View some of the best races in Aurora, 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.
CALLING ALL SUPERHEROES! Get ready to walk, run & FLY at the 6th Annual Denver Superhero Heart Run on Sunday, June 28, 2020! This 5k/2k event will raise funds and awareness for Congenital Heart Defects (CHD), the most common birth defect in th...
August is 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, and we'll do it carefully and safely. As always, everyone is welcome, and it's ...
FREE community 5K fun run/walk starting and finishing at the YMCA at 7am. Come join us to kick off the new school year!
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 unicorn finisher...
The 7th Annual Run for the Ring will be in-person! The 7th Annual Run for the Ring 5K Run/Walk and Kids Fun Run will bring together Barbara Davis Center patients, loyal supporters, and running enthusiasts to run for the brass ring – the cure for...
A family and community 5k to raise funds for the Rare Sisters Batten Foundation. Sisters from Arvada, Cecilia and Lilly suffer from a rare, neurodegenerative disease which has no treatment or cure. Money raised will benefit medical research, and...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
HERO Summer Break Multisport Camp at Pferdesteller Park! Sign up for a FULL week of camp and get a HERO gift! Or pick your days! (2 day minimum) *Two registration options available: online here through Active (fees apply) or send your payment to...
Highlands Ranch High School (HRHS) is proud to once again host the 12th annual Q-Man Classic. This is a memorial race for Quinton Sanford, a student-athlete with Autism at HRHS who sadly passed away his sophomore year. This year's Q-Man Classic w...
Junior Team Tennis emphasizes fun, fitness, and friends! The focus is on enjoying the game of tennis. JTT is a great way for players to gather as a team, practice good sportsmanship, and learn valuable lessons that apply both on and off the court!
Come out and support the Arapahoe Warrior Cross Country team at the 2nd Arapahoe Warrior 5K. $10.00 of every registration goes directly back to the Arapahoe Cross Country Booster team. Register by July 25, 2021, to receive a t-shirt. Shirts are ...
Located only 21 miles west of the triathlon mecca of Boulder, Colorado, the XTERRA Indian Peaks Triathlon and Trail races on August 1st take you up and into the beautiful trails of the Eldora Nordic Center. These races are on true trail venues wi...
The 25th Annual Cancer League of Colorado Race for Research 5K is excited to be back LIVE and in-person will be held LIVE and in-person Sunday, August 15, 2021, at Washington Park, Denver (or join us in our virtual at-home edition)! We will be fol...
With over 300 runners expected and even more spectators, this will be an amazing year for the 39th Valley 5000, hosted by Sweetheart City Racing. This run/walk is scheduled to begin in Mehaffey Park on August 20, 2021. We are proud to support Hous...
The Coyote Chase 5k is a 5k race that supports the Monarch HS XC program. The race is on the Monarch HS campus and is a 2k loop that consists of grass, dirt and concrete. The grass portion of the loop is about 65%, dirt around 5% and the rest is c...
We are thrilled to announce that we have just been given permission to have the Eye Love Logan and Zoe 5k this year in person!!! So keep wearing those masks so we can all be together and celebrate. :) So, for those of you who want to come run wi...
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...
Are you ready to run like an outlaw? Now is the time to get registered for the inaugural Outlaw Nation 5K at beautiful Centennial Park! Your 5K registration includes a gender specific, dry fit style shirt plus TWO wristbands good for the entire w...
A challenging but rewarding climb from the town of Conifer through the windy roads of the Hilldale Pines Neighborhood and back.
Support the Selian Lutheran Hospital and associated ministries in Tanzania! Both children and adults are encouraged to participate in this unique 5k through our beautiful Greenwood Village neighborhood. Following the run/walk, there will be activi...
The 9/11 Heroes Run unites communities internationally with the goal to never forget the sacrifices of the heroes of September 11th and the wars since veteran, first responder, civilian and military.Join us to raise awareness and honor the fallen....
Attention Denver! Spartan DEKA & Colfax STRONG Strength & Conditioning are excited to introduce our new indoor challenge designed to test, gamify and celebrate your fitness. Spartan DEKA MILEconsists of (10) functional training zones each...
“Howdy Folks! Welcome to Golden, where the west RUNS!” The 15th Annual Golden Gallop will be a HYBRID EVENT. We are offering all of our events either IN PERSON or VIRTUAL. Everything is not entirely back to normal, so we are giving our race...
Rocky Mountain Road Runners holds a monthly series of timed races in the Denver area. We provide a low-key and COVID-safe running environment, and everyone is welcome to run with us! Our September race will run in Thornton from Platte River Tra...
For the safety and protection of our Move Forward 2021 5K/10K community, we will continue to follow the CDC and local government guidelines and provide updates on this website. All registered participants are encouraged to visit this website prio...
Put on your lederhosen and your running/walking shoes and join us as we kick-start the annual Highlands Ranch Community Association's Oktoberfest event in Town Center with the Oktoberfest 5K! The HRCA Oktoberfest 5K course is a mixture of both s...
