Event details subject to change. Please confirm all information via event website.
Colorado Cold Rush Trail Race
Colorado Cold Rush Ultra is the "coolest" winter running event! Run along historic High Drive and through the amazing tunnels of the Colorado gold rush. Although there is always a possibility of snow, the course is an exceptional route for winter running.
10K Turkey Trek
This is not your run of the mill 'Turkey Trot.' This is the 10k Turkey TREK! Are you up for the challenge? Run a steady uphill climb to the summit of the course at the 3 mile mark. Poised at the top of the hill is the infamous EGG NOG CHUG Challenge where racers (have […]
Feed Your Soul Turkey Trot
Many children anticipate moments of joy and family connection as the weekend approaches. But for others, it's a time of uncertainty and hunger. Feed Your Soul’s Turkey Trot 5K isn't just a run—it's a beacon of hope for those in need. Your support at the Turkey Trot goes directly to initiatives like the Feed the Future […]
Turkey Day 5K
Parker Recreation Center 17301 E. Lincoln Ave., Parker, CO, United StatesPart of the Parker Parks and Recreation Run Series, this fun community event is not timed, participants must start within 15 minutes of posted start time. Registrants receive commemorative fleece mittens, race bib and hot cocoa, cider or coffee. Strollers are welcome but for safety reasons, please leave dogs, bikes and scooters at home.
Huffin’ for Stuffin’
Come join us on Thanksgiving morning for a fun 2-mile run! This will be a cross country style run. The event will be held at Mehaffey Park. We will have a food truck, music, vendors, and FUN! Come dressed in your best Turkey Day outfit. We will have waves/corrals every 10 min. Every participant will […]
Gobble Wobble
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.
Mile High United Way Turkey Trot
Mile High United Way enjoyed celebrating the 53rd Mile High United Way Turkey Trot in Washington Park with all of you – the runners and volunteers who help make this Denver’s Greatest Thanksgiving Tradition. Together, nearly 11,600 runners raised more than $770,000 to support Metro Denver families and help our community thrive. We are so grateful to […]
Broomfield Turkey Day 5K
Welcoming all runners, walkers, and pumpkin pie eaters alike! This fall event is fun for the whole family. Youth and team pricing is available!
Louisville Turkey Trot
The Avista Adventist Hospital Louisville Turkey Trot 5K was created as a means to collect food and donations for our local food bank. As the event grew, the Louisville Turkey Trot became a public benefit corporation, which is a corporation created to generate social and public good, and to operate in a responsible and sustainable manner. We invite […]
Pelican Lakes Turkey Trot
The annual Pelican Lakes Turkey Trot is back, brought to you by run.Windsor! Run or Walk this family friendly 5K, benefitting Athletes In Tandem and the Weld Food Bank.
BVSC Turkey Trot
Come & shake your tail feather with us this Thanksgiving with a fun, family-friendly 5k around BV. Runners will enjoy a mostly-flat course with well-maintained trails, offering great views of the Collegiate Peaks. This run is stroller friendly!
Christmas Mountain Run
Celebrate Thanksgiving weekend and the lighting of Christmas Mountain in Salida with a 5 mile and 1 mile race! The 5 mile course begins and ends by Riverside Park in downtown Salida. Race course is very scenic and mostly flat (around 160 feet of elevation gain) and takes place on city and county roads and […]
Four Corners Quad Keyah
SCHEDULE OF RACES – A marathon and half marathon will be completed each day, Thursday through Sunday. All races begin at 8:30 a.m., except for Sunday (New Mexico), which starts at 8:00 a.m. Sundown (or 5:30) is the course limit. The final marathoners typically finish between 4:00-5:00 p.m. Each day will begin and end in one […]
Sawmill Trail Runs
Weaving and rambling across the various rolling hills of Staunton State Park, the Sawmill Trail Runs serve as the ultimate test for December running. Runners will enjoy a single loop for 8-Miles, a double loop for 16-Miles, or the triple loop arduous 50k. We’re serving up December #Adversity at its finest. The Sawmill Trail Runs […]
PPRR Nielson Challenge
North Monument Valley Park 1794 Culebra Ave., Colorado Springs, CO, United StatesRace Format The first time you run this event, you'll establish a base time for yourself. This base time is used to generate a handicap time. The handicap time is calculated using an algorithm developed by Bob Royse, and it's geared to favor a beginning runner and the slower runners. Click here for an explanation of the […]
All-Out Fa La La
Dash through the snow (or not snow) at 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 Marathon courses along Big Dry Creek Trail… well known as a Colorado favorite. Bring your festive […]
Toy Drop
Each race will run through a part of Loveland we haven’t highlighted until this race. Bring a new, unwrapped toy to the start line and be ready for the “drop”. You can pick which distance you want to run!
