Event details subject to change. Please confirm all information via event website.

  • Earth Day 5K/10K

    Lakes at Centerra 2725 Rocky Mountain Ave, Loveland, CO, United States

    The Loveland Classic 5k, 10k, & Kids 1 Mile features a beautiful course on the Centerra Trails around Equalizer & Houts Lakes. After you cross the finish line, be sure to stick around for an after party featuring a coffee truck, local vendors, and overall and age group awards. This event is a fundraiser for […]

  • Five Star 5K

    Riverdale Regional Park 9755 Henderson Road, Brighton, CO, United States

    Adams 12 Five Star Schools is invested in the Whole School, Whole Community, Whole Child (WSCC) approach to education and is committed to ensuring that all students are safe, supported, healthy, engaged, and challenged. This event is an opportunity for the Five Star Community to come together and celebrate this commitment to the overall well-being […]

  • CSU Grit Run 5K

    Colorado State University Fort Collins, CO, United States

    ome join us on April 20th at 9:30am for a 5K run/walk hosted by the Colorado State Football Program! Colorado State Football would like to invite you to participate in an event that will benefit  those with Cystic Fibrosis. Cystic Fibrosis is a progressive, genetic disease that causes persistent lung infections and limits the ability […]

  • Springtime Sprint 5K

    Compass Montessori 4441 Salvia Street, Golden, CO, United States

    Come have an awesome time and race in the 5k or Fun Run we will be hosting on April 26 2025 at the Compass Montessori Golden Campus! There will be T-shirts, snacks, and awards for top 3 finishers per age category. This is a student-led valorization project and all proceeds will go to our school, […]

  • Run for the One 5K

    Red Leg Brewing Company 4630 Forge Rd, Suite B, Colorado Springs, CO, United States

    Please join us for our 17th Annual "Run for the One" at Red Leg Brewing Company benefitting our clients and their families affected by Autism in the Pikes Peak Region. April is Autism Awareness Month, please bring your friends and family to join us in supporting our community by walking or running.

  • FLC Fastest 5K

    Fort Lewis College 1000 Rim Dr, Durango, CO, United States

    Point to point 5k from Fort Lewis College to Durango Running Company.

  • Flying Pig 5K

    Spring Canyon Park 3156 S Overland Trail, Fort Collins, CO, United States

    The Flying Pig 5K is a fundraiser to benefit families in the Family Support Services Program (FSSP). FSSP provides funds designated to assist families who provide support at home to their family member with an intellectual/developmental disability or delay. The dollars raised by this event will be used to offer services to families in the […]

  • Falcon 50

    Cadet Field House 2169 Field House Dr, USAFA, CO, United States

    This year's in-person Falcon 50 will be opened up to all DoD ID Cardholders but is subject to change should a base closure occur. Welcome to the annual Falcon 50 Race Series. This event has 5 race distances/options: the Half-Marathon, Military Half-Heavy, Marathon, Military Heavy, and 50 Miler. Join us and help continue the legacy […]

  • Foster Care 5K

    Riverdale Regional Park 9755 Henderson Road, Brighton, CO, United States

    Adams County will host its annual 5K race, and 1 mile fun run at the Riverdale Regional Park which is home to the Adams County Fair.  Registration opens at 6:45 a.m., and the 5k race starts at 7:30 a.m.  The Fun Run will start 30 minutes later at 8:00 a.m.  Proceeds from the Foster Care […]

  • PPRR Nielson Challenge

    PPRR Nielson Challenge

    North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United States

    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 […]

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