All-Out Kooky-Spooky

All-Out Kooky-Spooky starts from Jefferson County's NAAC Stadium near Golden, Colorado, at the base of Table Mountain, with 5K, 10K, and half marathon options on Ralston Creek Trail. All-Out Multicourse runs it as an annual early-November race, with a 9 AM start and a timing quirk: it lands around the end of daylight saving time, so runners can get an extra hour of sleep before race morning. The courses run along the shores of Arvada's Blunn Reservoir and use the same trail setting as Spring Fever, All-Out's March race in its Endless Series. The distances are set up for both newer runners and experienced athletes, and the Halloween theme carries past October with an official costume contest for people who want one more use out of their costumes.