Running races in or near Lone Tree, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Lone Tree, 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.
Run with the Buffalo Fun Run: 5K Distance
Organization: Commerce City Recreation Department
Date of Race: 12-05-2026
Description: DescriptionJoin us for our annual Run with the Buffalo ...
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Run with the Buffalo Fun Run: 2.5 Mile ...
Organization: Commerce City Recreation Department
Date of Race: 12-05-2026
Description: DescriptionJoin us for our annual Run with the Buffalo Ugly ...
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Giants of the Plains Nature Walk
Organization: Commerce City Recreation Department
Date of Race: 11-15-2026
Description: Description
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Valor Distance Winter Youth Camp
Organization: Valor Christian High School
Date of Race: 12-07-2026
Description: Coach Coplen and his coaching staff will take all individuals through ...
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Return of the Bison
Organization: Commerce City Recreation Department
Date of Race: 03-07-2027
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Price
Organization: Valor Christian High School
Date of Race: 12-07-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Price
Organization: Valor Christian High School
Date of Race: 11-23-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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2026-2027 Valor Christian Elite Youth Wrestling
Organization: Valor Christian High School
Date of Race: 11-23-2026
Description: This program serves as our primary wrestling season, welcoming wrestlers of ...
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Run with the Buffalo Fun Run: 5K Distance
Organization: Commerce City Recreation Department
Date of Race: 12-05-2026
Description: DescriptionJoin us for our annual Run with the Buffalo ...
View Race Details View on Map
Run with the Buffalo Fun Run: 5K Distance
Organization: Commerce City Recreation Department
Date of Race: 12-05-2026
Description: DescriptionJoin us for our annual Run with the Buffalo ...
View Race Details View on Map
Run with the Buffalo Fun Run: 2.5 Mile ...
Organization: Commerce City Recreation Department
Date of Race: 12-05-2026
Description: DescriptionJoin us for our annual Run with the Buffalo Ugly ...
View Race Details View on Map
Run with the Buffalo Fun Run: 2.5 Mile ...
Organization: Commerce City Recreation Department
Date of Race: 12-05-2026
Description: DescriptionJoin us for our annual Run with the Buffalo Ugly ...
View Race Details View on Map
Complete list of running events in and near Lone Tree, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Lone Tree
About Lone Tree
Lone Tree (CO) is a city in Douglas County with an estimated population of 10,218.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
