We're not hosting this race in 2026 but stay tuned...it may be back in the future!

Love the Great Western Trail? Join us for the Lucky Brew Race instead, at Severance Community Park, on March 14th.

Looking to run in April? The NOCO Urban Ultra features a 50 Mile and 100 Mile Solo or Relay option!

Learn more about our full 2026 schedule at www.gomilesbeyond.com 

The run.Windsor Race Series is locally owned and operated by Race Director, Mandy Mullen, and her family. The run.Windsor team is passionate about providing the Northern Colorado community with quality events that support the local and regional running community, businesses and nonprofits. A Colorado Native, Mandy is an avid ultrarunner focused on the experience of the runners while making a minimal impact on the trails and spaces the events are held. We are always looking for partners, volunteers and more. Contact us to learn more about joining our team.