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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 148 reviews.

Dirty Girl Mud Run
Average rating: 2.64 / 5 from 102 reviews.

Spartan Race
Average rating: 4.07 / 5 from 55 reviews.

See All Races Sorted by Number of Rankings

Highest Rated Events

(With Minimum of 3 reviews)

Mud Hero
Average rating: 5 / 5 from 15 reviews.

Special Ops Series
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

Wisconsin Zombie Mud Run
User rating: 1 / 5.

Concern that Sept 26th would be too cold for mud run and was not going to register until August. I intended to run around the mud holes anyway. We will probably do Zombie Paint Ball instead that weeke

Down and Dirty Obstacle Race
User rating: 2 / 5.

DIFFICULTY = Beginner PARKING = A Parking was onsite on concrete and was free. They did offer VIP parking which was only 20-50 feet closer but you had to park on the grass. FESTIVAL = A The fe

Wisconsin Zombie Mud Run
User rating: 1 / 5.

CANT BELIEVE THEY CANCELLED!!!!!! Zombie run was Saturday the 26th??? Where is zombie paint ball???? I have people from out of town coming excepting zombies!!!!!!!!

Wisconsin Zombie Mud Run
User rating: 1 / 5.

Waukesha Zombie Mud Run cancelled. We propose alternate Zombie Paintball event on same day September 28th for those who cannot change vacation days. Contact [email protected]

Warrior Dash
User rating: 3 / 5.

Awesome time overall. I've read the reviews on the chip timing being taken away. I too was disappointed when I heard about it. But I got over it. I'm competitive in road races and triathlons....where