Get your cape on and join your fellow Super Heroes when you run or walk the Denver DC Wonder Woman 5K or 10K! Experience heroic race course entertainment, earn the stunning DC Wonder Woman finishers medal and celebrate with your fellow super heroes at the post race party!
10k Runs in Denver, Colorado
The Donut Dash 5K and 10K is Denvers race that ends with donuts. Runners and walkers can take advantage of a flat and fast course, and then enjoy fresh donuts at the finish. Our mission is to bring people together to have a fun, fit morning, all while supporting the many different needs throughout our region.
Get ready for some fun in the sun and a great mid-season test of your training as we bring our 7th Annual Dog Days 1M, 5K, 10K & Half Marathon! Centrally located between Denver & Boulder at Westminsters award-winning City Park, along with its Endless Series sidekick in December Fa La La, the beauty of our breathtaking Flatirons as a backdrop will inspire you every step of the way. Plus Big Dry Creek Trail is well known as a Colorado favourite!
10k, 5k in Louisville, CO. Charity Partner: Support Community Food Share! Serving the Boulder and Broomfield Counties with food. CFS helps people make ends meet by providing free nutritious food so that the money otherwise spent on food can be diverted to other necessities.
Get ready for the 2nd annual Holy COW 10 MILER! That's right - for you cowpokes who want some extra miles, jump on in to the 10 mile event!
Welcome to the Summer Prairie Dog Half and 10k. This summer-time event also features a 5k distance.
This series is for ROOKIES - looking to learn 'how to run or race'. This is the place to feel welcome and where you can ask any question. Race in either distance offered at each event; you can choose the 5k for every single event, or you can mix and match with the progressive distances.
Come join StartLine Racing for their Inaugural Women's Run Series presented by First Watch. This event will feature a Half Marathon, 10K, 5K and Butterfly Dash at North Area Athletic Complex.
Take in some deep breaths as you'll be 1 mile above sea level for this running and music festival. Live music and supporters line the course, so this is one not to be missed for runners that love a party atmosphere. Be sure to collect your Rock ‘n’ Roll medal and enjoy the post-race parties.
The Bear Chase Race Endurance Festival is a 100k, 50 mile, 50k, Half Marathon and the Baby Bear 10k Trail Race at beautiful Bear Creek Lake Park, in Lakewood, CO.
An excellent race for first time ultramarathoners, runners will experience a variety of challenging terrain and sweeping panoramic views throughout the race. The course is pretty fast (by trail / ultra standards), and not overly technical.
If you are looking for one of the best "hill" courses the ERS has to offer, than look no further! You can bet this course will keep your HR high, while you take in the surrounding mountain views and terrain.
One of Colorados favourite trails meets one of its most glorious parks at our 5th annual Fallfest 1M, 5K, 10K, Half & Full Marathon! 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, then the rustic nature to the northeast will be waiting to greet our marathon athletes. A course thats not too hilly & not too flat makes this the perfect choice for all abilities & preferences, plus along with its Endless Series sidekick in April Beat the Heat, All-Out Multicourse is proud to bring you the one and only groomed trail marathon course in the Denver Metro Area!
The Justice Run family-friendly event to raise money and awareness for human trafficking and its victims. We have something for everyone-10K Run, 5K Run or Walk, and a 1K Kids Run-all at the beautiful Hudson Gardens.
Come enjoy a little exercise and burn off those Halloween calories. There will be 2 distance choices: the 5k "Fun Run" is for the entire family to run together (Ages 5 and up) and strollers allowed. The 10k Race is for the runner looking for more of a challenge.
The Westminster event supports Growing Home of Westminster. Bring 5 items for donation on race day and you'll be entered into a raffle for great prizes!
Lace up your running shoes and register below to Harvest Hope in the fight against childhood obesity and Prader-Willi Syndrome!
