Maryville, Tenn. – The 9th Annual Mudder’s Day Madness 5K Mud Run at Montvale is set for October 23, 2021. Proceeds will benefit Harmony Family Center’s therapeutic programming at Camp Montvale in Maryville.

This year’s event features 18 different obstacle courses, rolling trails, and messy fun including a dip in the lake! Runners can race individually or as a team. Mudder’s Day Madness is always a festive atmosphere, team costumes are welcome and encouraged. After the race participants and friends can enjoy the runner’s village featuring CJ’s Tacos, Heirs Coffee, and Chuck’s Concessions. Kim Hansard, co-host of STAR 102.1’s Marc and Kim show, will emcee the event.

Cost is $55 for runners ages 13 and up and $35 for runners ages 8 – 12 years. Race day registration will be available if spots are available, and the cost will be $60 for everyone.

“Our Mudder’s Day Madness 5K is Harmony Family Center’s signature fundraising event,” said Nicole Coning, CEO for Harmony Family Center. “We are looking forward to showcasing the property and enjoying some muddy fun! The money raised from the event will support Harmony’s therapeutic programming at Camp Montvale which includes our equine therapy program, day camps for children with special needs, and camp experiences for underserved populations.”

For more information or to register for the Mud Run, please visit the Harmony website at