Robert Killian – Two Time World Champion

By |October 28th, 2019|

Many words that have been used to describe Robert Killian: athlete, father, army ranger, husband, champion. What got him where he is today?

Interview with Sean Valigura: Part II- Not Dead, Can’t Quit

By |July 30th, 2019|

Sean Valigura talks about overcoming health issues with the support of the OCR community and making his way back to the races.

Interview with Sean Valigura: Part I- Operation Valor

By |July 29th, 2019|

MudRunGuide catches up with OCR Humanitarian Nominee, Operation Valor chair, and Lone Star Spartans leadership member Sean Valigura.

Bad Ass Kids of OCR – Xavier Calhoun

By |June 5th, 2019|

Xavier Calhoun is a 9-year-old kid from Southern California who has already tackled a Spartan Kids' Trifecta! He is inspired to race by his parents and hope to one day run the LA Marathon.

Bad Ass Kids of OCR – Flynn Stewart

By |May 29th, 2019|

Meet Flynn Stewart. Inspired by his dad, Flynn got involved OCR and they started racing together. Now Flynn hopes to qualify for worlds while his dad struggles to keep up!

Bad Ass Kids of OCR – Elliot Nickelson

By |May 15th, 2019|

Meet Elliot Nickelson. Elliot finds that her gymnastic conditioning training helps her stay strong and accomplish obstacles on course and has even started her own program to help kids with disabilities.

Bad Ass Kids of OCR – Drew Sherman

By |May 8th, 2019|

Meet Drew Sherman. She started her Spartan racing career at 7 years old and doesn't let her small stature doesn't impact her spirit, determination and training efforts.

Bad Ass Kids of OCR – Hanah Zamko

By |May 1st, 2019|

After watching her dad push his limits, break barriers and accomplish some truly amazing goals, Hanah Zamko decided to join him in the mud and ran her first obstacle course race. Like most of us, she was hooked.

Bad Ass Kids of OCR – Nate Jones

By |April 24th, 2019|

Meet Nate Jones. At the age of 17, keeps his sights on his goals and trains hard to achieve them. He wants to show OCR race directors that kids are capable of more, and should be given the chance to prove it.

Bad Ass Kids of OCR – Kai To

By |April 17th, 2019|

Meet Kai To, a 10-year-old kid that loves to run, play and get dirty. At 7 years oldm Kai finished the full adult version of the Dooms Day Dash and has big plans for the future.

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.