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 1899 reviews.

Mud Hero
Average rating: 4.79 / 5 from 331 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 41 reviews.

Swamp Battle OCR
Average rating: 5 / 5 from 24 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.

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Latest Reviews

Muddy Princess
User rating: 1 / 5.

I decided to try out the Muddy Princess Run and decided to volunteer at the event to be able to run for free. I volunteered for nearly 6 hours and got my chance to run. There were no volunteers at the

Mud Hero
User rating: 1 / 5.

Mud hero will take your money and then not put on an event

Tactical Titan
User rating: 2 / 5.

I ran this two years ago and things are deteriorating . I’d rate it a 8 out of 10 back then, but now a 6-6.5. Worn out obstacles and rigs, unstable and safety concerns on several. Ropes and lines ne

Shasta Mud Run
User rating: 5 / 5.

This is such an amazing event for family, friends, co-workers, workout groups etc. The team work, bonding and laughing make for such a fun day and memory making. All the activities at the event, foo

Highlander Assault
User rating: 5 / 5.

I love this run. I've only missed one since they started. The run gets better every year! Great mixture of water obstacles, strength obstacles, ACTUAL MUD! Awesome run! Great team that puts it on as w