Plaid is the dress code. Winter is the playground. The Flannel 5K & 10K is calling! Pull on your favorite flannel, lace up your running shoes, and get ready for one of the coziest races of the winter. Whether you're chasing a PR, enjoying a brisk walk with friends, or simply looking for a reason to get outside, this race is packed with frosty fun and plenty of Wisconsin charm. The fast, flat course winds through scenic Menomonee Park, where snow-covered trails, crisp winter air, and towering trees create the perfect backdrop for a February adventure. Before long, you'll be striding through the park like a plaid-powered lumberjack with somewhere important to be.