Running Races in 80241 (Thornton, CO)
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more in or near 80241
See below for a frequently-updated, comprehensive list of upcoming running events in the local Thornton, 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.
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 ...
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Trail Race Training Series- July 13-July 30
Organization: Evergreen Park & Recreation District
Date of Race: 07-14-2025
Description: DescriptionJoin Coach Jay Steinberg for weekly training sessions to prepare for ...
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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 ...
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Trail Race Training Series- Aug 18-Sept 10
Organization: Evergreen Park & Recreation District
Date of Race: 08-18-2025
Description: DescriptionJoin Coach Jay Steinberg for weekly training sessions to prepare for ...
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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 ...
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Muddy Dash - Exclusive VIP Registration - ...
Organization: Viral Run
Date of Race: 09-13-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Bergen Peak Half Marathon Trail Race- Sept 13
Organization: Evergreen Park & Recreation District
Date of Race: 09-13-2025
Description: DescriptionBergen Peak runners will experience the rolling hills of Elk Meadow ...
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Muddy Dash | Denver
Organization: Viral Run
Date of Race: 09-13-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - VALUE REGISTRATION - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 09-13-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Breakfast & Four Mile Historic Park
Organization: Fort Lupton Recreation Center
Date of Race: 07-24-2025
Description: Age GroupSeniors
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Bergen Peak 5k Trail Race- Sept 13
Organization: Evergreen Park & Recreation District
Date of Race: 09-13-2025
Description: DescriptionThis 5K race leads runners throughout the rolling hills of Elk ...
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Staunton State Park 6 Mile Trail Race- July ...
Organization: Evergreen Park & Recreation District
Date of Race: 07-12-2025
Description: DescriptionJoin us at Staunton State Park for a beautiful 6 mile ...
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Staunton State Park 10 Mile Trail Race- Aug ...
Organization: Evergreen Park & Recreation District
Date of Race: 08-02-2025
Description: DescriptionJoin us at Staunton State Park for a beautiful 10 mile ...
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Colorado Cross Country Summer Camp
Organization: Colorado Track & Cross Country Camps
Date of Race: 07-07-2025
Description: Nestled 5,430 feet above sea level, Boulder, Colorado is renowned as ...
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Price
Organization: Colorado Track & Cross Country Camps
Date of Race: 07-07-2025
Description: Nestled 5,430 feet above sea level, Boulder, Colorado is renowned as ...
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2025 Fall Cheer - Valor Mini Cheer Clinic
Organization: Valor Christian High School
Date of Race: 09-16-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Price
Organization: Valor Christian High School
Date of Race: 09-16-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 07-21-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 07-28-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 07-07-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 07-14-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 08-04-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 08-04-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 07-28-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Organization: Mighty Movement
Date of Race: 08-11-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
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Complete list of running events in and near Thornton, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about 80241
About Thornton
The ZIP Code 80241 is associated with the city of Thornton in Adams County in the state of Colorado.
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Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