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 dashes, the 1...
DescriptionInternet Registration has not begun yet. Check Registration Dates in details.Train to run 2.5 miles in our first Turkey Trot fun run! This training course will get you in shape to run 2.5 miles and will get you FREE entry into the Turke...
Get egg-cited because our beloved annual event, The bRUNch Run™ is back in Denver, Colorado on October 10. Join us IRL for our 7th annual bRUNch Run 5K + 10K on Sunday, October 10 in Denver or virtually from the comfort of your own city or town! ...
Hi Friends of Big Waves! We are so excited to be able to host an in-person event for you all this year! It will be back at Lifetime Fitness in Westminster (off 144th an I-25). Please reach out if you have any questions that you don't see the answe...
Rocky Mountain Road Runners holds a monthly series of timed races in the Denver area. We provide a low-key and COVID-safe running environment, and everyone is welcome to run with us! Our October race will run in Aurora at the Beck Recreation Ce...
Showcasing a unique city-to-city trail connection, The Long View Marathon and Half Marathon runs from Fort Collins to Loveland. Together, Gnar Runners and Sweetheart City Racing bring a unique collaboration to Colorado’s running scene in this one-...
We know – it’s time to get outside and remember what it’s like to be interpersonal. So, stretch your legs and go for a run or walk while supporting the initiatives of the Foundation either in Denver, CO on 10/9 or wherever you are the week of the...
Welcome to the Littleton High School Flyin' Lion 5K! The Flyin' Lion 5K is a new race supporting the Littleton High School’s Lions Sports Booster Club, a non-profit 501c3 made up of parent volunteers and school administrators. The booster club is ...
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 10 miles to the finish line party! Don't quite have 10 miles in ya...
Come join us for a fun 2-mile run and fall festival. Music, food trucks, and more! This event benefits Loveland Parks and Rec Foundation. We will have wave starts with a virtual option too!
For more info, please visit the official race website: www.ColoradoRunnerEvents.com
Foam Glow 5K™ is a fun filled experience exposing runners to Glowing Foam and a ton of Blacklight’s all over the course. Glowing runners come from all different ages, shapes, sizes, and speeds. Whether you are a long term runner or a walk around t...
If you’ve done a traditional 5K, you know they can be a bit lackluster. But the BUBBLE RUN™ is like running through Willy Wonkas’ factory. Clad in white t-shirts, adults, kids and strollers run, walk, dance and play across 3 miles of absolute fun!...
The Fall Fest 5K is an in-person (or virtual) run/walk in honor of Luke Wyatt Morin. Luke was an active, articulate, and loving child. He was always quick to offer hugs and snuggles. He adored his big sister, Phebe, and loved playing with his H...
Get ready for the winter season while enjoying a race with your friends at the City Park 5k!
Whether you stroll, walk, jog, or run, we invite you and your crew to enjoy a beautiful morning in the Anthem Community! The courses will take through and around Anthem Highlands and Anthem Ranch to experience the vast open space and breathtaking...
Shoes & Brews along with our "Sole Mates" Left Hand Brewing present the 7th edition of our fall race series. We could not be more excited to bring this race back, as we haven't been able to rock out since Sole Mates 2019, so it's going to be s...
2020 marks the 13th Annual Backcountry Wilderness Half Marathon in Highlands Ranch! This 13.1 mile scenic trail run utilizes the Douglas County East/West trail and the beautiful Highlands Ranch Community Association's Backcountry Wilderness Area ...
Rocky Mountain Road Runners holds a monthly series of timed races in the Denver area. We provide a low-key and COVID-safe running environment, and everyone is welcome to run with us! Our November race will run in Denver's Prairie Gateway Open Sp...
DescriptionInternet Registration has not begun yet. Check Registration Dates in details.Join us in our first ever Run with the Buffalo: Turkey Trot Fun Run! Run or walk at the Buffalo Run Golf Course on our 2.5 mile course. Whether you are a more ...
DescriptionInternet Registration has not begun yet. Check Registration Dates in details.Join us in our first ever Run with the Buffalo: Turkey Trot Fun Run! Run or walk at the Buffalo Run Golf Course on our 2.5 mile course. Whether you are a more ...
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.
Rocky Mountain Road Runners holds a monthly series of timed races in the Denver area. We provide a low-key and COVID-safe running environment, and everyone is welcome to run with us! Our December 2020 race will run in Denver's Washington Park, a...
Join us for a Christmas Classic! The Santa Stampede 5K/10K is a flat and fast 5K, 10K and half marathon held along the banks of the scenic South Platte River in Littleton, Colorado. The holidays can be stressful, so why not keep the stress away wi...
Choose your distance or run them BOTH! The Santa's Dash for Cash 1 Mile(ish) event is a celebration of Slo-Hi/Denver and EVERY finisher in that distance will receive a BONUS gift envelope!
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