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Aurora Half Marathon Events

Showing 1 - 12 of 25 results
SEP21
All-Out Fallfest Full Marathon, Half Marathon,10K, 5K & 1MileBroomfield, Colorado, US

One of Colorados favourite trails meets one of its most glorious parks at our 5th annual Fallfest 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 choice for all abilities & preferences, plus along with its Endless Series sidekick in April Beat the Heat, All-Out Multicourse is proud to bring you the one and only groomed trail marathon course in the Denver Metro Area!

Half Marathon • Marathon • 10k • 5k • Other
All-Out Fallfest Full Marathon, Half Marathon,10K, 5K & 1Mile
JAN12
OFFICIAL PARTNER
All-Out Polar Prowl 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 6th annual Polar Prowl! Along with its Endless Series sidekick in June. 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!

$35 - $80
Half Marathon • 10k • 5k • Other
All-Out Polar Prowl Half Marathon, 10K, 5K & 1Mile
JUN22
OFFICIAL PARTNER
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!

$20 - $80
Half Marathon • 10k • 5k • Other
All-Out Summer Breeze Half Marathon, 10K, 5K & 1Mile
APR13
OFFICIAL PARTNER
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 • 1 Mile
All-Out Beat The Heat Full Marathon, Half Marathon,10K, 5K & 1Mile
OCT27
OFFICIAL PARTNER
All-Out Kooky-Spooky 1M, 5K, 10K, & Half MarathonGolden, Colorado, US

From the base of Table Mountain and Colorados spectacular foothills, All-Out Multicourse presents our 8th annual Kooky-Spooky from Jefferson Countys NAAC Stadium easily accessible from Hwy 93, 6th Ave, Hwy 58 or I-70. Along with its Endless Series sidekick in March Spring Fever, this 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.

$20 - $80
Half Marathon • 10k • 5k • Other
All-Out Kooky-Spooky 1M, 5K, 10K, & Half Marathon
JUL20
Prairie Dog Half and 10k – Castle RockCastle Rock, Colorado, US

Welcome to the Summer Prairie Dog Half and 10k. This summer-time event also features a 5k distance.

Half Marathon • 10k • 5k
Prairie Dog Half and 10k – Castle Rock
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