Found 60 races

🎉 Join Your Local Running Community!

Connect with runners, find training partners, and celebrate every finish together

OCT
3

Canon City, CO
• 39.7 miles
$40 -$100
Get ready for a ROYALly GORGEous experience! Whether you’re tackling the 5K, the 8-mile trail run, or the half marathon trail run, this event offers something truly special. All three races...
5K 8m Half Marathon
28
OCT
4

Lorton, VA
• 45.9 miles
$50 -$67
Located just south of the Capital Beltway in Lorton, this beautiful race course includes a mixture of forested and open meadow singletrack meandering through 1600 acres of the former prison...
5m 10m
4
OCT
10

Manitou Springs, CO
• 7.5 miles
$25 -$40
3rd annual Manitou 5K!  Come celebrate the beauty of Manitou Springs!  Race starts and ends in Fields park.  Run along the rolling creek, view the art along the Creekwalk, loop the beautiful...
5K
72
OCT
17

Sedalia, CO
• 40.4 miles
$50 -$170
The Human Potential Running Series PresentsThe Indian Creek Trail Runs @ Indian Creek Campground The Indian Creek Trail Runs is the oldest official race of HPRS and is also known as our annual...
55K
8
OCT
18

Palmer Lake, CO
• 19.1 miles
$15 -$45
A .5K fun run, walk or crawl benefiting Awake Palmer Lake.
5K
7
NOV
7

Lone Tree, CO
• 45.1 miles
$65 -$95
The 18th Annual Backcountry Wilderness Half Marathon returns to Highlands Ranch on Saturday, November 7, 2026, at 9:00 a.m. This 13.1-mile race winds through the Douglas County East/West Trail...
Half Marathon
8
NOV
8

Colorado Springs, CO
• 8.5 miles
$25 -$45
4 Mile Course Event Details (for 2.5 Mile Course Info. scroll down) Race Day: Sunday, November 8th Start time 11:00am; Bib pick-up starts at 10:15am Same course as last year (original 4-mile...
2m 4m
5
NOV
8

Colorado Springs, CO
• 4.9 miles
$15 -$40
  The Colorado Springs Veterans Day 5K is more than a run—it’s a moving tribute to those who’ve served our country with honor. This event provides an opportunity for our community to come...
5K
30
DEC
5

Colorado Springs, CO
• 6.1 miles
$22 -$46
Join us for the annual Candy Cane Course 5k/10k/15k!  A fun, Christmas-themed event that is perfect for the whole family.The fun includes - Great Swag - designer shirt & custom medal Chip-timing...
1m 5K 10K 15K
29
DEC
5

Colorado Springs, CO
• 4.5 miles
$25 -$40
Saturday, December 06, 2025 Chasing Santa 5K/Cycling Santa Toy Drive Benefitting our local children Our Toy Drive Recipient for
5K 6m 10m 21m
113
DEC
5

Pine, CO
• 54.6 miles
$60 -$150
The Human Potential Running Series Presents: The Sawmill Trail Runs @ Staunton State Park The Sawmill Trail Runs; first started as a “Fat Ass” event at White Ranch Open Space in Golden, CO in...
50K
4
DEC
6

Pueblo, CO
• 42.6 miles
$35 -$60
It's our 40th Anniversary Race!  Choose the 13.1 or the 5k!  December 6th, 2026: 8:30am at Pueblo City park pavilion, 801 Goodnight Ave. 81005 It is exciting to bring you another exquisite day of...
5K Half Marathon
19
FEB
6

Colorado Springs, CO
• 10.4 miles
$60 -$180
The Human Potential Running Series Presents:The Stories Trail Runs @ Cheyenne Mountain State Park The Stories Trail Runs is a unique winter trail running adventure taking place in Colorado...
10K Half Marathon
68
FEB
14

Colorado Springs, CO
• 4.9 miles
$35 -$90
The streets and trails of downtown Colorado Springs are not exactly the "Frozen Tundra of Lambeau Field," but on Super Bowl Sunday, Feb. 14, 2027, more than 1,500 runners will race for paydirt...
5K Half Marathon
6
FEB
28

Highlands Ranch, CO
• 46.7 miles
$38 -$65
Winter never disappoints us when racing in February in Highlands Ranch!  You won't feel chilly after a course so hilly!  After conquering the 5k, warm up with hot apple cider or hot cocoa at the...
5K
31
APR
11

Littleton, CO
• 51.9 miles
$40 -$255
Denver's oldest half-marathon, relay, and 5k along the scenic Platte River Trail in Littleton.
5K Half Marathon
6
MAY
1

Larkspur, CO
• 21.8 miles
$35 -$105
The Greenland Trail Race offers four outstanding distances in southern Douglas County. Run the 4 Miler, the 8 Miler, the 25K, or tackle the 50K ultramarathon, Colorado’s fastest 50K! With Pikes...
4m 8m 25K 50K
14
MAY
15

Divide, CO
• 22.3 miles
$60 -$160
The Human Potential Running Series Presents:The Endure Trail Runs @ Mueller State Park The Endure 12-Hour is a one-of-a-kind 12-Hour timed event designed by YOU… and tiny colorful balls. Each...
10K Half Marathon Marathon
10
FEB
10

Colorado Springs, CO
• 0.8 miles
$85
Join the Journey! Register for 50 States Half Marathon Club "General Membership"! General Membership: $85 to join (then annual dues each year after, currently $35.00 per year). You may save on...
Half Marathon
59
FEB
11

Colorado Springs, CO
• 0.8 miles
$429
Join the Journey! Register for Fifty States Half Marathon Club "Life Membership"! You may save on online processing fees by registering directly at our club website. $429 includes: Joining Fee...
Half Marathon
61