Skip to main content
Date:
Sat, Jan 09, 2027 at 9:00 AM – 1:00 PM
Location:
11200 W 58th Ave
Arvada, Colorado
80002
United States
OpenStreetMap Google Maps
Links:
runsignup.com
Tags:
10k 13.1 Miles 5k Run Trail Walk

Join us for the 14th annual Polar Prowl at the Stenger Sports Complex in Arvada, CO! As the first Denver-area half marathon of the year, this event features 5K, 10K, and half marathon courses that meander along the Van Bibber Creek Trail, offering breathtaking views of Arvada's open spaces and Table Mountain. Because the courses are relatively flat, it is the perfect opportunity to chase a personal record or secure a qualifying time for the BOLDERBoulder. We are proud to support Penguins International with this event, and we invite you to join our penguin costume contest. The layout is incredibly spectator-friendly, featuring a viewing area just a short walk from the venue where fans can cheer on half marathoners three times and 5K or 10K athletes once before they hit the finish line.

More races nearby

  • RMRR Spring Marathon Training Series #2 [rmrr.org] [Register at runsignup.com]

    Sat, Apr 11, 2026 at 8:00 AM

    Description

    RMRR provides consistent and individualized marathon training opportunities for runners of all abilities.

    All races in the series are low cost, friendly, fully supported, and officially timed.The...

    RMRR provides consistent and individualized marathon training opportunities for runners of all abilities.

    All races in the series are low cost, friendly, fully supported, and officially timed.The first two races, March 29 & April 11, are 10 Mile and 20 Mile races (runners choice for distance). The third race in the series is the Inaugural Blue Heron half marathon. All you need to do is focus on your running! Our races fit perfectly in training schedules for Boston, London, Colfax, and other spring full and half marathons.

    Everyone is welcome to Marathon Training Series races: RMRR members, guests, training team members, everyone! The course is clearly marked, and mile markers will help you gauge your time. Aid stations will have water, sports drink, and gels. Winners of each distance will receive ribbons and running store gift certificates. We make it easy for you to work on your pace, your nutrition and drinking, and getting everything ready for your big race.

    RMRR members get a 50% discount (automatically taken at registration check out). Race day registration will be available.

    Please note that for everyone's safety dogs or running strollers are not permitted on our courses. Thanks for understanding.

    The races begin at 8 am at the Platte River Trailhead Park in Thornton, at 88th and Colorado.

    9.9 km from Arvada
    Thornton, Colorado, 80229, United States
    OpenStreetMap Google Maps

    10 Miles 20 Miles Marathon Run Trail

  • Spring Fling Prairie Dog Half, 10k, & 5k [runsignup.com]

    Sun, Apr 12, 2026 at 8:00 AM

    Description

    Welcome to the SPRING FLING Prairie Dog Half, part of the Prairie Dog Half Race Series. This spring-time event also features 10k & 5k distances!

    If you're looking for race day info (including, schedule, course, packet pick up, etc) navigate to the menu under "race info" at the top!

    9.2 km from Arvada
    14982 W 69th Ave, Arvada, Colorado, 80007, United States
    OpenStreetMap Google Maps

    5k 10k 13.1 Miles Run

  • All-Out Beat the Heat [runsignup.com]

    Sat, Apr 18, 2026 at 7:00 AM

    Description

    Unleash your inner superhero at the 14th Annual Beat the Heat event! This year, we're calling all champions to assemble where one of Colorado's favorite trails joins one of its most glorious parks,...

    Unleash your inner superhero at the 14th Annual Beat the Heat event! This year, we're calling all champions to assemble where one of Colorado's favorite trails joins one of its most glorious parks, and support the vital mission of Adaptive Adventures. All course swill send athletes on a heroic journey, following the winding Big Dry Creek Trail southwest, with the half marathon course offering magnificent views of Standley Lake against the epic backdrop of the Front Range. It’s an official BOLDERBoulder qualifying event, so come prepared to put your superpowers to the test and achieve a truly marvel-ous finish time!

    8.8 km from Arvada
    10170 Church Ranch Way, Westminster, Colorado, 80021, United States
    OpenStreetMap Google Maps

    5k 10k 13.1 Miles Run Trail

  • DoNot Stop Half Marathon (5k/10k) - Denver [runsignup.com]

    Sun, Apr 19, 2026 at 8:00 AM

    Description

    Question: Is it supposed to be DO NOT STOP, or DONUT STOP? Answer: YES!

    Like Running or Walking? Love Donuts? This race is for you! Join us for the annual DoNot Stop Half Marathon, 5k/10k! A...

    Question: Is it supposed to be DO NOT STOP, or DONUT STOP? Answer: YES!

    Like Running or Walking? Love Donuts? This race is for you! Join us for the annual DoNot Stop Half Marathon, 5k/10k! A donut-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

    • Delicious donut waiting at the finish line

    • Plenty of fun!

    Grab your friends and family, you are not going to want to miss this one!

    Can't make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!

    *Youth-based pricing for the 5k/10k, 12 & Under are only $15

    • Half - Marathon registration includes a custom bib, designer shirt, and an awesome finisher medal!

    • 10k registration includes a custom bib, designer shirt, and an awesome finisher medal!

    • 5k registration includes a custom bib, designer shirt, and an awesome finisher medal!

    • 1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!

    The kid's dash is a fun, untimed dash for our kiddos ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specifically crafted medal for our kids' dash event! (If your child wants to run the kid's dash, and doesn't want the SWAG, they are welcome to run with us on race day for free!)

    **Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!

    Please note that there is a mandatory $12 parking fee per vehicle, collected by the park. Be prepared to pay this fee upon arrival, unless you have a valid state park pass, in which case the fee is waived.

    4.4 km from Arvada
    Westminster, Colorado, 80020, United States
    OpenStreetMap Google Maps

    1 Miles 3.1 Miles 5k 6.2 Miles 10k 13.1 Miles Half Marathon Run Virtual Walk

  • Hot Laps - Denver [runsignup.com]

    Fri, Apr 24, 2026 at 5:00 PM

    Description

    When: April 24, 2026 | Meet up: 5:30pm, Race: 6:30pm, Finals: 7:30pm, End:10pm

    Where: Little Machine

    Join us for the fourth round of Hot Laps sponsored by Runners Roost and Citius RC powered by On....

    When: April 24, 2026 | Meet up: 5:30pm, Race: 6:30pm, Finals: 7:30pm, End:10pm

    Where: Little Machine

    Join us for the fourth round of Hot Laps sponsored by Runners Roost and Citius RC powered by On. The rules stay the same this year, but the course takes steps elsewhere. Teams of four race to complete as many laps as they can in 45 minutes. The top five teams with the most laps progress to a final round where the fastest laps win.

    Relay teams are mixed gendered and created by racers before they sign up. Each team must have at least one member of the opposite gender (2 girls/2 guys, 3 girls/1 guy, etc.) Teams can pick up race packets the week before at Runners Roost | 1685 S Colorado Blvd J, Denver, CO 80222. Or come early to check-in before 5:50pm on April 24th.

    Hot Laps takes inspiration from the motor racing world where cars compete on fixed courses to complete as many laps in a set time.

    Similar to the world of car racing, Hot Laps require teamwork. Mixed gendered teams will compete on an unsanctioned course where each member has to exchange in a predetermined zone. At the 45 minute mark, teams will total their laps and the teams with the most laps will advance to the final round.

    6.9 km from Arvada
    2924 W 20th Ave, Denver, Colorado, 80211, United States
    OpenStreetMap Google Maps

    Run

More races nearby →
Like Wikipedia, anyone can contribute. Sign up to add your local events.