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5k run events in Boulder, CO

Sanitas Brewing 5k | Englewood | 2025 CO Brewery Running Series
Sun, Jun 1, 10:00 AM
Sanitas Brewing Company - Englewood, CO
Sanitas Brewing 5k | Englewood | 2025 CO Brewery Running Series
Sun, Jun 1, 10:00 AM
Sanitas Brewing Company - Englewood, CO
International Sloth Day Run 5K/10K/13.1 DENVER/AURORA
Sat, Oct 18, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
International Sloth Day Run 5K/10K/13.1 DENVER/AURORA
Sat, Oct 18, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Father's Day Fun Run 5K/10K/13.1 DENVER/AURORA
Sat, Jun 14, 7:30 AM
Piney Creek Hollow Park(Course Map will be emailed)
Father's Day Fun Run 5K/10K/13.1 DENVER/AURORA
Sat, Jun 14, 7:30 AM
Piney Creek Hollow Park(Course Map will be emailed)
Steps to Stability
Sat, Jun 7, 8:00 AM
Cheesman Park Picnic Area
Steps to Stability
Sat, Jun 7, 8:00 AM
Cheesman Park Picnic Area
The Hot Cross Bun Run
Sat, May 10, 9:30 AM
A.K. Cycles
The Hot Cross Bun Run
Sat, May 10, 9:30 AM
A.K. Cycles
Run for Donuts 5K/10K/13.1 DENVER/AURORA
Sat, Oct 4, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Run for Donuts 5K/10K/13.1 DENVER/AURORA
Sat, Oct 4, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Charathoner Run Club x YogaSix Nine Mile (FREE run club+yoga)
Wed, May 7, 5:45 PM
YogaSix Nine Mile
Charathoner Run Club x YogaSix Nine Mile (FREE run club+yoga)
Wed, May 7, 5:45 PM
YogaSix Nine Mile
WeldWerks Brewing 5k & 10k | Greeley | 2025 CO Brewery Running Series
Sat, Jul 19, 10:00 AM
WeldWerks Brewing Co.
WeldWerks Brewing 5k & 10k | Greeley | 2025 CO Brewery Running Series
Sat, Jul 19, 10:00 AM
WeldWerks Brewing Co.
2025 Pirate's Treasure Chase 1M 5K 10K 13.1 26.2
Sun, Sep 7, 7:00 PM
Denver
2025 Pirate's Treasure Chase 1M 5K 10K 13.1 26.2
Sun, Sep 7, 7:00 PM
Denver
PRE 3rd LUNA Warm Up Run|Walk PRE 3rd LUNA Calentamiento! Camina o Corre!
Sat, May 3, 9:00 AM
Sloans Lake park playground North
PRE 3rd LUNA Warm Up Run|Walk PRE 3rd LUNA Calentamiento! Camina o Corre!
Sat, May 3, 9:00 AM
Sloans Lake park playground North
Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA
Sat, Oct 18, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA
Sat, Oct 18, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Resolute Tap & Cellar 5k | Arvada | 2025 CO Brewery Running Series
Sat, Aug 23, 10:00 AM
Resolute Brewing Tap & Cellar
Resolute Tap & Cellar 5k | Arvada | 2025 CO Brewery Running Series
Sat, Aug 23, 10:00 AM
Resolute Brewing Tap & Cellar
2025 We Rise Together 1M 5K 10K 13.1 26.2- Save $2
Tue, Apr 1, 7:00 PM
Denver
2025 We Rise Together 1M 5K 10K 13.1 26.2- Save $2
Tue, Apr 1, 7:00 PM
Denver
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
Sat, Aug 30, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Sunrise Marathon 5K/10K/13.1 DENVER/AURORA
Sat, Aug 30, 7:30 AM
Piney Creek Hollow Park (Course Map will be emailed)
Leftapalooza 2025, Presented by Colorado Materials
Sat, Jun 14, 10:30 AM
1245 Boston Ave
Leftapalooza 2025, Presented by Colorado Materials
Sat, Jun 14, 10:30 AM
1245 Boston Ave
Fun Run & Dog Jog at Taste of Louisville Summerfest
Sat, Jun 7, 9:30 AM
901 Main St
Fun Run & Dog Jog at Taste of Louisville Summerfest
Sat, Jun 7, 9:30 AM
901 Main St
Sloan's Lake Run Club - May
Thu, May 15, 5:30 PM
Edgewater Public Market
Sloan's Lake Run Club - May
Thu, May 15, 5:30 PM
Edgewater Public Market
90s vs. Y2K Hair & Fashion Show
Sat, May 17, 6:30 PM
Void Studios
90s vs. Y2K Hair & Fashion Show
Sat, May 17, 6:30 PM
Void Studios
Ugly Sweater 5k @ Left Hand Brewing Co. | 2025 CO Brewery Running Series
Sat, Dec 6, 10:00 AM
Left Hand Brewing Company
Ugly Sweater 5k @ Left Hand Brewing Co. | 2025 CO Brewery Running Series
Sat, Dec 6, 10:00 AM
Left Hand Brewing Company
Run For The Roses
Sat, May 3, 10:00 AM
1041 S Gaylord St
Run For The Roses
Sat, May 3, 10:00 AM
1041 S Gaylord St

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