Infinity Run

To learn more and register, please visit: https://www.coloradochallengeseries.com/product/21578729/infinity-run

Infinity Run Colorado is a unique endurance challenge where participants run one mile around the Pikes Peak International Raceway track every 20 minutes, starting at the top of each interval. The event continues indefinitely, testing stamina, strategy, and mental resilience until only time decides the finish.

There will also be vendors set up at the racetrack in support of the event, as well as access to the racetrack resources.

The Infinity Run is the third event in the Colorado Challenge Series, the one that tests your discipline as much as your endurance.

The Colorado Challenge Series is a four‑event gauntlet designed for athletes who crave challenge and community. In the Infinity Run, you’ll answer the call every 20 minutes for another mile, again and again, until you can’t. It’s simple, brutal, and addictive. A mental battle disguised as a race. Conquer it, and you move one step closer to the exclusive 2026 Challenge Series Medal, earned only by those who complete all four events in support of Mt. Carmel Veterans Service Center.

To learn more about the Colorado Challenge Series and the events that make it, visit: https://www.coloradochallengeseries.com/events-registration