Traffic Jam'In 5K

Get ready to kick off the festive spirit at the Traffic Jam'In 5K on Friday, July 10, 2026, in picturesque Grass Lake, Michigan. This popular evening race offers a flat and scenic course, guiding participants around the tranquil lake and through charming local neighborhoods. The route, described as mostly flat with a slight incline at the start, ensures an enjoyable experience for runners and walkers alike, culminating in a strong finish at the community Events Park Pavilion, alive with live music.

Part of the esteemed ORS Race Series, the Traffic Jam'In 5K is more than just a race; it's the lively curtain-raiser for the annual Traffic Jam'in Festival, a cherished Grass Lake tradition since 2009. Runners can choose between the 5K run, 5K walk, or the 1 Mile Family Fun Run, with a virtual 5K option also available. Typical race day conditions in early July include highs around 83°F and lows around 61°F, with a minimal 11% chance of precipitation, creating a pleasant atmosphere for an evening run. Race amenities include a water station at the halfway mark, and music en route, with a DJ boosting spirits at the two-mile turnaround.

The vibrant race atmosphere extends beyond the finish line with post-race refreshments and an award ceremony featuring unique accolades crafted by local artisans. A highlight eagerly anticipated by many are the complimentary local homemade treats, particularly the popular cookies, offered to all participants. All 5K finishers receive a commemorative medal and a tech-style t-shirt. Join this community celebration and contribute to various local charities supported by the event.