Mission Statement - Rev3Endurance supports an adventurous lifestyle.  Our goal is to produce events that encourage everyone to come out and compete and enjoy their outdoor experience.

Mike Spiller - Race Director/Owner - Email


Mike is an outdoor enthusiast with a passion for adventure. He has been an athlete most of his life and found his taste for adventure when climbing Mt Kilimanjaro in 2006. He has completed over 100 adventure races ranging from Sprint Tough Mudder to Primal Quest Montana. He has designed and managed events such as the USARA US Championship and the Adventure Racing World Championship (Cowboy Tough - Wyoming). Mike shares his passion of the sport by operating Rev3Adventure and Rev3Endurance with his family and friends. Together, they focus on creating unique activities and events to get families active outdoors.    

Christi Manning - Race Director/Owner - Email


Christi is an avid outdoor enthusiast, passionate about health and wellness. She began racing by running 5ks and half-marathons that later developed into Tough Mudders and adventure races. She loves to travel the world to find unique races. Her most memorable experience was a race on an active volcano in Nicaragua. Christi brought together several like-minded individuals to help create Rev3Endurance and host the Conquer the Mountain Adventure Race Series at Bryce Resort. 

Kelli Williams - Director of Marketing/Communication & Social Media Outreach - Email


Kelli . 

Robert Kurtts - Race Director - Email


Robert .