RaceMob

Best Fort Collins, Colorado Races

View some of the best races in Fort Collins, 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

    Thornton, CO

    48.49 miles away

    I'm Attending

    Lucky Dog Dash

    / 2 RaceMobbers Scheduled

    Lucky to be a dog owner?  Show your love with the Lucky Dog (Owner) Dash! This is a 5k Run with (or without) your lucky dog during the luckiest month of the year!  All the info you need to know about this race is on this website.  Click the menu ...

    • 10K, 5K

    Windsor, CO

    12.52 miles away

    I'm Attending

    Lucky Brew Race 5K, 10K, and 15K

    All participants will receive chip timing, photos, Lucky Brew Socks and a great after party, complete with beverages, food trucks and awards ceremony for top finishers. Starting and ending at Eastman Park, you'll love views of Longs Peak as you ru...

    Westminster, CO

    48.01 miles away

    I'm Attending

    Erin Go Bragh 7.77k

    Join us for the annual Erin Go Bragh 7.77k! This is THE LUCKIEST race on earth! There may not be a real pot of gold at the finish line of this happy-go-lucky fun run, but there WILL be UNLIMITED Lucky Charms, a Costume Contest, a Dance Party, and ...

    • 5K, 1/2M

    Wellington, CO

    9.13 miles away

    I'm Attending

    Spring Equinox

    Celebrate the 1st day of Spring with an early season race on scenic country roads.

    • 5K, 10K

    Buena Vista, CO

    37.54 miles away

    I'm Attending

    Most Eggcellent 10K, 5K, & Easter Egg Hunt

    10K & 5K:This is the Most Eggcellent of excellent races - an 80s themed 10K & 5k!  Bring out your pastel, your shoulder pads, your blue eyeshadow, and that big hair!  We cannot wait to see your spirit!  This run is stroller friendly!  The...

    • 10K, 5K, 1/2M

    Westminster, CO

    48.71 miles away

    I'm Attending

    All-Out Beat the Heat

    One of Colorado's favorite trails meets one of its most glorious parks at our 12th annual Beat the Heat! As courses wind southwest along Big Dry Creek Trail, the remarkable sight of Standley Lake with the Flatirons on the horizon will come into vi...

    • 1/2M, 21K

    Fort Collins, CO

    0.0 miles away

    I'm Attending

    Horsetooth Half Marathon

    Welcome to the 51st running of the Horsetooth Half Marathon. Your race will take you on a scenic point-to-point journey from the location of Hughes Stadium, the former home of the CSU Rams, to the finish line party at New Belgium Brewery. On the w...

    Longmont, CO

    28.9 miles away

    I'm Attending

    Boulder Track Series Meet 1

    We are pleased to offer 3 x Spring track meets (4/14, 4/28, 5/12), for middle distance and distance runners, that will be conducted similarly to the BMC (British Milers Club) meets. All meets will be held at Niwot High School. Our 3rd track meet, ...

    Fort Collins, CO

    4.51 miles away

    I'm Attending

    Healthy Kids Running Series Spring 2024 - Fort Collins, CO

    Who We Are: Healthy Kids Running Series is a five (5) week running program in the spring and fall for kids Pre-K through 8th grade. Each HKRS Series takes place once a week and offers age appropriate running events including the 50 & 75 yard d...

    • 1/2M, 10K, 5K

    Severance, CO

    13.18 miles away

    I'm Attending

    Great Western Trail Race

    Run or walk as we celebrate the opening of Northern Colorado's newest trail, connecting Windsor, Severance and Eaton! Choose a 5k, 10k or half marathon - with the inaugural Great Western Trail Race finisher shirt, music and custom locally made pri...

    • 5K

    Brighton, CO

    46.88 miles away

    I'm Attending

    2024 Five Star Fun Run, 5K, and Wellness Festival

    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 opportuni...

    • 5K

    Brighton, CO

    46.7 miles away

    I'm Attending

    Blue Heron Half & 5K

    Come run a PR in Adams County. Both races start/finish at Riverdale Regional Park, and run along gently flowing waters of the S. Platte, with wildlife, wildlife sculptures, and mountain views. Racers get tech running socks, finisher medals/glasses...

