Race Recap: Spartan Race Arizona

Plenty of beautiful terrain awaited in the Spartan Arizona Sprint and Super courses, which varied from slight inclines and steep, hard declines, to beautiful sandy trenches and prickly bush juking.

By |February 18th, 2019|Race Recap|2 Comments

OCRmill Goes Nationwide and Personal

MRG's Evan Perperis takes on yet another Ultra OCR fundraiser of his own design, The OCRmill 24 main event is partnered with the Conquer The Gauntlet Pro Team Takeover of Conquer Fitness in Tulsa, OK on February 23-24, 2019

By |February 15th, 2019|Uncategorized|0 Comments

Community Members of the Week: February 9th-15th, 2019

Happy Valentine's Day from Mud Run Guide!

By |February 15th, 2019|I Am OCR|0 Comments

KC Timber Challenge Yeti 5k Race Review

When there aren't many races happening in your area, living close to a permanent Obstacle Course Racing (OCR) site makes for good off-season training. Evan Perperis gives us his take on the KC Timber Challenge Yeti 5k.

By |February 14th, 2019|Uncategorized|0 Comments

World’s largest Obstacle Course Race and Endurance Brand, Spartan, Launches Employee Fitness App to Build Healthier Workplaces 

Spartan, the world’s largest obstacle course race and endurance brand leading a global fitness movement has entered the $13 billion corporate wellness sector with the development of its SPARTANFIT™ Challenge App.

By |February 13th, 2019|News|0 Comments

Bad Ass Women of OCR – Nicole Fleming

Meet Nicole Fleming, a 45-year-old OCR Bad Ass who loves the camaraderie and the feeling of community in OCR. Nicole has fought her way back from a battle with Lupus and a broken heel to continue trail racing and OCR. Her story is inspiring, and I hope somewhere, she can inspire others to not give up and keep fighting.

By |February 13th, 2019|Badass Women of OCR|0 Comments

Training Tuesday: Building Grip Strength

Mud Run Guide Crew member Daniel Ludwig shares some tips on an extremely important element of OCR that's often overlooked - developing grip strength.

By |February 12th, 2019|Training, video|0 Comments


The 2019 OCRWC will be held just outside London on October 10-13 and will see more than 5,000 of the world’s best obstacle course racers battle it out over muddy terrain and the sport’s finest obstacles.In addition to the 3k, 15k, team and charity competitions, the 2019 event will also debut the much-anticipated 100 Meter Sprint Championships.

By |February 11th, 2019|News|0 Comments

Op-Ed: Who is OCR?

Is OCR an elite sport where professional athletes compete to make money? Or is this a sport that is for weekend warriors who want to be challenged to get off their couch, do things that they did not think possible? Is it possible for the sport to fill the needs of both groups?

By |February 11th, 2019|Op-Ed|1 Comment

Community Members of the Week: February 2 – 8, 2019

It's time to check in with our community members of the week, hand picked by MRG's own Bonnie Wilson.

By |February 8th, 2019|I Am OCR|0 Comments
Mud Run Guide
Welcome to Mud Run Guide - the worldwide leader in mud runs, obstacle course races, and outdoor running adventures. Established in 2012, our focus is to provide you with the best events, discounts, news, reviews, gear, and training for the sport of OCR.