Running races in or near Windsor, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Windsor, 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-5K - Individual Age group/open
Organization: Gnar Runners 2015
Date of Race: 12-31-2025
Description: Run out the old year, and welcome the new! Now in ...
View Race Details View on Map
Neighbor Nights: Mario Cart Tournament
Organization: Thompson Rivers Parks and Recreation District
Date of Race: 01-16-2026
Description: DescriptionStart the new ...
View Race Details View on Map
Resolution Run 5K
Organization: Gnar Runners 2015
Date of Race: 12-31-2025
Description: Run out the old year, and welcome the new! Now in ...
View Race Details View on Map
Complete list of running events in and near Windsor, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Windsor
About Windsor
Windsor (CO) is a town in Weld County with an estimated population of 18,644.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
