Running races in or near Fountain, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Fountain, 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.
Toughest Mudder Colorado 2025
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Toughest Mudder is 12 full hours of extreme teamwork, stamina and ...
View Race Details View on Map
Saturday - September 27, 2025 - Toughest Mudder ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Toughest Mudder is 12 full hours of extreme teamwork, stamina and ...
View Race Details View on Map
Saturday - September 27, 2025 - Pit Crew ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Toughest Mudder is 12 full hours of extreme teamwork, stamina and ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - Spectator & ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - September 28, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - September 28, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - September 28, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - September 28, 2025 - Spectator & ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Sunday - September 28, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 5K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - TM 15K ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Tough Mudder is more than just an obstacle course. Built on ...
View Race Details View on Map
Saturday - September 27, 2025 - Toughest Mudder ...
Organization: Tough Mudder US
Date of Race: 09-27-2025
Description: Toughest Mudder is 12 full hours of extreme teamwork, stamina and ...
View Race Details View on Map
Elite Track and Field or Cross Country - ...
Organization: Air Force Sports Camps
Date of Race: 06-23-2025
Description: The AF Elite TF or XC Camp will provide campers with ...
View Race Details View on Map
Track & Cross Country - Session 2 (Commuter)
Organization: Air Force Sports Camps
Date of Race: 06-16-2025
Description: AF Track and Cross Country camp is a great opportunity to ...
View Race Details View on Map
Track & Cross Country - Session 2 (Boarder)
Organization: Air Force Sports Camps
Date of Race: 06-16-2025
Description: AF Track and Cross Country camp is a great opportunity to ...
View Race Details View on Map
Complete list of running events in and near Fountain, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Fountain
About Fountain
Fountain (CO) is a city in El Paso County with an estimated population of 25,846.[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.).
