Help us manage the trail as participants get muddy for a great cause!
Keeping with tradition, Harmony's 13th annual Mudder's Day Madness Mud Run is the Saturday before Mother’s Day, May 10th, 2025. During our traditional 5K, the course spans across Montvale’s muddiest trails with over to 30 obstacles, some of which are brand new this year. From Adversity Hill to the Tire Traverse and the A-Frame Climb to the Big Ol’ Hill, runners from ages 8 and up can race on their own or with a team. Costumes are encouraged and celebrated! In addition to our 5K, we now have a family friendly, untimed Fun Run for anyone ages 4 and up! The Fun Run distance is about 1.2 miles and will include trail running, field running, obstacles, and mud, of course!
The annual Mudder’s Day Madness Mud Run is Harmony’s premier event supporting family programs and therapeutic services so all may live their best lives.