Candy Cane Course 5K
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 Delicious Treats waiting at the finish line Plenty of fun! Grab your friends and family, […]
Ugly Sweater 5K
Left Hand Brewing Company 1265 Boston Avenue, Longmont, CO, United StatesJoin us for The Ugly Sweater 5k on December 5, 2026, for a 5k event that starts and ends at this awesome taproom in Longmont. Run, walk, jog - whatever goes! Complete the course and celebrate with us and a FREE, local craft brew at the finish line. Wear your best ugly sweater and/or festive […]
Onesie Dash
Enjoy a scenic little dash in and around Red Feather Lakes, Colorado! Wear your favorite onesie (and layer it underneath if you need extra warmth!). Start at The Tavern at Red Feather Lakes and end back at The Tavern for a hot cocoa and s'mores bar and then we'll all walk into town (3 min […]
Candy Cane Course 5K
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 Delicious Treats waiting at the finish line Plenty of fun! Grab your friends and family, […]
RMRR Wash Park 4.5M
Washington Park - Denver 701 S Franklin St, Denver, CO, United StatesEveryone – slow, fast, or in-between – can win at RMRR Trophy Series races. With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great goal to shoot for whatever your speed. Just show up an hour before the start and we’ll get you ready for your race. It’s an […]
Rudolph Ramble 5K
Then one sunny Denver day, Santa came to say...you know the rest... just one problem - Rudolph is on the loose! Santa needs your help finding him! Grab your running or walking shoes and join the Rudolph Search & Rescue Team as we help Santa reunite with Rudolph in time for Christmas. You can SAVE […]
Santa Catch
Start your holiday season with the joy of running! Proceeds from this race benefit the nonprofit Adopt A Family- serving thousands of local families in need this holiday season. All 5k & 10k participants will receive a Santa Catch beanie & Hot Cocoa Bar
CMRA Sand Creek 5M
Runners will compete over a 5 mile distance. runners and Race Walkers will compete over a 5 KM distance. The course will use the crushed gravel trails and single track around and near Bluff Lake Nature Center.
Stocking Run 5K
Village Green Park - Superior 1 Superior Drive, Superior, CO, United StatesJoin us on Saturday December 13th for a fun and festive, family-friendly 5K run and walk in the town of Superior - conveniently located off Highway 36 between Denver and Boulder. Get a head start on the holiday season with the Stocking Run! EXCITING VENUE IN DOWNTOWN SUPERIOR!!! Last year, we moved to the Stocking […]
Winterfest 5K
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.
Jingle Bell Run
Get ready for this year’s Jingle Bell Run, the original festive race for charity brought to you by the Arthritis Foundation. Wear your favorite holiday gear, and let's jingle all the way toward a cure! Whether you're running, walking, or strolling, bring your friends, family, and coworkers along for the ride. Together, we're spreading joy […]
Santa’s Dash for Ca$h
Join 3W Races on December 18th at Sloan's Lake Park. Collect your prize envelope at the finish line for gift cards from local businesses and maybe even CA$H!
Ugly Sweater 5K
Get into the holiday spirit with the Ugly Sweater 5K! Runners and walkers, young and old, are invited to join us at Washington Park in Denver for a flat, fast 5K. Dress in a tacky sweater – the more tinsel, bows, reindeer and candy canes, the better. It’s not a fashion faux pas if you’re […]
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