Running races in or near Blue River, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Blue River, CO area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Running-Main Street - Kids
Organization: Breckenridge Recreation Department
Date of Race: 12-06-2025
Description: Start the winter festivities in Breckenridge by lacing up ...
View Race Details View on Map
Running-Main Street - Adult
Organization: Breckenridge Recreation Department
Date of Race: 12-06-2025
Description: Start the winter festivities in Breckenridge by lacing up ...
View Race Details View on Map
2025 Race of the Santas
Organization: Breckenridge Recreation Department
Date of Race: 12-06-2025
Description: Start the winter festivities in Breckenridge by lacing up ...
View Race Details View on Map
Trick or Treat on Main Street Business/Organization Sign ...
Organization: Lake County Recreation Department
Date of Race: 10-26-2025
Description: DescriptionLake County Recreation and Leadville Mainstreet are excited to partner for ...
View Race Details View on Map
Complete list of running events in and near Blue River, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Blue River
About Blue River
Blue River (CO) is a town in Summit County with an estimated population of 849.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
