Colorado Run Listings

July 2019
Sunday28Jul 2019
Manitou Springs
Barr Trail Mountain Race
One of the Front Range's historic summer mountain running events
August 2019
Saturday3Aug 2019
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Saturday3Aug 2019
Aspen
Aspen parkrun
Weekly Free 5km Timed Run
Saturday3Aug 2019
Boulder
South Boulder Creek parkrun
Weekly Free 5km Timed Run
Saturday3Aug 2019
Colorado Springs
Run for Rwanda
Runners and walkers simultaneously lined up to run in Cottonwood Park in Colorado Springs on the streets of Kibali, Rwanda
Saturday3Aug 2019
Colorado Springs
Step Up For Literacy 5K and Kids 1K
Supports the Children's Literacy Center
Sunday4Aug 2019
Castle Rock
XTERRA Castle Rock
5K, 10k, 20K
Sunday4Aug 2019
Evergreen
Evergreen Town Race
The fastest 5K ever run in Colorado was run on this course
Thursday8Aug 2019
Westminster
Summer Six Pack Series #5
5M/5k
Saturday10Aug 2019
Aspen
Aspen Backcountry Marathon
Boasting spectacular views of the Elk Mountains and the city of Aspen
Saturday10Aug 2019
Aspen
Aspen parkrun
Weekly Free 5km Timed Run
Saturday10Aug 2019
Westminster
Holy Cow Trail Stampede 5k/10k
Trail Stampede!
Saturday10Aug 2019
Boulder
South Boulder Creek parkrun
Weekly Free 5km Timed Run
Saturday17Aug 2019
Aspen
Aspen parkrun
Weekly Free 5km Timed Run
Saturday17Aug 2019
Boulder
South Boulder Creek parkrun
Weekly Free 5km Timed Run
Thursday22Aug 2019
Westminster
Summer Six Pack Series #6
10k/5k
Saturday24Aug 2019
Manitou Springs
Pikes Peak Ascent
Saturday24Aug 2019
Arvada
Runapalooza 1M, 5K, 10K and Half Marathon
Superior events from start to finish line.
Saturday24Aug 2019
Aspen
Aspen parkrun
Weekly Free 5km Timed Run
Saturday24Aug 2019
Boulder
South Boulder Creek parkrun
Weekly Free 5km Timed Run
Sunday25Aug 2019
Manitou Springs
Pikes Peak Marathon
America's ultimate challenge
Sunday25Aug 2019
Erie
Erie Half and 5k
Saturday31Aug 2019
Aspen
Aspen parkrun
Weekly Free 5km Timed Run
Saturday31Aug 2019
Boulder
South Boulder Creek parkrun
Weekly Free 5km Timed Run
September 2019
Sunday1Sep 2019
Colorado Springs
Flea Market Mile
Sunday1Sep 2019
Denver
Broncos 7K Denver
If you do one run in Colorado this year, this should be it
Sunday1Sep 2019
Colorado Springs
Cheap 5K
Celebrate cheap Americana - and eat pancakes!
Saturday7Sep 2019
Palmer Lake
Palmer Lake Half Marathon and 10K
Can you say, "Wide Open Spaces.."
Saturday7Sep 2019
Eagle
Mountain RATS
Fun and adventurous trail running challenge
Saturday7Sep 2019
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Saturday7Sep 2019
Aspen
Aspen parkrun
Weekly Free 5km Timed Run
Saturday7Sep 2019
Boulder
South Boulder Creek parkrun
Weekly Free 5km Timed Run
Saturday14Sep 2019
Lone Tree
The South Seven
The course will be on wide, crushed gravel paths and, depending on the status of construction in the nearby neighborhood, potentially a little bit of single track
Saturday14Sep 2019
Denver
The Denver 5k
THE Denver 5k - Fun, Flat, Fast!
Sunday15Sep 2019
Wheat Ridge
Farmers 5000
All funds from entry fees are given to various educational and special programs within Wheat Ridge High School
Saturday21Sep 2019
Colorado Springs
Hears 5K Experience
Saturday21Sep 2019
Westminster
Fallfest 1M, 5K, 10K, Half and Full Marathon
Superior events from start to finish line.
Sunday22Sep 2019
Colorado Springs
XTERRA Half Marathon, 12K and 5K
The original trail marathon race at Colorado Springs' Cheyenne Mountain State Park
Saturday28Sep 2019
Westminster
Pioneer Prairie Dog Half, 10k, & 5k
Part of the prairie dog half series
Saturday28Sep 2019
Commerce City
Foam Glow 5K
Glowing Foam and a ton of Blacklights all over the course
Saturday28Sep 2019
Haxtun
Haxtun Corn Festival 5K
October 2019
Saturday5Oct 2019
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Saturday5Oct 2019
Brighton
Blacklight Run
A unique night 5K fun run focused less on speed and more on UV Neon Glowing fun with friends and family
Sunday6Oct 2019
Westminster
K9 Canter
Costumed K9 Canter and 1 Mile Fun Run
Sunday6Oct 2019
Golden
Maple Grove Grizzly Growl 5K
This family-friendly race will raise money for the Maple Grove PTA
Sunday6Oct 2019
Denver
Hot Chocolate 15K/5K
Start and finish at Civic Center Park amongst Denver's biggest chocolate aficionados
Saturday12Oct 2019
Lakewood
Stone House (2x) Triple-Cross
The distance will be approximately 8.4 miles
Saturday19Oct 2019
Lakewood
The Great Trailhead Foot Race 10 Miler and 5k
At Bear Creek Lake Park
Sunday20Oct 2019
Glenwood Springs
XTERRA Glenwood Springs
Half marathon 12K and 5K trail race
Sunday27Oct 2019
Westminster
Westy Half and 5k
Part of the Hometown Race Series
Sunday27Oct 2019
Golden
Kooky-Spooky 1M, 5K, 10K and Half Marathon
Superior events from start to finish line.
November 2019
Saturday2Nov 2019
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Saturday16Nov 2019
Littleton
Veterans Run 6.6 miler
Most is on single track with some crushed gravel through the neighborhood
Saturday23Nov 2019
Arvada
10k Turkey Trek
Can you conquer the challenge?
Thursday28Nov 2019
Broomfield
Broomfield Turkey Day 5k/10k
Finisher's Medals!
Thursday28Nov 2019
Evergreen
EChO Annual Turkey Trot
Step Up to Stomp Out Hunger!
December 2019
Saturday7Dec 2019
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Saturday7Dec 2019
Denver
Sand Creek 5 Miler
Runners will compete over a 5 Mile distance on a course at the Bluff Lake Nature Center on the Sand Creek Greenway
January 2020
Saturday4Jan 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
February 2020
Saturday1Feb 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
March 2020
Saturday7Mar 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
April 2020
Saturday4Apr 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Sunday12Apr 2020
Colorado Springs
Hams and Hamstrings® 5K
Colorado's Easter Sunday 5K - every finisher gets a free mini Easter Ham
May 2020
Saturday2May 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
Sunday3May 2020
Littleton
Dirt's Dig Deep 5k
Benefits Dirt's vocational training program, outreach programs and scholarships for individuals in need
Monday25May 2020
Boulder
Bolder Boulder
America's All Time Best 10K
June 2020
Saturday6Jun 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.
July 2020
Saturday4Jul 2020
Colorado Springs
Nielson Challenge
A monthly 2-mile run with a cool handicap algorithm.