Challenge series
Secure your spot in all four Colorado Challenge Series events at early bird pricing and earn the annual cumulative medal! This series will push you to your limits while raising money for our veterans. Join the challenge and honor those who sacrifice so much.
Events
Each of our events is uniquely designed to push your physical and mental limits, all while raising money for charity to support our veterans. Runners, walkers, families, and athletes of all levels are welcome. Participate to strive for a top position or simply to support a great cause.
Memorial Day Ruck March
May 16th, 2026
The Memorial Day Ruck March is more than a challenge, it’s a qualifier for the prestigious Norwegian Foot March. This demanding course pushes participants to their limits while honoring service, built in collaboration with the Special Forces Foundation to strengthen community and resilience.
Rita Race 10k
July 11th, 2026
The second event promises to be even more challenging! Push yourself to new limits and join us in raising money for veterans.
Infinity Run
August, 2026
The third event will test your teamwork and resilience. Gather your friends and family, and register now to participate in this unique challenge!
Bataan Death March Colorado
October 3rd, 2026
The final event is the ultimate test of endurance! Challenge yourself and join us in raising money for our veterans.
Push your limits, honor our veterans
Each event in the Colorado Challenge Series is designed to push you physically and mentally, all while honoring the sacrifices made for our country. Join us and be part of something bigger.
Unique challenges
Our events are designed to be unique and challenging, pushing participants to their limits. We aim to provide experiences that are both physically and mentally demanding, all while fostering a sense of community and camaraderie.
Why participate?
Participating in the Colorado Challenge Series means more than just pushing your limits. You'll be contributing to a worthy cause, honoring our veterans, and joining a community of like-minded individuals. It's an experience that will challenge you and leave you with a sense of accomplishment.