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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!

Most Reviewed Events

Warrior Dash
Average rating: 2.45 / 5 from 144 reviews.

Dirty Girl Mud Run
Average rating: 2.55 / 5 from 96 reviews.

Spartan Race
Average rating: 4.12 / 5 from 52 reviews.

See All Races Sorted by Number of Rankings

Highest Rated Events

(With Minimum of 3 reviews)

Special Ops Series
Average rating: 5 / 5 from 14 reviews.

Mud Hero
Average rating: 5 / 5 from 14 reviews.

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

See All Races Sorted by Ranking

Latest Reviews

Terrain Mud Run
User rating: 5 / 5.

This was my first Terrain Mud Run and it was the first 10K I've ever entered as well. I've done Spartan, Warrior Dash and a few other races but this course was superior to them all. The water obstac

Mud Factor
User rating: 1 / 5.

WORST 5K EVER!!!!!! There was multiple problems with this race 1. Only 1 actual mud obstacle! I thought this was a MUD run? 2.$10 for parking and a spectator fee! I have done multiple 5ks and I have

American Mud Race
User rating: 2 / 5.

Very disappointing race and venue. Do not offer 1&1:30 heats if you're not going to support them properly. No slide, no fire, no photos, ribbon tape taken down wary causing confusion. We paid th

ABF Mud Run
User rating: 3 / 5.

As others said, from an obstacle point of view its a great race. What is lacking is atmosphere. At least for the open heats. Start was blah. Finish was really blah and a let-down. No crowd, no beer

Armageddon Ambush
User rating: 5 / 5.

First Mud Run- Me and my friends had a Blast. Jumping over the fire was so cool besides all the other obstacles and mud lots of mud. I didn't think we could finish it but all the staff and volunteers