Running races in or near Castle Rock, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Castle Rock, 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.
2026 Fall Cheer - Valor Mini Cheer Clinic
Organization: Valor Christian High School
Date of Race: 08-18-2026
Description: Please join us for our annual Valor Mini Cheer camp the ...
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MYD: MY Denver TRY-athlon Division 1: 18 & ...
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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MYD: MY Denver TRY-athlon Division 3: 8-9
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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MYD: MY Denver TRY-athlon Division 3: 8-9
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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MYD: MY Denver TRY-athlon Division 3: 8-9
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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Softball Camp 3-5
Organization: Valor Christian High School
Date of Race: 07-13-2026
Description: What if you could experience the love, dedication, joy, and college-level ...
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MYD: MY Denver TRY-athlon Division 1: 18 & ...
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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MYD: MY Denver TRY-athlon Division 1: 18 & ...
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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Softball Camp 6-8
Organization: Valor Christian High School
Date of Race: 07-13-2026
Description: What if you could experience the love, dedication, joy, and college-level ...
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MYD: MY Denver TRY-athlon Division 2: 12 & ...
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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Elite Track and Field or Cross Country - ...
Organization: Air Force Sports Camps
Date of Race: 06-23-2026
Description: The AF Elite TF or XC Camp will provide campers with ...
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MYD: MY Denver TRY-athlon Division 2: 12 & ...
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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MYD: MY Denver TRY-athlon Division 2: 12 & ...
Organization: City and County of Denver
Date of Race: 08-30-2026
Description: DescriptionMY Denver TRY-athlon is a chance for kids to experience a ...
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Sports Extended Care: August
Organization: Parker Fieldhouse Day Camps
Date of Race: 08-12-2026
Description: All Parker Recreation programs are created to be safe, enriching and ...
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Complete list of running events in and near Castle Rock, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Castle Rock
About Castle Rock
Castle Rock (CO) is a town in Douglas County with an estimated population of 48,231.[4]
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Did you know?
In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
