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Races in Lone Tree, CO

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.

Road Runner Sports

Bubble Run - Exclusive VIP Registration- Regular Price ...

Organization: Viral Run

Date of Race: 06-21-2025

Description: If you’ve done a traditional 5K, you know ...

Bubble Run - Value Registrations- Regular Price $54.95

Organization: Viral Run

Date of Race: 06-21-2025

Description: If you’ve done a traditional 5K, you know ...

Half marathon - Individual Age group/open

Organization: Five Star NTP

Date of Race: 08-03-2025

Description: Have you been dreaming of running Boston? Need to shave a ...

Marathon - Individual Age group/open

Organization: Five Star NTP

Date of Race: 08-03-2025

Description: Have you been dreaming of running Boston? Need to shave a ...

I'm Bound for Boston Marathon & Half Marathon ...

Organization: Five Star NTP

Date of Race: 08-03-2025

Description: Have you been dreaming of running Boston? Need to shave a ...

Bubble Run | Denver

Organization: Viral Run

Date of Race: 06-21-2025

Description: If you’ve done a traditional 5K, you know ...

Track: Youth Track (Girls) SUM 25

Organization: Parker Parks and Recreation

Date of Race: 06-02-2025

Description: DescriptionParker track program season dates will run from June 2-July 26.Join ...

Track: Youth Track (Boys) SUM 25

Organization: Parker Parks and Recreation

Date of Race: 06-02-2025

Description: DescriptionParker track program season dates will run from June 2-July 26.Join ...

Fitness: MURPH Memorial Day Challenge Event (14+ yrs) ...

Organization: Parker Parks and Recreation

Date of Race: 05-26-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-28-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-21-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-14-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 06-30-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 06-09-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-07-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-07-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 06-23-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-28-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 07-21-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 06-09-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

<< SELECT SESSION

Organization: Mighty Movement

Date of Race: 06-09-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 06-16-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

<< SELECT SESSION

Organization: Mighty Movement

Date of Race: 06-16-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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Organization: Mighty Movement

Date of Race: 06-23-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

<< SELECT SESSION

Organization: Mighty Movement

Date of Race: 07-14-2025

Description: DescriptionJoin Parker Recreation as an official host of the MURPH Challenge ...

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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?

In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.

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