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)

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

Big Dog Brag
Average rating: 5 / 5 from 12 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

Mad Mountain Mud Run
User rating: 5 / 5.

The event was AWESOME. We had a great time. Great for beginners and intermediates who want to have fun and push themselves.

Terrain Racing
User rating: 1 / 5.

Not Worth it! Very disorganize. Mostly running a gravel road with a few obstacles even the mud dried up. I personally got a deep stab on the palm of my hand while dragging myself under a heavy net in

Spartan Race
User rating: 1 / 5.

why not have by age categories, 40+ requires a 60 or 70 compete with a 40,

Eyman Mud Run
User rating: 5 / 5.

Nice variety of obstacles well monitored race.

EPIC Series
User rating: 1 / 5.

The Phoenix event was one of the worst OCR experiences I have had. I had to wait until 1:30PM to compete in the Elite portion - I completed the Competitive portion at 8:45AM or so. That is almost 5 ho