Running races in or near Hudson, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Hudson, 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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
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 ...
View Race Details View on Map
Muddy Dash | Denver
Organization: Viral Run
Date of Race: 09-13-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
View Race Details View on Map
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 ...
View Race Details View on Map
Breakfast & Four Mile Historic Park
Organization: Fort Lupton Recreation Center
Date of Race: 07-24-2025
Description: Age GroupSeniors
View Race Details View on Map
YS: Co-Ed Flag Football 9-10 @ Montbello
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 11-12 @ Montbello
Organization: City and County of Denver
Date of Race: 09-04-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 13-14 @ Montbello
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 13-14 @ Montbello
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 11-12 @ Montbello
Organization: City and County of Denver
Date of Race: 09-04-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 13-14 @ Montbello
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 9-10 @ Montbello
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 9-10 @ Montbello
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 11-12 @ Montbello
Organization: City and County of Denver
Date of Race: 09-04-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 7-8 @ Montbello
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 7-8 @ Montbello
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 9-10 @ Green Valley ...
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 11-12 @ Green Valley ...
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 9-10 @ Green Valley ...
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 7-8 @ Montbello
Organization: City and County of Denver
Date of Race: 09-03-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 5-6 @ Green Valley ...
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 7-8 @ Green Valley ...
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
YS: Co-Ed Flag Football 9-10 @ Green Valley ...
Organization: City and County of Denver
Date of Race: 09-02-2025
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
View Race Details View on Map
Complete list of running events in and near Hudson, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Hudson
About Hudson
Hudson (CO) is a town in Weld County with an estimated population of 2,356.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).