Flannel 5k / 10k

Experience a one-of-a-kind winter adventure at the Flannel 5K & 10K on February 14, 2026, in Menomonee Falls, Waukesha. Embrace the chill in your coziest flannel attire as you traverse the fast, flat course through the scenic Menomonee Park. Whether you're a seasoned runner aiming for a personal best or simply want to soak in the picturesque views, this event offers a perfect blend of community spirit and cozy vibes as part of the Wisconsin Chilly Willy Run Series. Don't miss the chance to create lasting memories on this special day - register now and be a part of the festive winter race atmosphere!