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: 4.81 / 5 from 329 reviews.


Warrior Dash
Average rating: 2.81 / 5 from 202 reviews.




See All Races Sorted by Number of Rankings


Highest Rated Events

(With Minimum of 3 reviews)

Swamp Battle OCR
Average rating: 5 / 5 from 23 reviews.


Frontline OCR
Average rating: 5 / 5 from 17 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.




See All Races Sorted by Ranking


Latest Reviews


Mud Factor
User rating: 1 / 5.


Please have the decency to give out free water especially for children-they have an increased eisk for heat stroke and dehydration. Not everybody is prepared to bring cash with them. Consider the 20 d


Mud Factor
User rating: 2 / 5.


I attended the Tri-Cities, WA event in July 2021 and I have to say that as my first mud run, this was really disappointing. First off, it's EXPENSIVE. $65 per person, with $20 parking and $5 bag check


Indian Mud Run
User rating: 5 / 5.


Hubie and his team continue to put on and event that is fun, challenging and uses every bit of the terrain that is available to him. The obstacles are a mix of traditional, fun and innovative that


Indian Mud Run
User rating: 5 / 5.


There are obstacles unlike you will see at other races. Im from Florida and It was most challenging just the hills alone. Upper body strength IS something I worked on before the race and Im glad I did


Indian Mud Run
User rating: 5 / 5.


I consider this the hardest ocr there is. Each year this race brings I the hardest obstacles from a over to test a competitor's ability. You have to bring your "A" game for this one. They're to this