Monster Mudster Run obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

Imagine a race course nested in the beautiful forest of Costa Rica, loaded with natural and man-created challenges. The Mother of all Mudders. You have 3 hours to complete each heat and there are 5 of those. Plenty of time to recuperate and Massage and Physio-Therapists available to smooth you over.
A 25K run over 5 races (5K Each), the price includes all meals, camping and drinks (no alcoholic drinks are included) plus Après Mud.
Tough race filled with obstacles and challenges. GUARANTEED FUN.
The first race is a TWILIGHT race, followed by two daily races.


PLEASE NOTE: It appears this event currently is not in operation. Luckily, Mud Run Guide has hundreds of exciting events in your area, and many are coming up soon! If you have any questions, please contact the event directly from their website link. If you are the owner of this event and you would like to re-enable your listing, please contact us at mail@mudrunguide.com

Previous Monster Mudster Run Events

Click an event name to view the event details. Scroll past this, or click here to see the review section
  • Race discount More info
  • April 02, 2015
    Fortuna de Bagaces Costa Rica Monster Mudster 2015
    Ailanto Mountain Reserve, Fortuna de Bagaces, Costa Rica
      Learn More

Browse our calendar of upcoming mud runs mud races & obstacle races for Monster Mudster Run

Monster Mudster Run Reviews from the Community

No reviews yet!
(Scroll up to see a list of upcoming events for Monster Mudster Run)

Click here to submit your review.


Submit your review
* Required Field