OCR Races & Mud Runs Review & Ranking List and Database

Below you will find hundreds of OCR races and mud runs, reviewed by participants just like you! Get authentic, first-hand feedback on events from across the globe. Don't forget to leave a review for events you have done as well!

Review your own race, or Search for Reviews!

Want to review a race you did recently? Or just see recent reviews for a specific race? Select the race organizer (i.e. "Spartan Race") from the list below, and you can read or leave your own review!




Most Reviewed Events

The 5K Foam Fest
Average rating: 4.76 / 5 from 1898 reviews.


Mud Hero
Average rating: 4.83 / 5 from 327 reviews.


Warrior Dash
Average rating: 2.8 / 5 from 203 reviews.




See All Races Sorted by Number of Rankings


Highest Rated Events

(With Minimum of 3 reviews)

Frontline OCR
Average rating: 5 / 5 from 16 reviews.


Big Dog Brag
Average rating: 5 / 5 from 13 reviews.


Big Nasty Mud Run
Average rating: 5 / 5 from 12 reviews.


Muddy Buffalo
Average rating: 5 / 5 from 9 reviews.


Down N Dirty Mud Run
Average rating: 5 / 5 from 7 reviews.




See All Races Sorted by Ranking


Latest Reviews


Terrain Racing
User rating: 1 / 5.


Poorly organized. They cancelled the event after us sitting in line for 2+ hours due to their traffic/poor parking situation. They blamed the cancellation on the heat yet they invited everyone back th


BG Gauntlet Mud Run
User rating: 3 / 5.


The event organizer has been great to work with. The lack of rain didn't help but water should have been brought in outside of this. Since a race happens here at least twice a year, access to river


Bush Farm OCR
User rating: 5 / 5.


What a well organised event this was. Family fun great entertainment. Lots of free parking. First time attended an event like this as a spectator. It was wonderful. Cant wait for next years event.


Terrain Racing
User rating: 1 / 5.


Waited in a line of cars for an hour before I decided to hop out and run 1.5 mi there. When I got there, they closed the race due to “extreme heat” when it was not even 90° yet. Ran another 1.5 m


Terrain Racing
User rating: 1 / 5.


Terrain Race is an UTTERLY USELESS ORGANIZATION. After a two hour drive to get to the event today at Inland Empire, we waited for ANOTHER TWO HOURS in a line of cars to get into the event. In this tim