RaceMob

Upcoming Denver, Colorado Races

View some of the best races in Denver, 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.

    • 5K

    Conifer, CO

    22.95 miles away

    I'm Attending

    Conifer Climb

    A challenging but rewarding climb from the town of Conifer through the windy roads of the Hilldale Pines Neighborhood and back.

    • 5K, 10K, 1/2M

    Arvada, CO

    8.29 miles away

    I'm Attending

    All-Out Polar Prowl

    From the heart of the West Metro area and the Stenger Soccer Complex, All-Out brings you our 13th annual Polar Prowl! Along with its Endless Series sidekick in June, Summer Breeze, these 5K, 10K and Half Marathon courses will follow Van Bibber Cre...

    • 5K

    Denver, CO

    1.31 miles away

    I'm Attending

    Candy Cane Course - Denver

    Join us for the annual Candy Cane Course 5k/12k!  A fun, Christmas-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 De...

    • 5K

    Denver, CO

    0.29 miles away

    I'm Attending

    Santa's Dash for Ca$h

    / 2 RaceMobbers Scheduled

     The Santa's Dash for Cash event is a celebration of Slo-Hi/Denver and EVERY finisher will get a bonus envelope! Some of the gift envelopes contain CA$H, at least one envelope includes $100! 5k Run is chip-timed and performance-based awards a...

    • 10K, 5K

    Windsor, CO

    49.2 miles away

    I'm Attending

    Santa Catch 5k & 10k

    / 2 RaceMobbers Scheduled

    Santa Catch 5K, 10K and 1 Mile Kids Fun RunSaturday December 14, 2024NOCO Sports Center - Windsor, CO Start your holiday season with the joy of running, with courses through the Highland Meadows neighborhood, and enjoy the warmth of the NOCO Sport...

    • 5K

    Thornton, CO

    11.26 miles away

    I'm Attending

    WinterFest 5k & Fun Run

    Kick off the holiday season with a spirited run/walk at Thornton's Carpenter Park. Choose from the chip-timed 5k, or experience the festive atmosphere in a shorter distance in our untimed Fun Run/Walk. Stick around after for the festival, includin...

    Denver, CO

    3.18 miles away

    I'm Attending

    RMRR December Trophy Series

    Rocky Mountain Road Runners (RMRR) holds a monthly Trophy Series race in the Denver area. Our December race will be in Denver's Washington Park with a 4.5 mile course for all runners.  Please plan to arrive 30-45 minutes before race start to ...

    • 5K, 10K, 1/2M

    Westminster, CO

    10.73 miles away

    I'm Attending

    All-Out Fa La La

    Dash through the snow (or not snow) at our 13th annual Fa La La! Along with its Endless Series sidekick in July… Dog Days, the majesty of our breathtaking Flatirons as a backdrop will inspire you every step of these 5K, 10K & Half Ma...

    • 5K, 10K

    Broomfield, CO

    10.45 miles away

    I'm Attending

    Broomfield Turkey Day 5K/10K

    WELCOME TO YOUR FAMILY'S THANKSGIVING DAY TRADITION Welcoming all runners, walkers, and pumpkin pie eaters alike!This fall event is fun for the whole family.Youth and team pricing is available! All the details you could ever need are right here on...

    • 5K

    Parker, CO

    17.82 miles away

    I'm Attending

    Parker Parks and Recreation Turkey Day 5K FUN Run/Walk

    Turkey Day 5K FUN Run/Walk with RNK Running & Walking The tradition continues! Celebrate Thanksgiving Day with family and friends while getting a workout. Date: Nov. 27, 2025Time: 8-8:15 a.m., (waves based on pace) Location: Start an...

    Loveland, CO

    47.41 miles away

    I'm Attending

    Huffin' for Stuffin' 2-Mile Fun Run

    Come join us on Thanksgiving morning for a 2-mile fun run! The event will be held at Mehaffey Park. We will have a fun course, music, and more! Come dressed in your best Turkey Day outfit. Every participant will receive a memorable campfire mug an...

    • 5K

    Littleton, CO

    10.33 miles away

    I'm Attending

    Gobble Wobble Run 2025

    The Gobble Wobble Run is a family friendly 5K that has been going strong since 2010!  We welcome all ages and abilities.  Our race takes place at beautiful Clement Park in Littleton, Colorado every Thanksgiving morning Frequently Asked Q...

    • 10K, 5K

    Denver, CO

    2.16 miles away

    I'm Attending

    Pumpkin Pie 5K/10K

    / 2 RaceMobbers Scheduled

    Join us for a holiday tradition! The Pumpkin Pie 5K/10K is a flat and fast 5K and 10K held at City Park in Denver, Colorado. Start your holiday season off right with this family friendly run. All finishers will get a piece of delicious pumpkin pie...