Celebrate the last blast of summer at the Labor Day Half Marathon. Sweat your socks off and let summer have its last hooray at Parkers Salisbury Park, just a few miles southeast of Denver. Theres a distance to meet every taste with a half marathon, 10K and 5K. The race travels along the scenic banks of the Cherry Creek. This flat and fast course just might propel you to a new personal record! And if youre in it just for the fun, well, we totally catch your drift. Runners and walkers of all abilities are welcome. Enjoy your three-day weekend with a race that includes a technical running shirt, finishers medals for everyone, chip timing and great post race food at the finish!
Run the Rocks is a one-of-a-kind road race/fun run/walk that combines the beauty and history of Red Rocks with a mix of rock and roll altitude for everyone who wants to strut their inner Rockstar. Pick between an unforgettable 10K, 5K or family fun run and enjoy breathtaking views, challenging hills, local live music along the course, and an iconic climb up the steps of the Amphitheatre to a cheering finish where a cold beer and bragging rights await!
From the base of Table Mountain and Colorados spectacular foothills, All-Out Multicourse presents our 8th annual Kooky-Spooky from Jefferson Countys NAAC Stadium easily accessible from Hwy 93, 6th Ave, Hwy 58 or I-70. Along with its Endless Series sidekick in March Spring Fever, this 1M, 5K, 10K & Half Marathon courses will hug the shores of Arvadas Blunn Reservoir via the Ralston Creek Trail and will challenge the beginner and veteran athlete alike.
For participants of all levels for families, friends and colleagues, corporate, church and school groups the Christmas Carol Classic 1M/5K/10K & Tiny Tim Fun Runis THE holiday celebration event of the season! Come out and earn your finisher and awards medals, tech t-shirts, hot chocolate, and much, much more! And be prepared to be inspired as the Original Dickens Carolers grace the plaza at City Park in full Dickensian costume, blending phenomenal voices that ring with authenticity the true spirit of the season.
Welcome to the Roger's Grove Trail Half Marathon and 10K in Longmont CO. If you want a perfect view of the mountains, a flat and fast course, and a stint around the water... Well then look no further than our Annual trail race at Roger's Grove Park in Longmont. Settled into the heart of Longmont, the Roger's Grove Trail Half Marathon and 10K is a perfect course for all levels of trail runner...
We have revived the spirit of the original race. The double-loop course is spectator-friendly and not quite as hilly as the original. The festive mood and runner-centered approach remain. The race expo will include some of your favorite local and national brands; the post-race party, headlined by Avery Brewing Company, and including food from Niwot Market, Savory Cuisines and more, will allow runners to refuel and relax with friends, family and fellow-athletes. Local companies Skratch Labs and V-Fuel provide on-course nutrition.
Join us for The Annual Dam Run at Castlewood Canyon!
Castlewood Canyon is a hidden treasure for trail runners and hikers. The park is a Colorado Natural Area providing great wildlife, plant community, and geologic viewing opportunities. A surprising remnant of local history is on display at the ruins of Castlewood Dam. This private dam burst during a storm in 1933, sending a wave of water flooding into Denver. Runners and hikers will pass this unexpected window to the past, as well as the historic Lucas Homestead site.
This Arvada event supports Community Table, a local food bank!
Join us on the Saturday BEFORE Thanksgiving as we race a 10k trek up the Ralston Creek Trail, starting from Long Lake Ranch Regional Park.
This is a trek worth bragging rights, as the hill at mile 2 is nothing to gobble at!
Not up for the whole trek? Join the 2k Turkey Toddle or the 5k Turkey Trot with the "Fill Your Pie Hole" Challenge at the 1k mark! (Although the 2k is untimed, the top 3 male and female finishers to cross the line will be recognized!)
Deck your halls again this season with some sweet race SWAG at our 8th annual Fa La La centrally located between Denver & Boulder just a mile off US-36 at Westminsters award-winning City Park! 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 1M, 5K, 10K & Half Marathon courses along Big Dry Creek Trail well known as a Colorado favorite.
ontinue to make this Turkey Day 5k and 10k a part of YOUR Thanksgiving morning tradition!
