Running races in or near Lakeside, CO
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Lakeside, 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.
Elk Meadow 5k Trail Race - 5/30/26
Organization: Evergreen Park & Recreation District
Date of Race: 05-30-2026
Description: DescriptionCome run with us in beautiful Evergreen at picturesque Elk Meadow ...
View Race Details View on Map
Bergen Peak Half Marathon Trail Race - 8/22/26
Organization: Evergreen Park & Recreation District
Date of Race: 08-22-2026
Description: DescriptionCome run with us in beautiful Evergreen to the top of ...
View Race Details View on Map
Alderfer 10k Trail Race - 6/27/26
Organization: Evergreen Park & Recreation District
Date of Race: 06-27-2026
Description: DescriptionCome run with us in beautiful Evergreen at Alderfer/3 Sisters Park!This ...
View Race Details View on Map
Alderfer 5k Trail Race - 6/27/26
Organization: Evergreen Park & Recreation District
Date of Race: 06-27-2026
Description: DescriptionCome run with us in beautiful Evergreen at Alderfer/3 Sisters Park!This ...
View Race Details View on Map
Elk Meadow 10k Trail Race - 5/30/26
Organization: Evergreen Park & Recreation District
Date of Race: 05-30-2026
Description: DescriptionCome run with us in beautiful Evergreen at picturesque Elk Meadow ...
View Race Details View on Map
Price
Organization: Colorado Track & Cross Country Camps
Date of Race: 07-06-2026
Description: DescriptionCome run with us in beautiful Evergreen at picturesque Elk Meadow ...
View Race Details View on Map
Colorado Cross Country Summer Camp
Organization: Colorado Track & Cross Country Camps
Date of Race: 07-06-2026
Description: Nestled 5,430 feet above sea level, Boulder, Colorado is renowned as ...
View Race Details View on Map
Muddy Dash - Exclusive VIP Registration - ...
Organization: Viral Run
Date of Race: 06-20-2026
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: 06-20-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
View Race Details View on Map
Muddy Dash | Denver 2026
Organization: Viral Run
Date of Race: 06-20-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
View Race Details View on Map
2026 SKECHERS Wicked Wine Run Denver
Organization: Wicked Wine Run
Date of Race: 08-01-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
View Race Details View on Map
Puzzling Competition
Organization: Commerce City Recreation Department
Date of Race: 08-27-2026
Description: DescriptionPut your problem-solving skills to the test in this exciting puzzlingcompetition! ...
View Race Details View on Map
Bergen Peak 5k Trail Race - 8/22/26
Organization: Evergreen Park & Recreation District
Date of Race: 08-22-2026
Description: DescriptionCome run with us in beautiful Evergreen to the top of ...
View Race Details View on Map
Lucky Day Out: Casino Excursion
Organization: Evergreen Park & Recreation District
Date of Race: 08-20-2026
Description: DescriptionFeeling Lucky this summer? Finding yourself in the mood for ...
View Race Details View on Map
Evergreen Trail Race Series 2026 (5k ONLY Package ...
Organization: Evergreen Park & Recreation District
Date of Race: 05-30-2026
Description: Description Register for all 4 races and save!This registration will ...
View Race Details View on Map
5k Race : Summer Sizzle : June
Organization: Fort Lupton Recreation Center
Date of Race: 06-13-2026
Description: DescriptionA certified 5k Race starts on South Harrison Avenue in front ...
View Race Details View on Map
Evergreen Trail Race Series 2026 (Ext Distance Package ...
Organization: Evergreen Park & Recreation District
Date of Race: 05-30-2026
Description: Description Register for all 4 races and save!This registration will ...
View Race Details View on Map
Ranger Roundtable - River Run Park
Organization: Commerce City Recreation Department
Date of Race: 07-24-2026
Description: DescriptionHave you tried finding one of our park rangers? Well look ...
View Race Details View on Map
BOTH 5K + 1K! - Individual
Organization: Wicked Wine Run
Date of Race: 08-01-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
View Race Details View on Map
5K WICKED WINE RUN - Individual
Organization: Wicked Wine Run
Date of Race: 08-01-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
View Race Details View on Map
Volunteer then Run! - Individual
Organization: Wicked Wine Run
Date of Race: 08-01-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
View Race Details View on Map
1K WINE WALK - Individual
Organization: Wicked Wine Run
Date of Race: 08-01-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
View Race Details View on Map
Snobahn Summer Training
Organization: Lake Eldora Racing
Date of Race: 06-01-2026
Description: We have recently changed the Snobahn options, please read the descriptions ...
View Race Details View on Map
Price
Organization: Colorado Womens Basketball
Date of Race: 06-15-2026
Description: We have recently changed the Snobahn options, please read the descriptions ...
View Race Details View on Map
Price
Organization: Colorado Womens Basketball
Date of Race: 06-15-2026
Description: We have recently changed the Snobahn options, please read the descriptions ...
View Race Details View on Map
Complete list of running events in and near Lakeside, CO: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Lakeside
About Lakeside
Lakeside (CO) is a town in Jefferson County with an estimated population of 8.[4]
Races Local Newsletter
Subscribe to get the latest on racing delivered to your inbox, once per week.
Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
