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

Swamp Battle OCR
User rating: 5 / 5.

2020...What a year, but when we were finally able to get a Swamp Battle done, it was awesome! Thanks to Hildervat and OCR overload for their partnership, looking forward to many more great races from

Terrain Racing
User rating: 1 / 5.

Definitely a race for beginners, or kids. Keep low expectations, and you'll be alright. Not much for sponsorship, or organization. Easier obstacles, very little direction from staff. This even

Frontline OCR
User rating: 5 / 5.

This is an awesome event to support. The people that put this on have great obstacles that are well constructed and a challenging course to boot! the Medal(s) are unique every time and the local Brewe

Terrain Racing
User rating: 2 / 5.

I had watched the 2018 race on Youtube and it looked awesome!! I signed up knowing the extra fees, so I'm not gonna bitch about that. The course was NOWHERE NEAR what the 2018 course was like. It felt

Muddy Princess
User rating: 1 / 5.

I signed up back in May, it has been rescheduled twice because of Covid, Fine, I understand!! Now they changed it to next July. I ask for a refund, I get told no!!! This is BS!! They hold my money fo