Join us for a Christmas Classic! The Santa Stampeded 5K/10K is a flat and fast course, held along the banks of the scenic South Plate River in Littleton, Colorado.
From the heart of the West Metro area and the Stenger Soccer Complex, All-Out brings you our annual Polar Prowl!
Join us for the Prairie Dog half Marathon and 10K!
Whew, finally an option to race in February that doesnt include hearts, flowers or anything pink! Get your nature fix at Bear Creek Lake Park and our annual Mardi Crawl 1M, 5K, 10K & Half Marathon! Just outside beautiful Morrison, CO The Nearest Faraway Place, and at the base of the world famous Red Rocks Amphitheatre, the majestic views every step of the way along these loop courses are a Colorado cant miss!
As those summer mornings are just beginning to cool, join us for a celebration to end the season and our 7th Annual Runapalooza! From the award-winning Apex Center, this 1M, 5K, 10K & Half Marathon courses will run west along 2012 Best of the Best Ralston Creek Trail through Arvadas open spaces and stunning golf course communities. With its creek-side beauty, this is a cant miss opportunity to enjoy much of what Colorado has to offer!
Join us this year at the Arvada Harvest Festival for the Arvada Harvest Half Marathon, 5K/10K/10M!
The 7th Annual Conifer Elevation Run/Walk in Conifer, CO is a fundraiser for Conifer Lobos Unified Boosters and the Conifer Community Trails! Race categories include a 10K, 5K and 2 mile Fun Run. There is also an option for those who still want to support but can't be present to be a virtual runner.
Yes! We celebrate St. Patrick's in October, why not? Kick off the day with a 5, 10, or 15k run on the Platte River Trail. Stay for the after party.
The Pumpkin Pie 5K and 10K is Denvers race that ends with a huge slice of pie. Start your holiday season off right with this family friendly run. Runners and walkers can take advantage of a flat and fast course, and then enjoy a slice of sweet and tasty pumpkin pie at the finish. Our mission is to bring people together to have a fun, fit morning, all while supporting the many different needs throughout our region.
All finishers will get a huge piece of delicious pumpkin pie, as well as top-notch chip timing, a race logo shirt, finishers medal and finish line expo with vendors and food. Through our community outreach program, the race will give back to charities, clubs, and organizations that create teams.
Come run Castle Rocks best trail race at the beautiful Phillip S Miller Park! The event will offer six races: a 50k ultramarathon, a marathon, a half marathon, a 10K, a 5K and a family adventure race. The event will highlight the soft surface trails that are a part of the towns largest ever park project. The race will begin near Castle Rocks state-of-the-art Miller Athletic Complex, a beautiful $30 million venue. The race course will showcase the trails in Phillip S Miller Park and the adjacent Ridgeline Open Space. Dont forget to take in the impressive views of the surrounding buttes and the scenic views of Castle Rock as the trail twists and winds over the flowing race course. If you have any energy left after your race, you can climb Challenge Hill, a 200-step staircase on the hillside near the finish line.
The Snowman Stampede is a flat and fast 5K, 10K and Half Marathon held every February in Littleton, Colorado. Come to Hudson Gardens and run the race that everyone is talking about. With chip timing, an innovative technical running shirt, and a finish line expo with vendors and food, this race will make you want to come back for more!
What you need to know about 10k Runs
10k runs are very popular, they’re an achievable challenge for anyone with enough training and are therefore some of the most fun and most inclusive events. 10ks are perfect team events, train with friends and colleagues and get a group together for race day.
Find local 10k running races
10ks are so popular you won’t have trouble finding one near you, whether it’s fancy dress for the BHF, or completing the Royal Parks Series (one in every major London park). 10ks are an excellent way to kick off the season if you’re a marathon runner or triathlete, they’re also a fun way to meet new people and get involved for charity.