Event Name: Rock 'n' Roll Denver Half Marathon, 10K, 5K

Event Date: October 17-18, 2020

Due to COVID-19, we are taking the unprecedented step of waiving registration fees for this event (a savings of up to $100)! Please fill out the form on this page to receive the discount code!

This event is spread out over the weekend of October 17-18, 2020, with the 5K taking place on Saturday, and the 10K and Half Marathon on Sunday. Each race starts and finishes in Civic Center Park, with plenty of bands and spirit squads along the course to motivate participants. Views of the Rocky Mountains will serve as the backdrop for this landmark filled tour of Downtown Denver.

*Note The Crohn’s & Colitis Foundation is monitoring the situation around COVID-19. While this event is currently scheduled to go on as planned, we will continue to work with the race and follow guidelines around large gatherings for both the training season and race day. We will update participants as needed regarding any changes!

Looking for a different event? You may also choose from any number of destination run/walk, triathlon, cycle, and hike events. Want something closer to home? Check out our Race in Orange program!


Whether you walk, run, swim, hike, or bike, Team Challenge is about so much more than a race! We are a community, a family bonded together for a purpose much larger than ourselves - to help find cures for the more than 3 million Americans living with IBD. 


DISCOVER A STRONGER YOU AT THE FINISH! Whether you're a beginner or elite athlete, with our help, you CAN do this!




  • 5k or 10k

  • Half Marathon

  • Marathon

  • Triathlon 


  • Cycle 

  • Hike


Have one of our staff contact you, walk you through the options, and help you take the first step. Meet the team & try us out with nothing to lose! 


2019 Recruitment - no URL



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