Denver Half Marathon Events

Showing 1 - 12 of 43 results
FEB23
Registration Perks
Snowman Stampede Half Marathon, 10K and 5KLittleton, Colorado, US

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!

$25 - $60
Half Marathon • 10k • 5k
Snowman Stampede Half Marathon, 10K and 5K
MAR3
Registration Perks
That Dam Run 13.1, 10K & 5KGreenwood Village, Colorado, US

Welcom to That Dam Run & Crush That Dam!

The Best Dam Run you will ever do! Come Crush that Dam and run either the 13.1 (Half Marathon), 10K, or 5K. Come CRUSH THAT DAM, have fun & enjoy with your family, friends & loved ones.

$30 - $60
Half Marathon • 10k • 5k
That Dam Run 13.1, 10K & 5K
FEB23
Registration Perks
All-Out Mardi Crawl Half Marathon, 10K, 5K & 1MileLakewood, Colorado, US

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 3rd 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!

$25 - $80
Half Marathon • 10k • 5k • Other
All-Out Mardi Crawl Half Marathon, 10K, 5K & 1Mile
MAR24
Registration Perks
All-Out Spring Fever Half Marathon, 10K, 5K & 1MileArvada, Colorado, US

From the base of Table Mountain and Colorados spectacular foothills, All-Out Multicourse presents our 7th annual Spring Fever from Jefferson Countys NAAC Stadium easily accessible from Hwy 93, 6th Ave, Hwy 58 or I-70. Along with its Endless Series sidekick in October Kooky-Spooky, these 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.

$25 - $80
Half Marathon • 10k • 5k • Other
All-Out Spring Fever Half Marathon, 10K, 5K & 1Mile
APR13
Registration Perks
All-Out Beat The Heat Full Marathon, Half Marathon,10K, 5K & 1MileWestminster, Colorado, US

One of Colorados favorite trails meets one of its most glorious parks at our 7th annual Beat the Heat 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 event for all abilities & preferences, plus along with its Endless Series sidekick in September Fallfest, All-Out Multicourse is proud to bring you the one and only groomed trail marathon course in the Denver Metro Area!

$25 - $100
Half Marathon • Marathon • 10k • 5k
All-Out Beat The Heat Full Marathon, Half Marathon,10K, 5K & 1Mile
JUN22
Registration Perks
All-Out Summer Breeze Half Marathon, 10K, 5K & 1MileArvada, Colorado, US

From the heart of the West Metro area and the Stenger Soccer Complex, All-Out brings you our 7th annual Summer Breeze! Along with its Endless Series sidekick in January Polar Prowl, these 1M, 5K, 10K and Half Marathon courses will follow Van Bibber Creek Trail west through Arvadas open spaces with spectacular views of the countryside and Table Mountain. Plus, all distances have a fairly level grade, so yup get ready for a PR!

$25 - $65
Half Marathon • 10k • 5k • Other
All-Out Summer Breeze Half Marathon, 10K, 5K & 1Mile
JUL20
All-Out Annual Dog Days Half Marathon, 10K, 5K & 1MileWestminster, Colorado, US

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!

$20 - $80
Half Marathon • 10k • 5k • Other
All-Out Annual Dog Days Half Marathon, 10K, 5K & 1Mile
Previous
1
2
3
4
Showing 12 of 43 results
List view iconList
Map view iconMap