Grass Lake Community Events Park, Grass Lake MI
Friday, July 11th, 2025
Join us as we kick off the Traffic Jam'in Festival with a flat, scenic 5k run and 5k walk around the lake and nearby neighborhood. Finish strong in front of our community Events Park Pavilion while listening to live music! Water station at the 1/2 way mark and refreshments and award ceremony following the 5K. Music on the course!
Back by popular demand, local homemade treats after the races! These cookies were a HUGE hit last year and we are SO excited to have them back again this year. YUM!
Tech style t-shirts: Available in Men and Women sizes! Shirts guaranteed to registrations received by 6/20, available while supplies last after that date.
Pre-registration: Be sure to pre-register for the race! There is no on-site race day registration, and online registration will remain open until 6:30 pm on Friday, July 11th.
Form a Team of 4 or more and receive a $5 per person team discount. Team members 1-3 will receive a $5 refund once member 4 joins. Member 4+ will automatically pay $5 less. Join in the fun!
Race Day Parking: Festival guests can park in the following locations:
Special Parking: Provided for event participants by our Title Sponsor - The Lost Railway Museum. Please use the lot across the street from the Lost Railway Museum on Michigan Ave.
Please note: No dogs are permitted at this event. Service dogs are excluded. Please see the full policy under Race Info for safety reasons.
The race will be professionally timed by the Michigan Running Foundation. Results will be live during the race and posted on this site.
Date: 2025-07-11
Location: Grass Lake Community Events Park, Grass Lake, MI
Starting Line Map
Suggested Races