Commercial Bank Mason 5K

Lace up your shoes for the Commercial Bank Mason 5K, a cherished annual tradition returning on May 1, 2026, in Mason, MI. This family-friendly event welcomes runners and walkers of all ages and skill levels to experience a vibrant community race. The picturesque Mason Courthouse serves as both the festive start and finish line for the 3.1-mile (5K) course, offering a charming backdrop to your accomplishment. While the course is generally inviting, be prepared for a notable "brutal uphill finish" in the final three blocks, a challenge past participants have highlighted.

Beyond the main 5K, the event caters to younger athletes with a spirited 1-mile Kids' Race and a 100-Yard Dash, ensuring fun for the entire family. Typical race day conditions in early May often bring pleasant weather, with highs around 64°F and lows around 42°F, accompanied by a 17% chance of precipitation, creating a comfortable running environment. The Commercial Bank Mason 5K is more than just a race; it's a community celebration, featuring a Kona Ice Truck and a Fun House to keep the energy high.

As a proud fundraiser for the Mason Public Schools Foundation, all net proceeds from this event directly support enhanced learning opportunities for students, making every stride count towards a greater cause. Participants can look forward to a well-organized event, with packet pick-up conveniently located at the Commercial Bank on Jefferson Street. Awards are presented to overall male and female winners, along with masters, grand masters, great grand masters, and senior masters categories. The top three finishers in each age bracket receive prizes, and all kids aged 15 and under completing the 5K receive a special medal, with plastic medals for those in the 1-mile and 100-yard dashes. The Commercial Bank Mason 5K is also a proud component of the Greater Lansing Area Race Series, adding an extra layer of competitive spirit and community engagement.