    Loveland, CO

    47.36 miles away

    I'm Attending

    Bell Ringer 4 Miler

    Our community is the only city in the nation to follow the old tradition of ringing bells throughout the town in the early morning hours of Veteran’s Day. This race will mimic some of those old traditions to honor our nation's veteran community. W...

    • 5K

    Denver, CO

    0.26 miles away

    I'm Attending

    RMRR November Trophy Series

    Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.  We provide a low-key, low-cost racing environment. Everyone is welcome to run with us! The 15km race uses a handicap start system, slow-to-fast, spread over ~50 mi...

    • 5K, 10K, 1/2M

    Golden, CO

    13.22 miles away

    I'm Attending

    All-Out Kooky-Spooky

    From the base of Table Mountain and Colorado's spectacular foothills, All-Out Multicourse presents our 14th annual Kooky-Spooky from Jefferson County's NAAC Stadium… easily accessible from several nearby highways. Along with its Endless Series sid...

    • 10K, 5K

    Denver, CO

    1.31 miles away

    I'm Attending

    Turkey Trails- Denver

    Join us for the annual Turkey Trails 5k/10k!  A fun, Thanksgiving-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 De...

    • 10K, 5K

    Denver, CO

    2.16 miles away

    I'm Attending

    Ghosts and Goblins 5K/10K

    / 2 RaceMobbers Scheduled

    The Ghosts & Goblins 5K/10K is a family, friendly event to celebrate the upcoming holiday season. Start your holiday traditions with a fun morning of fitness and friends by joining us at Denver’s City Park. Runners and walkers will complete a ...

    • 5K

    Arvada, CO

    10.19 miles away

    I'm Attending

    Apex Foundation Trick or Trot 5K & Kids' Halloween Hunt

    Voted Best of the Best in Arvada for Non Profit Events by Colorado Community Media! Join the Apex Foundation for the 5th Annual Trick or Trot 5K! Runners and walkers of all ages and abilities are all welcome to join us for this Halloween celebrati...

    • 5K

    Lakewood, CO

    11.51 miles away

    I'm Attending

    The Great Trailhead Foot Race 5 & 10 Miler

    Welcome to the Great Trailhead Foot Race at Bear Creek Lake Park!  Featuring legitimate TRAILS in the shadow of Denver's skyline, you'll love the single-track and dirt as you race 5 miles, or a double lap of TEN miles to the finish line party...

    • 5K

    Denver, CO

    4.5 miles away

    I'm Attending

    2025 DU Crimson Classic 5K Run/1.5 Mile Walk

    AboutThe University of Denver's 12th Annual Crimson Classic 5K Run/1.5 Mile Walk will take place on Friday, October 18, 2024 on Carnegie Green Lawn at 3pm. Music, stretching, and snacks will start at 2:15pm. The focus of the Crimson Classic is to ...

    • 5K, 1/2M

    Westminster, CO

    11.2 miles away

    I'm Attending

    Westy Half & 5k

    Join the WESTY HALF and 5k this fall! The Hometown Race Series features half marathons and 5k distance events in outlying communities outside the Denver and Boulder metro areas.  Whatever distance you're ready to tackle, we'll be there with y...

    • 5K, 10K

    Denver, CO

    5.73 miles away

    I'm Attending

    The bRUNch Run™

    The bRUNch Run ™ 5K + 10K is back! Join us in Denver on Sunday, October 13 for the most epic and delicious 5K + 10K run/walk. Think road race meets food festival... join us for a morning of cheering runners on, finish line high fives and hugs, tea...

    • 5K, 10K, 1/2M, M

    Windsor, CO

    49.77 miles away

    I'm Attending

    Windsor Marathon, Half Marathon, 10k & 5k

    / 4 RaceMobbers Scheduled

    Welcome to the Windsor Marathon. This event starts and ends at The Island at Pelican Lakes in Water Valley, with a great after party including breakfast, drinks, music and a live band! Tour beautiful Windsor on a variety of terrain, through golf c...

    • 5K

    Aurora, CO

    10.11 miles away

    I'm Attending

    RMRR October Trophy Series

    Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.  We provide a low-key, low-cost racing environment. Everyone is welcome to run with us! The 8mi race uses a handicap start system, slow-to-fast, spread over ~45 min...

    • 5K

    Westminster, CO

    15.64 miles away

    I'm Attending

    Big Waves Family 5K run/walk Whiteout Presented by Brumate

    Hi Friends of Big Waves! We are looking forward to having everyone back for our family 5k this year!  Our theme for this year is Whiteout! So wear all of your white, including those pearly whites when you smile for the camera :) Please reach ...

