About racesherpa

Tim Sinnett is the owner of Free Rein Athletics in Seattle, WA. As a strength and conditioning coach, health and wellness coach, and hypnotherapist, Tim is interested the holistic development of the individual. In the world of OCR, he is known best as the Race Sherpa for his much more popular wife, Rose Wetzel.

Rose Wetzel-Sinnett Featured in Panasonic WINGS Wireless Sport Clip 3D Flex Headphone Ad

By |February 11th, 2016|

OCR superstar, American Ninja Warrior, Team Ninja Warrior, and Spartan Race elite competitor Rose Wetzel-Sinnett is featured in a new ad for Panasonic WINGS Wireless Sport Clip 3D Flex Headphones.

What is Obstacle Course Racing as a Sport?

By |October 2nd, 2015|

Leading up to the Spartan World Championship, and the International Obstacle Racing Federation’s first World Congress, there has been a lot of talk about the “sport” aspect of obstacle course racing.

Into the Wild: John Yatsko

By |August 4th, 2015|

If you think you know John Yatsko, but you don’t know him personally, there is a good chance that you don’t really know him at all. Perceived as smug, dismissive, and blunt - there is much more to the story… Tim Sinnett gets an exclusive interview with the illusive John Yatsko.

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.