Pi Run - Ann Arbor, Michigan - Running

The Pi Run is a Running race in Ann Arbor, Michigan consisting of a 1 Mile and 5K.

Mark your calendars: Will be cause for constant celebration. It's Pi Day, the date on which the mathematical symbol ? can be showcased oh so many ways. Such an epic date deserves recognition beyond the realm of math... and that's where we come in!

Epic Races, Michigan's premier endurance and multi-sport race event company, proudly presents Run 3.14 Pi, Michigan's Original Pi Run, presented by Achatz Handmade Pie Co., and the race that celebrates this circle-related number ... and the circular edible it brings to mind. Starting at 9:26:53 AM on 3/14/20, participants will run or walk a 3.14-mile loop (as fans of ?, we like to think of the course as a circle) at picturesque Hudson Mills MetroPark. And, since this is all about Pi, we'll kick off the event with a special Pi(e) Wave: a pie-eating division in which competitors start their run or walk once their pie plate is empty. Don't want to hit the trail on a full stomach? You can still commemorate Pi Day with our optional Pie in the Face at the finish line!