    • 1/2M, M

    Brighton, CO

    46.71 miles away

    I'm Attending

    Runs With Scissors Races

    Saturday, April 27, 2024Half Marathon, Marathon and 50K all Start at 7:00 a.m. If you want your name included on the finisher's medal ribbon, and to be guaranteed a finisher medal, you must register before March 22, 2024. If registration for a d...

    Longmont, CO

    28.9 miles away

    I'm Attending

    Boulder Track Series Meet 2

    We are pleased to offer 3 x Spring track meets (4/14, 4/28, 5/12), for middle distance and distance runners, that will be conducted similarly to the BMC (British Milers Club) meets. All meets will be held at Niwot High School. Our 3rd track meet, ...

    • 5K

    Brighton, CO

    46.88 miles away

    I'm Attending

    Adams County Foster Care 5K Run/Walk and 1 mile fun run

    Adams County will host its tenth annual 5K race, and 1 mile fun run on Saturday, May 6th 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...

    Longmont, CO

    28.9 miles away

    I'm Attending

    Frank Shorter Track Classic

    The Frank Shorter Track Classic is a track meet honoring one of America's greatest ever distance athletes, Frank Shorter. Every year we will celebrate Frank's career, his devotion to the sport of running, and promotion of health and fitness, while...

    • 10K, 5K

    Westminster, CO

    48.0 miles away

    I'm Attending

    Colorado Women's Classic - Westminster

    We are excited to return to Westminster for the 2024 Colorado Women's Classic! While focused on women, all genders are WELCOME at this event!   We will run this event rain or shine! :) 

    • 5K

    Windsor, CO

    13.33 miles away

    I'm Attending

    Guardian Games & Expo

    The Health4Heroes Guardian Games & Expo returns for its third year! Our Military and First Responder-inspired fitness competition is designed to test your grit while showcasing support for local heroes. This year, the games will be bigger and ...

    • 5K

    Fort Collins, CO

    3.75 miles away

    I'm Attending

    Healing Warriors 3rd Annual 5K Fun Run

    The Healing Warriors 3rd Annual 5k Fun Run/Walk is a fun, family & pet friendly event held at the beautiful Spring Canyon Park. This professionally timed event is perfect for serious runners who may be looking to improve a time, or just have a...

    • M, 1/2M

    Eaton, CO

    19.97 miles away

    I'm Attending

    Weld Your Mettle Running Event

    We're bringing a new experience to Weld Your Mettle! Situated just east of Windsor, CO, we're spending the whole weekend running a 4 mile dirt loop in a private 146 acre field, with views of Longs Peak, and the serenity of Northern Colorado. With ...

    • 5K

    Fort Collins, CO

    4.98 miles away

    I'm Attending

    StepUp For Women And Recovery

    Step Up for Women and Recovery is an event that brings together the community and supports scholarships for women who seek treatment for drug and alcohol addiction. People entering a program often commit to complete treatment but may face financia...

    • 10K, 5K

    Louisville, CO

    42.47 miles away

    I'm Attending

    Colorado 13er (Half Marathon/10k/5k)

    The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable, kind-to-your-body, well-supported 13.1 race! Seasoned runners and first-timers alike appreciate the excellent communication f...

    • 5K

    Fort Lupton, CO

    37.42 miles away

    I'm Attending

    WineRun Denver at Salt & Acres

    Rest assured that you’ll have a fantastic time at WineRun, as our management team has extensive experience in the events industry. Our goal is to create enjoyable and one-of-a-kind experiences that bring friends and loved ones together.Whether you...

    • 5K

    Loveland, CO

    12.52 miles away

    I'm Attending

    Sierra's 5K Run/Walk Race Against Meningitis

    Thank YOU for supporting this wonderful cause.                                                                    Sierra's 5K Run/Walk entrees include:                                                                                               O...

    • 5K

    Thornton, CO

    48.49 miles away

    I'm Attending

    Unicorn 5k (North)

    / 3 RaceMobbers Scheduled

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

    • 1/2M, 10K, 5K

    Windsor, CO

    11.82 miles away

    I'm Attending

    Red, White and Brew 5k, 10k & Half Marathon

    Walk, run or ruck, a 5k, 10k, Half Marathon or 12 Hour Last Man Standing Race to celebrate the Red, White and Brew in Windsor, CO! Starting and ending at the new Hoedown Hill in Water Valley, this race has fun for the whole family! Live music, foo...

