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  • Distance: 23.4 km
    Thu, Jul 23, 2026 at 4:30 PM

    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 Members Save $5 off adult pricing!

    Use the email address associated with your membership. Non-Members can easily join in the registration process to immediately save.

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    2 MilesRun via RunSignup
  • Distance: 23.5 km
    Fri, Jul 24, 2026 at 5:30 PM

    Join us for the 3rd annual Flyin' Ryan Memorial 5k , a heartfelt event dedicated to honoring the memory of Ryan Vomacka, an exceptional athlete and individual who left an indelible mark on our community. Ryan, a Mountain View High School graduate, was an integral part of the Cross Country and Track teams, helping lead the Mountain View Boys to victory in the 2016 State Track Championship. Ryan's courage, determination, and spirit, especially in his battle with brain cancer, continue to inspire all who knew him. This race is more than just a competition; it's a celebration of Ryan's life and legacy. By participating, you are supporting the Track and Cross Country programs at Mountain View High School, and we have establish a scholarship fund in Ryan's honor, awarded annually to a deserving athlete from the program .We hope to make this race an annual tradition, fostering community spirit and support for our young athletes. Come run, walk, or cheer and be part of a day that embodies the

    perseverance and passion Ryan showed throughout his life. The location will be at Fairgrounds Park in Loveland .

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    3.1 Miles5kRunWalk via RunSignup
  • Distance: 23.4 km
    Thu, Aug 06, 2026 at 4:30 PM

    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 Colorado Track & Field Team, the facilities offer the full range of track and field events and is one of the only meets in Colorado that offer a chance to run the Steeplechase or throw the javelin.

    If you've been wanting to try a track race and run in the footsteps of CU stars such as Jenny Simpson, Emma Coburn, Joe Klecker, Val Constien, Dathan Ritzenhein, Alan and Shayne Culpepper, and Kara and Adam Goucher, now is your chance!

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    Run via RunSignup
  • Distance: 12.1 km
    Sat, Aug 08, 2026 at 8:00 AM

    Come join us for a race around the entirety of beautiful Lake McIntosh! This 3.5 mile race is a half paved/half dirt course surrounded by wonderful mountain views, vast farmlands, and beautiful aquatic wildlife! Gather at Dawson Neighborhood park near the pirate ship playground where you will find an assortment of vendors, music, games, and fun! All are welcome to participate in this awesome event! Doggos are encouraged to participate!

    ! NEW ADDITION ! We are so excited to announce the Kids Dash! Please bring your kiddos to enjoy a mad dash to the finish line near the Pirate Ship Playground at Dawson Park!

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    1k3.5 MilesRun via RunSignup
  • Distance: 16.7 km
    Sat, Aug 08, 2026 at 9:30 AM

    Eat. Run. Adopt.

    Join us for Berthoud’s first-ever community-driven 10k!

    In partnership with Berthoud Pet Supply, this isn’t just a race—it’s a moving feast with a mission. A portion of race registration proceeds will go to Scroungy Dogs and Pretty Pups Rescue This community race and expo is designed to support Scroungy Dogs and Pretty Pups Rescue, a local 501(c)(3) non-profit dedicated to rescuing and rehoming dogs and cats throughout Northern Colorado.

    Inspired by the spirit of the famous Taco Bell 50k, we are hitting the pavement to celebrate the heart of our town: our local cuisine, and small businesses. Runners will run around town stopping at set up food aid stations with a sample of the local restaurants food. They will wear a wristband that will be hole punched to show they completed eating their samples. They can collect all samples and eat them at the finish but need to hole bunch their wristband to confirm they made the stops.

    Prizes for the overall winner are BOLDERBoulder 2027 entrance + cash prize. Runners up in men, women, kids, seniors get a gift basket with local items from local businesses.

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    6.2 Miles10kRun via RunSignup
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