Event details subject to change. Please confirm all information via event website.
Week of Events
Sunday, July 27, 2025
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July 27, 2025 -Dash for Smiles 5K
Dash for Smiles 5K
Dash for Smiles was created by three mothers of cleft affected children. This is the 15th annual 5K walk/run to raise awareness and to benefit cleft lip and palate programs at Children's Hospital Colorado and Rocky Mountain Hospital for Children.
Monday, July 28, 2025
No events on this day.
Tuesday, July 29, 2025
No events on this day.
Wednesday, July 30, 2025
No events on this day.
Thursday, July 31, 2025
No events on this day.
Friday, August 1, 2025
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August 1, 2025 -Dirty Dozen Trail 10K
Dirty Dozen Trail 10K
The New Castle Rides and Reggae Festival is a celebration of trail running, mountain biking, music and community. Join them for the Dirty Dozen Tail 10K on August 6th.
Saturday, August 2, 2025
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August 2, 2025 -Freedom Fest 5K
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August 2, 2025 -Valley 5000
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August 2, 2025 -Walk Like MADD
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August 2, 2025 -PPRR Nielson Challenge
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August 2, 2025 -Hero Hustle Half Marathon
Freedom Fest 5K
Hosted by Colorado Veterans Project at Salisbury Equestrian Park located in Parker, Colorado Colorado Veterans Project invites everyone to come together to celebrate Colorado Day and the start to the 150th year as a STATE. Celebrate Colorado Day (Observed August 1st) and your Freedom while helping us raise money for Colorado Veterans. Supporting Colorado Veterans […]
Valley 5000
With over 300 runners expected and even more spectators, this will be an amazing year for the 39th Valley 5000, hosted by Sweetheart City Racing. This run/walk is scheduled to begin in Mehaffey Park on August 26, 2022. We are proud to support House of Neighborly Services, an organization that assists and advocates for people […]
Walk Like MADD
Walk Like MADD is MADD's signature fundraising event to help us raise both awareness and funds to end drunk driving and fight drugged driving. With every step taken and each dollar raised, walkers are supporting MADD’s lifesaving mission to keep our families and communities safe.
PPRR Nielson Challenge
Race Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Click here for an explanation of the […]
Hero Hustle Half Marathon
Suit up for the Hero Hustle – the ultimate family fun run! Whether you're zooming through the 5k, taking on the 10k adventure, or challenging yourself with the Half Marathon, this event is all about unleashing your inner superhero. Grab your cape, rally your sidekicks, and race for fun, not speed! With costumes, family-friendly vibes, […]
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