In the southwest of the United States, among the Rocky Mountains, sits one of the largest states in America, Colorado. Its unusual rectangular shape, mountainous terrain, dry climate, and rich history are its hallmarks.
The main feature of Colorado is harmony with nature, which fascinates visits with its originality and beauty. Mountains, canyons, desert prairies, forests, and lakes are preserved in their natural form. Сolorado running races are a great chance to see all the beauty of nature and to set a personal record.
5k Races in Colorado
1. Arapahoe Warrior 5K
Aug 13, 2022 – Saturday
5K run
Centennial, CO
The 3rd annual Arapahoe Warrior 5K will be held on August 13th. The registration fee of $10.00 goes to the Arapahoe Cross Country Booster team.
Flippin’ Flapjacks will provide all registered participants with a pancake and sausage breakfast and OJ. The top 3 Male, female, and age group winners will receive a custom medal.
2. Aspen Parkrun
Aug 13, 2022 – Saturday
5K run
Aug 20, 2022 – Saturday
5K run
Aspen, CO
The Aspen parkrun is held every Saturday at 9 am. It is a free and fun 5k community event.
The race starts and finishes at the Aspen Golf Club. You will run entirely on the asphalt. It is a T-shaped course with three out and back “tails.”
3. Escalante Days 5K
Aug 13, 2022 – Saturday
5K run
Dolores, CO
The 2nd annual Escalante Days 5K Run will be held on August 13th, starting at 8 am.
All proceeds go to the Dolores Middle and High School Cross Country programs.
Entry Fee: $30 for adults, $15 for ages 18 and under before August 6th. $40 for adults, $20 for ages 18 and under after August 6th.
Everybody that registers by July 24th will get a race t-shirt. Awards will go to the top male and female runners in each age category.
4. Never Alone Foundation 5K
Aug 13, 2022 – Saturday
5K run
Colorado Springs, CO
The 11th annual Never Alone Foundation 5K hosted by The Doherty High School Athletic Department in conjunction with a high school cross country scrimmage of 16 local high school teams will be held on Saturday, August 14th at Monument Valley Park North.
Runners and walkers of all ages are invited to participate in this family/stroller-friendly benefit run. The registration fee is $30. All registered runners will get a race t-shirt.
5. Denver Rocks Run 5K/10K
Aug 14, 2022 – Sunday
10K, 5K run
Denver, CO
The Denver Rocks Run 5K/10K is an epic experience and one of the best Denver races. The event will treat participants to a scenic tour of downtown Denver and rock n’ roll music during and after the run.
You will run the beautiful streets of Washington Park in your custom Denver Rocks Run t-shirt. The after-race celebration includes more rock music, free beer, and a custom medal.
10k Races in Colorado
6. Reece’s Roundup
Aug 13, 2022 – Saturday
10K, 5K run
Castle Rock
The 17th Annual Reece’s Roundup will be held on August 13th to help support Reece Rubino, who was diagnosed with Type 1 SMA at 3 months old.
With the help of the community, friends, sponsors, and supporters, Reece continues to survive despite his condition.
7. Leadville 10K
Aug 14, 2022 – Sunday
10K run
Leadville, CO
The Leadville 10K will be held on August 14, 2022. It is an out-and-back course on paved and dirt roads that uses the first and last 3.1 miles of the LT100 Run course.
An aid station will be at the turnaround mark, and liquids will be available on the Courthouse lawn.
8. Lory Summer Trail Series
Aug 16, 2022 – Tuesday
10K trail run
Bellvue, CO
The Lory Summer Trail 10K will be held on August 16, 2022. It is a fun, low-key run designed to give beginners an opportunity for new experiences and experienced runners an opportunity for a personal best.
It is chip timed event with unique awards.
All registered runners will get a vintage Gnar race shirt. Post-race pizza and beverages from New Belgium Brewing are provided.
9. Brewer’s Cup Challenge
Aug 20, 2022 – Saturday
10K run
Colorado Springs, CO
The Brewer’s Cup Challenge will be held on August 20, 2022. This event is a favorite of runners who love beer and attracts some of the best brewery runners.
It is a challenging 6-mile distance for the right to brag about your brewery. It will be a team competition.
10. HRCA Wildcat Mtn. Trail Races
Aug 27, 2022 – Saturday
10M, 10K trail run | kids run
Littleton, CO
The HRCA Wildcat Mtn. Trail Races will be held on August 27, 2022. The course has beautiful views and fun, varying terrain.
The Wildcat Mountain trail races start at the Douglas County East/West trailhead at Rocky Heights Middle School and go along the E/W trail to the scenic HRCA Backcountry Wilderness Area Wildcat Mountain trail system.
Marathons and Half Marathons in Colorado
11. Mt Sneffels Marathon
Aug 20, 2022 – Saturday
26.2M, 13.1M, 10K run
Ouray, CO
The 22nd annual Mt. Sneffels Marathon/Half-Marathon hosted by board members of the Mt. Sneffels Education Foundation will be held on August 20, 2022. The 2022 Marathon will be a virtual run only. You will be able to create an online account where your results will be uploaded from your GPS tracking device.
12. Staunton Rocks! Marathon & Half
Aug 27, 2022 – Saturday
26.2M, 13.1M trail run
Pine, CO
The Staunton Rocks! Marathon & Half event is hosted by trail runners for trail runners and will be held on August 27, 2022. It is considered one of the most scenic trail races in Colorado.
The smooth trails and gradual climbs and descents will allow you to use all your running techniques as you run past prominent historical buildings, old milling operations, picturesque lakes and streams, and beautiful rock formations.
It is a first-class trail racing experience on a challenging, picturesque, and marked course.
13. Fall Equinox Marathon
Sep 18, 2022 – Sunday
26.2M, 13.1M, 5M run
Fort Collins, CO
Fall Equinox Marathon is a Boston Qualifier. This year, it will be held on September 18th.
It is a challenging downhill point-to-point course through the Buckhorn and Poudre River Canyons that finishes in a valley at the base of the mountains. The first 5 miles will be hilly, followed by 21 miles downhill. It is a limited run to 300 runners.
The Fall Equinox Half Marathon is a favorite of many Colorado runners. Participants will enjoy picturesque views along the Cache la Poudre, Colorado’s only designated Wild & Scenic River! The course starts at the Mishawaka Amphitheater and runs on a downhill point-to-point route. At the finish line, there will be beer and music.
14. Long View Marathon
Start – Fort Collins, CO
Finish – Loveland, CO
Oct 1, 2022 – Saturday
26.2M, 13.1M run
The Long View Marathon starts at Edora Park in Fort Collins, CO, at 7:30 am on Saturday, October 1, 2022.
The Long View Half Marathon starts at Fossil Creek Park in Fort Collins, CO, at 7:30 am on Saturday, October 1, 2022.
Both races finish at Fairgrounds Park in Loveland, CO, and will close 6 hours after the start time.
There will be nine aid stations with water and VFuel sports drinks along the Marathon route and 4 aid stations for the Half Marathon.
15. Breckenridge Road Marathon
Also Known As Breck Road Marathon
Oct 8, 2022 – Saturday
26.2M, 13.1M, 10K run | kids run
Breckenridge, CO
The Breckenridge Road Marathon is a Boston Qualifier. This event offers a Marathon, Half Marathon, and 10K, all starting at the top of the scenic Boreas pass ( over 10,434 ft. elevation).
You will enjoy the spectacular view of the mountains in Autumn. The run finishes in the heart of Breckenridge with music, tasty food, and a cheering crowd.
