No better time to see Granby, CO than in the Fall! The September 23rd Snow Mountain Ranch Half Marathon, 10K, 5K will keep the runners surrounded by the changing colors and falling leaves, this sudo-flat course can be deceiving, but voted "Most Beautilful" on the ERS schedule.

If you dont know where the YMCA of the Rockies is located, then you are missing out on one of Colorado's hidden gems. Located 14 miles North of Winter Park, the Ranch offers more trails than anywhere else in Colorado. A full service resort includes mountain biking, a pool, horseback riding, fishing, archery, mini-golf, zip lining and more activities to create an exciting weekend for everyone in a beautiful mountain setting.

Registration Fees

5K Closed

10K Closed

Half Marathon Closed


10k course

Half Marathon Course

Site Map

Event Schedule

  • September 23 6:00 AM MDT - Race Day Registration

  • September 23 8:00 AM MDT - Half Marathon Start

  • September 23 8:15 AM MDT - 10k Start

  • September 23 8:30 AM MDT - 5k Start

Contact Information

Event Location

1101 County Line RD 53, Granby

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