Lace up your boots and don your coziest plaid for the Flannel Fun Run, also known as the Light the Night Flannel 5K, set to illuminate Waterford Oaks County Park in Waterford, MI, on Friday, February 13, 2026. This festive 5K is more than just a race; it's a highlight of the two-day "Fireworks and Flannels" winter celebration, promising an unforgettable evening of movement and merriment.

The course offers a unique winter adventure, winding through Waterford Oaks trails on a mix of paved and unpaved surfaces amidst picturesque, wooded scenery. While some descriptions suggest a fast and flat route, runners should be prepared for varied terrain and the possibility of snow, as typical race day conditions often see highs around 31°F and lows near 16°F, with a 6% chance of precipitation. Embrace the spirit of the event by sporting your warmest flannel pajamas, scarves, or shirts, and consider adding festive light-up accessories to truly "Light the Night." Leashed dogs are even welcome to join in the fun!

Beyond the finish line, the celebration continues with a cozy bonfire and warm hot cocoa, creating a perfect atmosphere under the winter stars. Each participant will receive a commemorative race beanie and a medal, along with a drink ticket for Saturday's beer tent, which is part of the larger Fireworks and Flannels Cozy Night Out. This extended festival features food trucks, music, and a spectacular fireworks display, making the Flannel Fun Run a cherished winter tradition for runners and their families alike.