    • 5K, 10K, 1/2M

    Westminster, CO

    11.2 miles away

    I'm Attending

    Pioneer Prairie Dog Half, 10k & 5k

    Welcome to the Pioneer Prairie Dog Half Marathon event; the one that started the series! With 10k and 5k events too!  Everyone is back to school and slipping into a routine.  Make this your mental health break as you break away from the ...

    • 5K

    Littleton, CO

    13.29 miles away

    I'm Attending

    HRCA Oktoberfest 5K

    Put on your lederhosen and sneakers as we kick-start the annual Highlands Ranch Community Association's Oktoberfest in Town Center with the Oktoberfest 5K!    This course is a mixture of both sidewalk and gravel trails and is well-suited...

    • 10K, 5K

    Golden, CO

    11.69 miles away

    I'm Attending

    19th Annual Golden Gallop

    / 6 RaceMobbers Scheduled

    “Howdy Folks! Welcome to Golden, where the west RUNS!”     The Golden Gallop will be on Sunday, September 21, 2025.   Golden’s biggest annual race will take place for the 19th year running! We look forward to seeing everyone on our ...

    • 5K

    Wheat Ridge, CO

    6.3 miles away

    I'm Attending

    Farmers 5000

    The Farmers 5000 is likely one of the very first school-based 5K fundraisers in the state of Colorado. Since 1981, serious racers and weekend warriors alike have been coming to Wheat Ridge High School to run the Farmers 5000!  Starting and fi...

    • 10K, 5K

    Denver, CO

    4.08 miles away

    I'm Attending

    Move Forward 5K & 10K

        View Race Results Here!   The Move Forward 5K/10K is an event created by the Doctor of Physical Therapy students at The Regis University School of Rehabilitative & Health Sciences as a community outreach project to fundraise...

    • 5K

    Littleton, CO

    16.49 miles away

    I'm Attending

    Miles 4 Madison 5K & 1K

    Miles 4 Madison is a 5K/1K Fun Run supported by Sterling Ranch CAB. Miles 4 Madison's goal is to provide educational and recreational opportunities for families with children with special needs. The Race is for all capabilities, strollers, and pet...

    • M, 10K, 5K, 1/2M

    Denver, CO

    1.31 miles away

    I'm Attending

    Spooky Sprint - Denver

    / 2 RaceMobbers Scheduled

    Join us for the annual Spooky Sprint 5k/10k & Half Marathon!  A fun, Halloween-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...

    • 5K

    Denver, CO

    0.29 miles away

    I'm Attending

    The Denver 5k

    THE Denver 5k! Denver's Iconic Sloan Lake is the setting for the return of 'THE Denver 5k'. Celebrate with friends and family as you race around the lake in the shadow of Denver's skyline. Group pricing applies; youth and senior pricing are offere...

    • 10K, 5K

    Parker, CO

    20.23 miles away

    I'm Attending

    Parker Parks and Recreation So Long to Summer 5K/10K

    So Long to Summer 5K/10K with RNK Running & Walking Enjoy the end of another Colorado summer with an outdoor workout with family and friends, then reward yourself with a delicious pancakes breakfast and post race beer! Date: Sept. 13, 2025Time...

    • 5K, 10K, 1/2M

    Westminster, CO

    10.73 miles away

    I'm Attending

    All-Out Fall Fest

    / 4 RaceMobbers Scheduled

    One of Colorado's favorite trails meets one of its most glorious parks at our 9th annual Fallfest! As courses wind southwest along Big Dry Creek Trail, the remarkable sight of Standley Lake with the Flatirons on the horizon will come into view. It...

    • 5K, 10K

    Thornton, CO

    9.97 miles away

    I'm Attending

    RMRR September Trophy Series

    / 1 RaceMobber Scheduled

    Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.  We provide a low-key, low-cost racing environment. Everyone is welcome to run with us! The 10km race uses a handicap start system, slow-to-fast, spread over ~30 mi...

    • 5K

    Denver, CO

    5.72 miles away

    I'm Attending

    Conservation Colorado 5k

    Run, jog, walk or dance your way along Denver's Central Park on a 3.1 mile stroller and pet-friendly running course.  Experience the fresh air we are working hard to preserve when you join us for the inaugural run this fall.  All abiliti...

    • 10K

    Littleton, CO

    15.92 miles away

    I'm Attending

    HRCA Wildcat Mountain Trail Races

    The Wildcat Mountain trail races take place starting at the Douglas County East/West trailhead at Rocky Heights Middle School and run along the E/W trail to the beautiful HRCA Backcountry Wilderness Area Wildcat Mountain trail system.

