Running Races in 80261 (Denver, CO)
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more in or near 80261
See below for a frequently-updated, comprehensive list of upcoming running events in the local Denver, 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.
16 and under 5K - Individual Age group/open
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
View Race Details View on Map
Adult (17+) 5K - Individual Age group/open
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
View Race Details View on Map
Adult (17+) 10K - Individual Age group/open
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
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
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
16 and under 10K - Individual Age group/open
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
View Race Details View on Map
Senior (60+) 5K - Individual Age group/open
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
View Race Details View on Map
Senior (60+) 10K - Individual Age group/open
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
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
2025 Eerie Erie
Organization: Optimist Club of Erie, Colorado
Date of Race: 10-25-2025
Description: The world-famous Eerie Erie is a Halloweenthemed 5k and ...
View Race Details View on Map
Run with the Buffalo Fun Run: 5K Distance
Organization: Commerce City Recreation Department
Date of Race: 12-06-2025
Description: DescriptionJoin us for our annual Run with the Buffalo ...
View Race Details View on Map
Run with the Buffalo Fun Run: 2.5 Mile ...
Organization: Commerce City Recreation Department
Date of Race: 12-06-2025
Description: DescriptionJoin us for our annual Run with the Buffalo Ugly ...
View Race Details View on Map
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 ...
View Race Details View on Map
Price
Organization: Valor Christian High School
Date of Race: 09-16-2025
Description: Please join us for our annual Valor Mini Cheer camp the ...
View Race Details View on Map
Run Series: Turkey Day 5K FUN Run/Walk
Organization: Parker Parks and Recreation
Date of Race: 11-27-2025
Description: DescriptionOnline registration is not taken through Parker Recreation for ...
View Race Details View on Map
Therapeutic Rec: RunAbilities FUN Walk/Run/Roll FALL25
Organization: Parker Parks and Recreation
Date of Race: 10-04-2025
Description: DescriptionOnline registration is not taken through Parker Recreation for ...
View Race Details View on Map
Run Series: So Long to Summer 5K & ...
Organization: Parker Parks and Recreation
Date of Race: 09-13-2025
Description: DescriptionOnline registration is not taken through Parker Recreation for ...
View Race Details View on Map
BOOM Basketball: (18 mos-3 yrs) Oct T
Organization: Parker Parks and Recreation
Date of Race: 09-30-2025
Description: DescriptionAlong with a parent/guardian, BOOM Basketball teaches children basic basketball skills ...
View Race Details View on Map
Soccer Tots by SuperTots Sports 2yrs to 2yrs ...
Organization: Commerce City Recreation Department
Date of Race: 10-24-2025
Description: DescriptionSoccerTots is our flagship program! ...
View Race Details View on Map
Soccer Tots by SuperTots Sports 2yrs to 2yrs ...
Organization: Commerce City Recreation Department
Date of Race: 10-24-2025
Description: DescriptionSoccerTots is our flagship program! ...
View Race Details View on Map
Soccer Tots by SuperTots Sports 3yrs to 3yrs ...
Organization: Commerce City Recreation Department
Date of Race: 10-24-2025
Description: DescriptionSoccerTots is our flagship program! ...
View Race Details View on Map
Soccer Tots by SuperTots Sports 2yrs to 2yrs ...
Organization: Commerce City Recreation Department
Date of Race: 10-24-2025
Description: DescriptionSoccerTots is our flagship program! ...
View Race Details View on Map
Soccer Tots by SuperTots Sports 3yrs to 3yrs ...
Organization: Commerce City Recreation Department
Date of Race: 10-24-2025
Description: DescriptionSoccerTots is our flagship program! ...
View Race Details View on Map
BOOM Basketball: (18 mos-3 yrs) Nov T
Organization: Parker Parks and Recreation
Date of Race: 11-04-2025
Description: DescriptionAlong with a parent/guardian, BOOM Basketball teaches children basic basketball skills ...
View Race Details View on Map
BOOM Basketball: (18 mos-3 yrs) Oct T
Organization: Parker Parks and Recreation
Date of Race: 09-30-2025
Description: DescriptionAlong with a parent/guardian, BOOM Basketball teaches children basic basketball skills ...
View Race Details View on Map
Complete list of running events in and near Denver, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about 80261
About Denver
The ZIP Code 80261 is associated with the city of Denver in Denver County in the state of Colorado.
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
