Early registration discount

Full price : $119.99+HST Current price : $79.99+HST
* Online fees are additional.
  • Location

    Highlands Nordic

    1182 Nottawasaga Rd Concession 10 S,
    Duntroon, ON L0M 1H0

    Click here to see a map of the location

    Click here to see a map of the location

  • Obstacle course


    • Earn your Triple Crown: 3K Rush, 21K Half and 10K Challenge
    • Purchase the Triple Crown Pass to complete the three distances and receive a unique Triple Crown medal in addition to your finisher medal.
    • Collect at the results tent
    • All Challenger and Age Group heats in the Triple Crown races are OCRWC qualifying events
    • This is in additional to your finisher medal


    • Friday June 26th


    • Friday June 26th. Triple Crown event


    • Saturday June 27th. Triple Crown event


    • SundayJune 28th. Triple Crown event
  • Event pricing

    Register early and save!

    Until December 25, 2019: $79.99:$119.99 + HST

    * Online fees are additional. Registration closes on 2020-06-27 23:59:00 EDT. Please note, entries are non-refundable. See our Contact Us page if you would like to edit or transfer your entry. Entries can’t be transferred or edited once registration is closed. Participants may not transfer wave times once a wave is closed. Participants must be 13 years or older to participate.

  • Free stuff

    3K Rush, 21K Half and 10K Challenge:

    • A Mud Hero finisher Tshirt and race bib.
    • Complimentary photos of yourself at Mud Hero.
    • Water stations on course and one at the finish.
    • Timing chip
    • Mud Hero finishers medal.
    • Access to our Mud Bash including DJ and live bands.
    • Free Temporary Mud Hero Tattoos.


  • Wave times
  • Bag check
  • Mud bash

    The spectacle of Mud Hero is like no other! With DJs, live bands, cash BBQ, sponsor give-aways, live demos and alcohol/non-alcohol drinks, enjoy the festivities as you cheer your fellow Mud Heroes on to the finish.

  • Spectators
    Get a festival pass for your family and friends to see you rock the obstacles Access to the festival, Mud Bash and designated obstacle viewing areas $10/ pass. Kids under 15 are free Available at registration on event days
  • Groups

    If you know at least 10 friends who want to be Mud Heroes, prior to registering email info@mudhero.com to receive a discount code for $5 off per Hero. This discount code will only last 2 weeks, so make sure your entire group registers within that time period. The discount can only be applied when you register; it cannot be applied after you register.

  • Lodging
  • Parking
    Parking is $15 per car and $30 for RV or school bus. CASH ONLY, HST included We encourage carpooling!
  • Volunteer

    Want to be part of the Mud Hero experience, but don't really want to take on the six kilometer course? Volunteering at our events puts you right in the middle of the action – and helps us put on the best events possible for our muddy participants!

    Sign up as a volunteer here!

Mud Hero 21K Ontario Triple Crown

Canada's biggest obstacle course race is introducing the Mud Hero Ontario Triple Crown Weekend. This inaugural event features the new Mud Hero 21K Half (Marathon), our improved 10K Challenge plus a 3K Rush. We are throwing in a fun 100M Dash on Friday as well. We will also be crowning Mud Hero Champions! Stay tuned for details Avid obstacle course race lovers can expect a competitive event and a shot at the podium while the traditional Mud Hero Mob can try out these new distances and obstacles without the punishing burpees. There is a category to support every skill and fitness level! A unique Triple Crown medal will be awarded to racers who complete the 3K Rush, 21K Half and 10K Challenge at the Canadian Championships. This is in additional to your finisher medal. All Triple Crown Challenger and Age Group heats are OCRWC (Obstacle Course Race World Championships) qualifiers. Click to view all event details
  • Hello Fresh