Running races in or near Pierce, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Pierce, 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.
Nov: Neighbor Nights- Community Service Night
Organization: Thompson Rivers Parks and Recreation District
Date of Race: 11-13-2026
Description: Description
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Day Off Discovery Camp: Park Discovery Day!
Organization: Thompson Rivers Parks and Recreation District
Date of Race: 09-21-2026
Description: DescriptionGet ready to explore! In this Day Off Discovery Camp, we’re ...
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Day Off Discovery Camp: Park Discovery Day!
Organization: Thompson Rivers Parks and Recreation District
Date of Race: 09-21-2026
Description: DescriptionGet ready to explore! In this Day Off Discovery Camp, we’re ...
View Race Details View on Map
Day Off Discovery Camp: Park Discovery Day!
Organization: Thompson Rivers Parks and Recreation District
Date of Race: 09-21-2026
Description: DescriptionGet ready to explore! In this Day Off Discovery Camp, we’re ...
View Race Details View on Map
Complete list of running events in and near Pierce, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Pierce
About Pierce
Pierce (CO) is a town in Weld County with an estimated population of 834.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
