All-Out Kooky-Spooky

🎉 Event Overview

From the base of Table Mountain and Colorado's spectacular foothills, All-Out Multicourse presents our 14th annual Kooky-Spooky from Jefferson County's NAAC Stadium… easily accessible from several nearby highways.

📅 Event Details

• Date: 2025-11-02
• Location: 19500 W 64th Pkwy, Golden, CO
• Courses: 5K, 10K & Half Marathon
• URL: All-Out Kooky-Spooky

🏃‍♂️ Race Experience

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!

🎭 Costume Contest

• Theme: Halloween spirit
• Costume: Re-use your Halloween costume or take advantage of those post-Halloween sales
• Contest: Official costume contest during the race
• Fun Fact: Enjoy an extra hour of sleep as Nov. 2 is the end of daylight savings time!