    • 5K, 10K, 1/2M

    Parker, CO

    20.11 miles away

    I'm Attending

    Labor Day Half Marathon

    Celebrate the last blast of summer at the Labor Day Half Marathon. Sweat your socks off and let summer have its last hooray at Parker’s Salisbury Park, just a few miles southeast of Denver. There’s a distance to meet every taste with a half marath...

    • 5K

    Aurora, CO

    17.61 miles away

    I'm Attending

    Unicorn Festival 5k

    Ready to get off the sofa and gallop around LIttleton with some friends?  Yeah, you are!  Come frolic with us at the Unicorn Runner 5k at Clement Park to kick off your summer!  You'll earn a sweet tee shirt and a flashy unicorn fini...

    • 1/2M, M

    Pine, CO

    26.75 miles away

    I'm Attending

    Staunton Rocks! Marathon and Half Marathon

    Welcome to the Staunton Rocks! Marathon & Half, an event put on by trail runners for trail runners. Touring the renowned singletrack of Staunton State Park in Colorado’s Front Range Mountains southwest of Denver, the race will take you back in...

    • 5K, 1/2M

    Erie, CO

    22.1 miles away

    I'm Attending

    Erie Half & 5k

    Join us for the Erie Half and 5k!  The Hometown Race Series features half marathons and 5k distance events in outlying communities outside the Denver and Boulder metro areas.  LOOK UP! At the Erie event, we often see the early morning sk...

    • 5K, 10K

    Denver, CO

    1.31 miles away

    I'm Attending

    Summer Sizzler- Denver

    / 2 RaceMobbers Scheduled

    Join us for the annual Summer Sizzler 5k/10k/15k!  A fun summer 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 T...

    • 1/2M, M

    Denver, CO

    6.99 miles away

    I'm Attending

    Bound for Boston Marathon & Half Marathon - Denver

    Have you been dreaming of running Boston?  Need to shave a few minutes off your time to qualify?  Looking for the perfect course to set a PR?  Regardless, if you want to run Boston or not, THIS is the event for you!     We...

    • 5K

    Loveland, CO

    47.32 miles away

    I'm Attending

    Valley 5000

    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...

    • 5K

    Highlands Ranch, CO

    14.35 miles away

    I'm Attending

    Unicorn 5k (South)

    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...

    • 5K, 10K, 1/2M

    Arvada, CO

    10.19 miles away

    I'm Attending

    All-Out Runapalooza

    / 2 RaceMobbers Scheduled

    As those summer mornings are just beginning to cool, join us for a celebration to end the season and our 12th Annual Runapalooza! From the award winning Apex Center, these 5K, 10K & Half Marathon courses will run west along the 2020 Best of th...

    • 5K

    Centennial, CO

    9.54 miles away

    I'm Attending

    RMRR August Trophy Series

    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 ...

    • 5K

    Golden, CO

    9.15 miles away

    I'm Attending

    Spirit of the West 5K Run/Walk

    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...

    • 5K

    Littleton, CO

    10.54 miles away

    I'm Attending

    Heritage Eagles 5K

    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...

    Westminster, CO

    11.8 miles away

    I'm Attending

    All American 4 & 8 Mile - Denver

    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...

    • 5K, 10K

    Denver, CO

    3.16 miles away

    I'm Attending

    Cookie Chase

    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...

    • 5K, 10K, 1/2M

    Westminster, CO

    10.73 miles away

    I'm Attending

    All-Out Dog Days

    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...

    Brighton, CO

    19.64 miles away

    I'm Attending

    Birding for All - July

    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...

    Lakewood, CO

    7.51 miles away

    I'm Attending

    RMRR July Trophy Series

    Rocky Mountain Road Runners holds a monthly Trophy Series in the Denver area.  We provide a low-key, low-cost racing environment. Everyone is welcome to run with us! The race uses a handicap start system, slow-to-fast, spread over ~10 minutes...

    • 10K, 5K

    Louisville, CO

    18.55 miles away

    I'm Attending

    Let Freedom Run 5k/10k

    Dress up as your favorite American Hero! This could be your mom, dad, Albert Einstein, Batman, Superman, or the Powerpuff girls! This event is all about celebrating GREAT people who do and have done GREAT things!  Come be GREAT with us! Sign ...

    • 10K, 5K

    Louisville, CO

    18.55 miles away

    I'm Attending

    Let Freedom Run 5k/10k - Louisville

    Dress up as your favorite American Hero! This could be your mom, dad, Albert Einstein, Batman, Superman, or the Powerpuff girls! This event is all about celebrating GREAT people who do and have done GREAT things!  Come be GREAT with us! Sign ...

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