    • 5K, 1/2M

    Longmont, CO

    29.46 miles away

    I'm Attending

    Longmont Half & 5k (LM Half)

    Celebrate Independence Day with us, and join the Half Marathon or 5k distance!  Walkers and Runners of all abilities welcome!

    • 5K, 10K

    Louisville, CO

    42.34 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 up f...

    • 5K

    Fort Collins, CO

    2.55 miles away

    I'm Attending

    FireKracker 5k

    Tuesday July 4th, 2024!   Walk ⭐️ Jog ⭐️ Run ⭐️ Race Kick off your holiday festivities with a 5k in City Park, Fort Collins Schedule: Wednesday, July 3rd - Early Packet Pickup 2:00-6:00 pm - Location TBA Thursday, July 4th - Race Day:  6:15...

    • 5K

    Cheyenne, WY

    41.83 miles away

    I'm Attending

    Will Run for Cannoli 5K

    The 10th annual Will Run for Cannoli 5k is a family fun run/walk and will be held on July 13th at Lions Park in Cheyenne. Participants can expect a fun course, age division prizes, raffles, and homemade cannoli at the end!!! The race will begin a...

    Greeley, CO

    17.39 miles away

    I'm Attending

    Poudre Trail Days

    Join us for the third annual Poudre Trail Days Event! We'll celebrate the heritage of the trail, while raising funds to support it. Three local breweries have come together to brew a collaboration beer for the event, with a portion of proceeds go...

    • 5K, 10K

    Brighton, CO

    46.71 miles away

    I'm Attending

    I Can 5k (Featuring the Deja Vu 10k )

    You CAN 5k.  This event is for EVERY ONE.  EVERY BODY.  You won't get lost.  You won't get forgotten.  You'll run a clearly marked 5k loop with multiple portojohns & aid stations along the way.  And if you're up for a 10k you'll be running th...

    • 5K, 1/2M, 10K

    Westminster, CO

    48.74 miles away

    I'm Attending

    All-Out Dog Days

    Get ready for some fun in the sun and a great mid-season test of your training as we bring our 12th Annual Dog Days 5K, 10K & Half Marathon! Centrally located between Denver & Boulder along with its Endless Series sidekick in December Fa L...

    • 5K, 10K

    Westminster, CO

    47.07 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 Delicio...

    • 5K

    Thornton, CO

    48.49 miles away

    I'm Attending

    Pirates Run for Booty

    Ye'd better skip quick, ar y'll walk thee plank! Check out all the loot this event offers! - Kids Dash - Chip Timed 5k Race - Performance Based Awards - Kid's Activity Table - Raffle Prizes - 5k Finisher Prizes - including CA$H - Kids Dash...

    • 1/2M, 5K

    Estes Park, CO

    26.44 miles away

    I'm Attending

    Rocky Mountain Half Marathon & 5K

    Join us for a weekend of running and scenic mountain views in historic Estes Park, Colorado just outside Rocky Mountain National Park.  Race Dates:5K - August 2, 2024Half Marathon - August 3, 2024 Run one race or register for the Elk Double and ...

    Boulder, CO

    39.08 miles away

    I'm Attending

    Pearl Street Mile

    Join us, Saturday August 3rd for our criterium multi-lapped course, that starts on Spruce St (between 13th and 14th Street), and completes 3.75 laps around the Boulder Court House and up the Pearl Street Mall. There will be: Downtown Boulder Rest...

    • 5K, 10K, 1/2M

    Fort Collins, CO

    0.31 miles away

    I'm Attending

    Choice City Running Festival

    Friday, August 9th, 2024 Jane Welzel Mountain Ave Mile Faster than Flat - point-to-point, slightly downhill mile on Mountain Avenue in Fort Collins, CO. Featuring multiple start waves: Walking WaveKids WaveMiddle School & High School WavePu...

    • 5K, 10K

    Westminster, CO

    48.0 miles away

    I'm Attending

    Holy COW Trail Stampede

    Giddy Up to the Holy COW Trail Stampede where we hit the trail together! Growing Home is our Charity Partner - check out the Raffle Page to learn how your donation to Growing Home can win you something awesome! All information you need to know ab...

    • 5K

    Westminster, CO

    48.08 miles away

    I'm Attending

    The Ninth Annual Eye Love Logan and Zoe 5k and Silent Auction

    Welcome back to the Eye Love Logan and Zoe 5k.  We are so thankful for all the years of support for this cause.  The last year has been an emotional rollercoaster for our family.  We originally had two companies racing against each other to get a...

