top of page

About the Series

The Why

John Denver sang it best, "I know he'd be a poorer man if he never saw an eagle fly, Rocky Mountain High Colorado."  You will feel all the amazing riches from participating in some or all of Colorado's most iconic Half Marathons+, they are sure to take your breath away with their beauty.

Colorado Mountain Half+ Series will inspire and awe you in an effort to give you the ultimate Colorado Mountain running experience of all abilities as you take on up to  67.9 miles of pure magnificence. 

The Estes Park Half Marathon (part of the Estes Park Marathon Weekend), Georgetown to Idaho Springs Half Marathon, Mt. Sneffels Half Marathon (part of the St. Sneffels Marathon Weekend), Ned*Ned Half Marathon, and Lead King Loop 25K are all community organized, and all benefit important youth programs within each respected community.  Come back “home” and support the original iconic half marathons of Colorado.

The Goods
  • Register for the series and save up to 15% (see registration page for more details)

  • Overall and age group series awards!

  • Opportunity to purchase specially branded Colorado Mountain Half Series Gear!

MedalSTAND-finishersW_LOGO (1).jpg

Series standings and awards are tabulated based on your finishing position in each event and are computed by dividing a runner's time into the time of the first-place finisher and multiplying by 1,000.  For each event, the points earned are added up to determine the final standings.  


All participants, regardless if they officially sign up for the entire series, will be awarded series points.  Of course, the more events you compete in, the better your standings will be.

Awards will be presented in the following categories:

  • Top three overall males, females, and non-binary

  • Top male and female in the following age groups

    • 19 & Under

    • 20 – 29

    • 30 – 39

    • 40 – 49

    • 50 – 59

    • 60 – 69

    • 70 & Over

bottom of page