Register for 2022 All-Out Kooky-Spooky 5K, 10K and Half Marathon
From the base of Table Mountain and Colorado's spectacular foothills, All-Out Multicourse presents our 11th annual Kooky-Spooky from Jefferson County's NAAC Stadium… easily accessible from 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. Just a day before Halloween… Kooky or Spooky costumes welcome!
Don't miss out on discounts and the custom finisher award by completing the Run Amok Fall Series! Click on Series Perks above for more info.