Big Nasty Mud Run obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

Use discount code SAV for 10% off your Big Nasty Mud Run registration!!!!

5 miles and 30 obstacles with lots of mud! This run will test your endurance, strength and fun scale. Be prepared to get muddy, work hard and laugh a lot! Must be over 12 Year age, average time required to complete this race is 1h to 1h 30min.

Upcoming Big Nasty Mud Run Events

We don't know of any upcoming events for Big Nasty Mud Run. You can check out our list of past events and reviews below, or if you know of an upcoming race, add it to our calendar!

Browse our calendar of previous mud runs, mud races & obstacle races for Big Nasty Mud Run

Big Nasty Mud Run Reviews from the Community

Average rating: 5 / 5 from 12 reviews.

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Jan 28, 2014 by Lori Harrison

This is the best mud run around!!! Not only is it super fun, challenging, and muddy, it is the most economical race around! Anyone can come out enjoy from the inexperienced, just want to have fun people to the hard charging competitive gotta win people. It is also a great event if you have a family. Very family friendly atmosphere and the best part is that there is childcare so both parents can participate! Come out - you won't regret it!

Jan 28, 2014 by Branson Macatee

Great run! My favorite of the year! Love the mud run! My wife and I run it every year! The day is great my body is sore! Can't wait til it's here again!

The Ultimate Mud Run, Obstacle Race and Adventure Race Guide , USA 5.0 5.0 12 12 My husband and I have participated in the Big Nasty Mud Run several times! We love this event! It is well organized, the obstacles are challenging, and the naturally muddy course