Pi Day 5K: a 3.14 Miler

Lace up for the 5th Annual Pi Day 5k: a 3.14 Miler, set to take place on Saturday, March 14, 2026, in scenic Hawk Island Park, Lansing, MI. This unique event celebrates mathematics and fitness, offering distances of 3.1 miles (5k) and 6.2 miles (10k), perfectly rounding out to Pi and 2 Pi, respectively. The course itself is an inviting out-and-back route beginning at the southwest corner of the Red Tail Shelter within the beautiful park, promising a pleasant run for participants of all levels. Typical race day conditions for mid-March in Lansing see highs around 44F and lows near 26F, with only a 9% chance of precipitation, creating crisp, invigorating running weather.

Beyond the numbers, this "exuberant fun run" is a chance to give back, with all proceeds benefiting the Impression 5 Science Center's scholarship program, helping to fund educational experiences for children and families. Runners can anticipate a well-supported experience from start to finish, with packet pickup and check-in beginning at 8 AM on race day in the Red Tail Pavilion. What truly sets the Pi Day 5k apart is its celebratory atmosphere: every participant crossing the finish line will be rewarded with a commemorative t-shirt, a shiny finisher medal, and, in true Pi Day fashion, a delicious slice of pie from Grand Traverse Pie Company. Whether you're chasing a personal best or enjoying a community gathering, the Pi Day 5k offers a truly sweet experience.