The 7th annual Mudder's Day Madness 5k Mud Run at Montvale is set for May 11, 2019 and proceeds will benefit Harmony Family Center and their services to children through foster care, adoption, and post adoption counseling and programs. The event is limited to 1,000 participants. This year's event features 19 different obstacle courses, rolling trails, and good, messy fun! Race organizers ask that all participants should plan to be onsite no later than 9:45 AM. Cost is $35 through April 21, then $45 through May 6. For youth (17 and under), cost is $20 through April 21, then $25 through May 6. There will be no online registration after May 6. Race day registration will be $45 and only available only if there are spots remaining. Teams are not allowed to register or make any changes on race day.