View some of the best races in Aurora, Colorado! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.
LOUISVILLE'S BEST ACTIVE SUMMER CAMP: Get Outside, Work Hard, Have Fun! Weeklong, half-day camps for every kid to Build Strength + Increase Speed + Improve Technique in a positive, non-competitive environment. THE BEST COACHING AT THE RIGHT TIME...
Join our 12-week half marathon training program! We safely build speed and endurance to help you achieve your goals, whether they are to complete the distance or to set a personal best. We host track and road workouts tailored to every experience ...
Join Bird Conservancy of the Rockies as we partner with Birdability® for monthly outings in 2025! These are accessible, inclusive bird programs perfect for beginning birders and avian enthusiasts alike. People of all ages and abilities are welcome...
DescriptionJoin us at Staunton State Park for a beautiful 6 mile trail race. Please bring a water bottle. This is a cup free race.Registration starts at 7AM. Race start at 8AM. NO CREDITS/TRANSFERS OR REFUNDS!Activity Age GroupAdultLocationStaun...
Support the Heritage Eagles cross country team at the highly anticipated seventh annual Heritage Eagles 5K! Last year's event raised an impressive $3,500+ for the team, with $10.00 from each registration directly contributing to their success. Joi...
The Cookie Chase is Denver’s race that ends with cookies. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh cookies at the finish. Our mission is to bring people together to have a fun, fit morning. All finishe...
Get ready for a sun-soaked adventure and a fantastic mid-season challenge with our 13th Annual Dog Days 5K, 10K & Half Marathon, benefiting Do Over Dogs! Held in a central location between Denver and Boulder, our courses wind northeast along t...
LOUISVILLE'S BEST ACTIVE SUMMER CAMP: Get Outside, Work Hard, Have Fun! Weeklong, half-day camps for every kid to Build Strength + Increase Speed + Improve Technique in a positive, non-competitive environment. THE BEST COACHING AT THE RIGHT TIME...
Fun for all, from newcomers of any age racing for the first time to veteran competitors looking to test their fitness, all in a friendly, welcoming environment. We are back at CU Potts Field again offering a full schedule of events. BRR...
The Mile High Mile presented by Sara Vaughn at Liv Sotheby' is back for its 7th season Saturday, July 19th at Niwot High School. We aim to build a high-energy event for runners of all ages and abilities. With each wave, we introduce all...
Join us for the annual All American 4 & 8 mile! A patriotic-themed event that is perfect for the whole family.The fun includes - Great Swag - designer shirt & custom medal Chip-timing with live results and awards Free photos FREE Ice C...
The 7/20 Foundation is proud to present the 4th annual Hero’s Journey 5k Run/Walk. This unique point-to-point race makes its way through Aurora's City Center and culminates in the 7/20 Memorial Reflection Garden. For those over 21, this race ...
This hilly 5K course route loops through the Sixth Avenue West neighborhood and finishes at the course starting point. Festivities and swag bags provided at the conclusion of the event. Medals presented to each age group and gender winners of 1st...
NO Race Day Registrations Fun for all, from newcomers of any age racing for the first time to veteran competitors looking to test their fitness, all in a friendly, welcoming environment. Held at the Historic Potts Field, home of the University of ...
August may be hot...but still a great time to run, and we hope you'll come join the runners of RMRR. We'll run our August 5k on the Highline Canal around DeKoevend Park. As always, everyone is welcome. For August, we use a mass start rather ...
With over 300 runners expected and even more spectators, this will be an amazing year for the 42nd Valley 5000, hosted by Sweetheart City Racing. This run/walk will begin in Mehaffey Park on August 2, 2025 at 8:00am. We are going to have a new Non...
Ready to get off the sofa and gallop around Highlands Ranch with some friends? Yeah, you are! Come frolic with us at the Unicorn Runner 5k in Highlands Ranch to finish off your summer! You'll earn a sweet tee shirt and a flashy u...
DescriptionJoin us at Staunton State Park for a beautiful 10 mile trail race. Please bring a water bottle. This is a cup free race.Registration starts at 7AM. Race start at 8AM. NO CREDITS/TRANSFERS OR REFUNDS!Activity Age GroupAdultLocationStau...
Fun 3 mile walk benefitting Habitat for Humanity of Metro Denver. August 2, 2025, 9 - noon
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