    Eldorado Springs, CO

    46.52 miles away

    I'm Attending

    Eldorado Run for the Cure

    The Colorado Cancer Foundation is bringing back the Eldorado Run for the Cure to mark its 45th consecutive event. - one of the longest benefit runs in the State.  New Course, going up the scenic Eldorado Canyon. 2 miles or 4 miles option. Entry f...

    • 5K

    Loveland, CO

    11.82 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 30, 2024 at 6:30pm. We are proud to support House...

    • 1/2M, 5K

    Erie, CO

    36.61 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 skies with...

    • 5K

    Severance, CO

    13.18 miles away

    I'm Attending

    Severance Days 5K Run, Walk, and Kids Fun Run

    Welcome to Severance's 3rd Annual Severance Days 5K run/walk and Kids Fun Run. The new 2024 5k course will begin at the west baseball field at the Severance Community park, it will follow the Great Western Trail and down Ponderosa to Rangeview Ele...

    Loveland, CO

    13.61 miles away

    I'm Attending

    Honey Bee Hustle

    Are you ready to challenge yourself? We will have a 1-mile loop open for 1 ½ hrs. Who can run the most loops in 1 ½ hrs? Who can run the fastest? We will have awards for different categories. Come challenge yourself at the Honey Festival while run...

    • 5K

    Boulder, CO

    41.04 miles away

    I'm Attending

    Buffalo Bicycle Classic

    Join us for the Elevations Credit Union Buffalo Bicycle Classic on Sunday September 8, 2024.  This ride has 9 different courses for riders of all abilities, including the family-friendly Little Buff.  The Boulder Canyon will be closed westbound fo...

    • 5K

    La Salle, CO

    26.15 miles away

    I'm Attending

    Cerus Fitness Festival

    The Cerus Fitness Festival is a celebration of health & fitness. This event promotes nutrition, movement, and fitness in all forms.  Showcase your fitness by purchasing a ticket to participate in a 5k run (1 mile kids run), an obstacle course...

    • 10K, 1/2M, 5K

    Westminster, CO

    48.71 miles away

    I'm Attending

    All-Out Fall Fest

    / 2 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...

    • 10K, 5K, M, 1/2M

    Buena Vista, CO

    37.54 miles away

    I'm Attending

    Autumn Run

    / 2 RaceMobbers Scheduled

    The Autumn Run is held each year on the third weekend in September, in and around the historic, friendly, and picturesque town of Buena Vista, Colorado. Nestled in the upper Arkansas River Valley at the base of the Collegiate Peaks, the Autumn Run...

    • 5K, 10K, 1/2M

    Greeley, CO

    19.43 miles away

    I'm Attending

    12th Annual Superhero Event

    This is the 12th year of our Superhero Event!  We are so excited to celebrate this milestone!  We will be back at Greeley's Family FunPlex and runners can participate in person in our 10K, 5K, 1 Mile and a free kids run or they can participate in ...

    • 1/2M, 10K, 5K

    Westminster, CO

    48.0 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 chaos of ...

    • 10K, 5K, M

    Westminster, CO

    48.27 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

    Broomfield, CO

    40.99 miles away

    I'm Attending

    PRA Miner Gold Rush

    Prospect Ridge Academy is thrilled to present our 11th Annual Miner Gold Rush and Fall Festival! All proceeds will benefit Prospect Ridge Academy, a public charter school providing a rigorous, quality K-12 education with an intensified math and sc...

    • 10K, 5K

    Westminster, CO

    48.95 miles away

    I'm Attending

    Not So Flatt Breast Cancer Awareness Run/Walk

    Join us for the third annual Not So Flatt Breast Cancer Awareness Walk and Run.  In 2021, my father lost his fight against breast cancer so we have put together an annual race to support everyone who has fought, and is still fighting breast cancer...

    • 5K

    Thornton, CO

    48.49 miles away

    I'm Attending

    It's Fall Y'all 5k (& K9 Canter Fun Run)

    Celebrating all that is the wonderful season of Fall with two distances to choose from!!   We will have a 5k distance and a special K9 Canter 1 mile fun run!!  Think caramel apples, cooler temps, and apple cider. Enter the 5k event and you'll comp...

    • 5K, 10K, 1/2M, M

    Windsor, CO

    13.21 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...

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