Mudder's Day Madness Mud Run 5K

MAY
9
2026
Get muddy at Mudder's Day Madness on May 9, 2026 with a 5K obstacle course, lake dip and a fun run for kids, plus costumes, music and vendors. Proceeds benefit Harmony's therapeutic programs at Camp Montvale.
Sat 9 May 2026
5k Mud Run Fun Run (a Bit Over a Mil...

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Event

Mudder's Day Madness Mud Run is scheduled for May 9, 2026 as the 14th annual event. The first Mud Run at Montvale took place the day before Mother’s Day in 2013. Registration for the May 9, 2026 event will open in January 2026.

Course and participation

The event features a marked course with rolling trails, more than twenty obstacles, and a lake dip. Named obstacles include Adversity Hill, the Tire Traverse, and the A-Frame Climb. Costumes are encouraged and awards may be given for the most creative. Vendors, music, and refreshments will be onsite.

Distances

  • 5K course with obstacles
  • Fun Run, a bit over a mile

Runners aged 8 and older may register to race independently or with a team. The Fun Run is open to participants aged 4 and older and takes place after the 5K.

Purpose

Proceeds from the event support Harmony’s therapeutic programming at Camp Montvale, including equine therapy and therapeutic camps for foster and adoptive children and families. Visit the organization's website for the most recent information.

5 km
5k Mud Run
Fun Run (a Bit Over a Mile)