All-Out Kooky-Spooky

🎃 Race Overview

From the base of Table Mountain and Colorado's spectacular foothills, All-Out Multicourse presents our 15th annual Kooky-Spooky from Jefferson County's NAAC Stadium… easily accessible from several nearby highways.

⏳ Event Details

• Date: November 1, 2026
• Location: 19500 W 64th Pkwy, Golden, CO
• Courses: 5K, 10K & Half Marathon
• Start Line: Jefferson County's NAAC Stadium

🛤️ Coursing & Challenges

Along with its Endless Series sidekick in March, Spring Fever, these 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

Of course, we'll still be celebrating the Halloween spirit so re-use your Halloween costume for our official costume contest.

⏰ Extra Hour of Sleep

And especially revel in the extra hour of sleep you get as Nov. 1 is the end of daylight savings time!

🔗 Sign Up Here

For more information and to register, visit our registration page.