A kooky Halloween event for all ages and abilities!

All-Out Kooky-Spooky

Sunday, October 29, 2023 9a

JeffCo NAAC

Half Marathon

$65 9:00AM MDT - 1:00PM MDT Price increases after July 30, 2023 at 11:59pm MDT

10K

$45 9:30AM MDT - 1:00PM MDT Price increases after July 30, 2023 at 11:59pm MDT

5K

$35 9:45AM MDT - 1:00PM MDT Price increases after July 30, 2023 at 11:59pm MDT
Run anywhere!

VIRTUAL Half Marathon

$45 Run virtually, get SWAG and credit!
Run anywhere!

VIRTUAL 10K

$35 Run virtually, get SWAG and credit!
Run anywhere!

VIRTUAL 5K

$30 Run virtually, get SWAG and credit!
Register for all 3 and save!

Run Amok Fall Series

15% Discount Per Distance

From the base of Table Mountain and Colorado's spectacular foothills, All-Out Multicourse presents our 12th annual Kooky-Spooky from Jefferson County's NAAC Stadium… easily accessible from several nearby highways. Along with its Endless Series sidekick in March, Spring Fever, these 5K, 10K & Half Marathon courses will hug the shores of Arvada's Blunn Reservoir via the Ralston Creek Trail and will challenge the beginner and veteran athlete alike!

Don't miss out on the after-party at Colorado Tap House!

Use the tag on your bib for a free beer or discount on any other item

Jefferson County's NAAC Stadium
19500 W 64th Pkwy, Golden, CO 80403


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