 2:31pm EDT

231 River Run 4-Miler

$35 8:45AM EDT - 12:00PM EDT Registration Opens May 1, 2019 at 2:31pm EDT
Race Website

Additional race information can be found at http://miottawa.org/m231.

Connor Bayou County Park
12945 North Cedar Drive
Grand Haven, MI US 49417

Register now for the fourth annual run across M231 hosted by Ottawa County. Event Date: October 27, 2018. The race is being renamed the 231 River Run. Less of the run will be on M231 and more will be on the Idema Explorer’s Trail and the Spoonville Trail. In fact, if you have run this event before, you’ll be pounding the pavement on the very paths you helped complete. We think THIS is pretty cool!! Two distances will be available: 10k and 4 mile. As in previous years, proceeds from the run go toward paved trails and bike paths in the West Michigan area. (There are plenty of miles yet to be paved.) The cost increases progressively until race day. Register by September 30 to ensure your shirt size and personalized bib! All runners will receive a long-sleeved, hooded, T-shirt. Awards and a finish-line party will complete your memorable day. Be sure to purchase your post-race lunch tickets for yourself and fans when you register. We'll be serving Hog Wild BBQ this year! Those 21 and up with a valid ID can enjoy an adult beverage with your registration. Please bring cash and your ID.

Because the event is full, there will not be day-of or registration at packet pick-up. 

Proceeds from the run will go toward West Michigan’s non-motorized pathway system. An extensive system of paved trails benefits residents and visitors alike. Paved trails through Ottawa County provide opportunities for fitness and family recreation; environmental benefits; transportation corridors; and economic benefits to the community.

Thank you to the hosts and growing list of generous sponsors who have provided dollars, services or goods for the event and cause: 
Ottawa County | Contact Shannon Felgner to add your name here!

2018 Results
2017 Results
2016 Results

2015 Results
Race Contact Info
If you have any questions about this race, please contact the race director at
Course & Map

Runners will begin at Connor Bayou; run the Idema Explorer’s Trail to the Spoonville Trail; cross over the Grand River on the M231 Bridge and retrace back to the start. The 10K runners will continue on the Spoonville Trail; going under the bridge through the country-side to Leonard Road. From there they will retrace back to the start.


Register by September 30 to ensure your personalized bib and long-sleeved hoody. The sizing is unisex, but the shirts are a slim fit. Extra shirts may be purchased in the event store.


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