Running races in or near Nederland, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Nederland, 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, 13 and Over
Organization: Town of Granby Recreation Department
Date of Race: 07-03-2026
Description: The course runs through Kaibab Park as well as downtown Granby! ...
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Running-15K - Individual Age group/open
Organization: Devil's Thumb Ranch
Date of Race: 07-04-2026
Description: Devil's Thumb Ranch is happy to present the first annual 5K/15K ...
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Running-5K - Individual Age group/open
Organization: Devil's Thumb Ranch
Date of Race: 07-04-2026
Description: Devil's Thumb Ranch is happy to present the first annual 5K/15K ...
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Running-5K - Family Entry (2 parents & up ...
Organization: Town of Granby Recreation Department
Date of Race: 07-03-2026
Description: The course runs through Kaibab Park as well as downtown Granby! ...
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Bergen Peak Half Marathon Trail Race - 8/22/26
Organization: Evergreen Park & Recreation District
Date of Race: 08-22-2026
Description: DescriptionCome run with us in beautiful Evergreen to the top of ...
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Running-5K - Individual Age 12 and Under
Organization: Town of Granby Recreation Department
Date of Race: 07-03-2026
Description: The course runs through Kaibab Park as well as downtown Granby! ...
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Price
Organization: Colorado Track & Cross Country Camps
Date of Race: 07-06-2026
Description: The course runs through Kaibab Park as well as downtown Granby! ...
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Alderfer 10k Trail Race - 6/27/26
Organization: Evergreen Park & Recreation District
Date of Race: 06-27-2026
Description: DescriptionCome run with us in beautiful Evergreen at Alderfer/3 Sisters Park!This ...
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38th Annual Gut Buster 5K Color Run
Organization: Town of Granby Recreation Department
Date of Race: 07-03-2026
Description: The course runs through Kaibab Park as well as downtown Granby! ...
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Alderfer 5k Trail Race - 6/27/26
Organization: Evergreen Park & Recreation District
Date of Race: 06-27-2026
Description: DescriptionCome run with us in beautiful Evergreen at Alderfer/3 Sisters Park!This ...
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Colorado Cross Country Summer Camp
Organization: Colorado Track & Cross Country Camps
Date of Race: 07-06-2026
Description: Nestled 5,430 feet above sea level, Boulder, Colorado is renowned as ...
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Devil's Thumb Freedom Run 5k/15k
Organization: Devil's Thumb Ranch
Date of Race: 07-04-2026
Description: Devil's Thumb Ranch is happy to present the first annual 5K/15K ...
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Walking-5K - Individual Age group/open
Organization: Devil's Thumb Ranch
Date of Race: 07-04-2026
Description: Devil's Thumb Ranch is happy to present the first annual 5K/15K ...
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Lucky Day Out: Casino Excursion
Organization: Evergreen Park & Recreation District
Date of Race: 08-20-2026
Description: DescriptionFeeling Lucky this summer? Finding yourself in the mood for ...
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Bergen Peak 5k Trail Race - 8/22/26
Organization: Evergreen Park & Recreation District
Date of Race: 08-22-2026
Description: DescriptionCome run with us in beautiful Evergreen to the top of ...
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Active Adults Anderson Farms Fall Excursion
Organization: Evergreen Park & Recreation District
Date of Race: 10-22-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Price
Organization: Colorado Womens Basketball
Date of Race: 06-15-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Price
Organization: Colorado Womens Basketball
Date of Race: 06-15-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Individual Camp I
Organization: Colorado Womens Basketball
Date of Race: 06-15-2026
Description: Individual Camp is a great opportunity for any player looking to ...
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Little Dribblers Camp I
Organization: Colorado Womens Basketball
Date of Race: 06-15-2026
Description: Little Dribblers Camp is for the first time camper or a ...
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<< SELECT SESSION
Organization: Mighty Movement
Date of Race: 07-27-2026
Description: Little Dribblers Camp is for the first time camper or a ...
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Week 07 | Ages 8-11 | 10am-2pm @ ...
Organization: Mighty Movement
Date of Race: 07-13-2026
Description: LOUISVILLE'S BEST ACTIVE SUMMER CAMP: Get Outside, Work Hard, Have Fun! ...
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<< SELECT SESSION
Organization: Mighty Movement
Date of Race: 07-13-2026
Description: LOUISVILLE'S BEST ACTIVE SUMMER CAMP: Get Outside, Work Hard, Have Fun! ...
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Week 04 | Ages 12-15 | 10am-2pm @ ...
Organization: Mighty Movement
Date of Race: 06-22-2026
Description: LOUISVILLE'S BEST ACTIVE SUMMER CAMP: Get Outside, Work Hard, Have Fun! ...
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Week 07 | Ages 12-15 | 10am-2pm @ ...
Organization: Mighty Movement
Date of Race: 07-13-2026
Description: LOUISVILLE'S BEST ACTIVE SUMMER CAMP: Get Outside, Work Hard, Have Fun! ...
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Complete list of running events in and near Nederland, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Nederland
About Nederland
Nederland (CO) is a town in Boulder County with an estimated population of 1,445.[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.
