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Wash MO Mud Run

Saturday, August 22, 2015 - 8:00am

Wash MO Mud Run


  • Call us at (636)239-5704
  • Or come in to the Four Rivers Family YMCA

All participants must present a signed copy of the waiver along with valid driver's license and/or photo ID at participant check-in on the day of the event or you will not be allowed to participate. No refunds will be given.


Spectators will be charged a $10 fee which includes access to the after party with live entertainment. Spectators can sign up online or at the Four Rivers YMCA. Click here to register as a spectator online or download a printable Spectator Registration Form.


Can you help us as a volunteer?  We need two-hour shifts from 6 am-2:30 pm, and you can indicate one of the specific areas to help out with: course set up, obstacles, parking and course cleanup. Volunteers will be able to participate at the early bird price and will receive free parking. Click here to sign up online to volunteer or download a printable Volunteer Registration Form.

Items Received on Race Day:

  • Wash MO Mud Run T-Shirt upon completion of the race.
  • Free admission to the after party with live entertainment.
  • Free cold beverage following the race.
  • A fun experience you will never forget!


There will be limited parking available the day of the race. Please try to carpool if possible. Parking will be $5 per vehicle. 

Packet Pick Up

Race packets and materials will be available for pick-up on event day beginning at 7:30 am. Each participant must check in with photo ID. A signed waiver must be received and verified on the day of the race. Your race packet will include your race bib, pins and sponsor giveaways. Race bibs may not be picked up by anyone but the participant for liability and safety purposes.  

Bag Check

There will be a bag drop at the registration table at the Wash MO Mud Run. While we cannot be responsible for lost or stolen items, we will have security in our bag drop at all times to eliminate stolen property as much as possible. We will tag your bag with your bib number, and you can use your bib to reclaim your bag at pick-up.  

What to Bring on Race Day

  • Normal running shoes- they will get dirty and you can donate them after the run to the Soleawater project.
  • Lightweight clothing that dries quickly works best… plus it's August… it will be HOT! Remember a change of clothes for after the party!
  • Some competitors prefer gloves for rope and wall climbing.  
  • You MUST bring a photo ID. You will not be able to run the event without it. This photo ID should contain a picture and your name on it to be a valid identification at Wash MO Mud Run.
  • $5 cash for parking. Please try to car pool to save cost, we have limited parking available.
  • Your registration confirmation with signed participant waiver. Click here to print your waiver.
  • If you bring a bag to carry in some items, you will have the opportunity to check it at the bag drop.
  • Spectators can bring lawn chairs, strollers, cameras, and bags.

Race Day

Please plan to arrive at least one hour before your heat begins to park, pick up packet and stretch!

What to Leave at Home

  • Pets
  • Bikes
  • Glass Bottles
  • Outside Alcoholic Beverages
  • Tents
  • Umbrellas 

Wash Station

There will be a designated area to hose off after the run.  

Race Photos

Participants can view photos from the run and purchase them after the race.


Spectators are encouraged to come and cheer on their favorite mudders. Spectators must submit a completed Spectator Registration and Release form. Spectators will pay just $10. This allows access to most of the course for cheering and photos. Spectators are also invited to the after party for no additional charge. Outside food and drink are prohibited, but there will be plenty of options available for purchase. To ensure Wash Mo Mud Runners have clear access to all obstacles and the entire course, spectators may not set up tents, chairs, umbrellas or personal items on the course.

Chip Timing

The race will not be timed as it focuses more on working as a team, finishing the race and having fun. Feel free to bring a stop watch or device to time yourself.

Youth Mud Maze Challenge

Children ages 5-14 and over 42 inches tall may participate in the Youth Mud Maze Challenge for only $10. Participants will receive a goodie bag after completing the course. Participant shirts will be available for purchase for $10. They can sign up the day of the race with a parent or guardian, pre-register at the Y (click for printable Youth Registration Form), or online by clicking here.

Directions to 275 North Grand Ave, Washington, MO  63090

From I-70 

  • Take exit 193 for MO-47 toward Warrenton/Hawk Point: 0.2 mi
  • Turn right onto MO-47 S (signs for Truesdale/Warrenton): 19.9 mi
  • Continue straight to stay on MO-47 S
  • Turn right onto E Fifth St: 0.7 mi
  • Continue onto W 5th St: 1.1 mi
  • Turn right onto Grand Ave
  • Destination will be on the left: 0.4 mi

From I-44

  • Take exit 251 for MO-100 W toward Washington: 0.4 mi
  • Turn right toward MO-100 W: 469 ft
  • Continue onto MO-100 W: 11.5 mi
  • Take Clay St to Grand Ave:  3 min (1.0 mi)
  • Turn right onto Pottery Rd: 0.2 mi
  • Continue onto Clay St: 0.3 mi
  • Turn left onto W 5th St: 423 ft
  • Turn right onto Grand Ave
  • Destination will be on the left: 0.4 mi

Hotel Accomodations

Ask for the Wash Mo Mud Run price!

  • Best Western Plus: 2621 E Fifth Street, Washington, MO 63090 636-390-8877
  • Old Dutch Hotel: 227 Elm Street, Washington, MO 63090 636-390-4400
  • Super 8 Hotel: 2081 Eckelkamp Ct., Washington, MO 63090 636-390-0088


For more information, email Brandy Koch at