Staunton Rocks! Marathon & Half Conifer, CO   Aug 22, 2026

Welcome to the Staunton Rocks! Marathon & Half, an event put on by trail runners for trail runners.

Touring the renowned singletrack of Staunton State Park in Colorado’s Front Range Mountains southwest of Denver, the race will take you back in time as you glide by historic buildings and old milling operations. The flowing trails and gradual climbs & descents will allow you to open up your running stride, while technical features scattered throughout will give your feet occasion to dance. Take in 60+ mile views from the numerous overlooks on course, run by scenic lakes and streams, and catch a glimpse of the numerous raptors that inhabit the stunning rock formations throughout the park. With runnable trails and generous cut-offs, our aim is to offer a trail running experience that is challenging, yet accessible to all.

We aspire to not only offer a first-class trail racing experience on a challenging, scenic and impeccably marked course, but also a top-notch post-race experience that will leave your bellies full and the stories flowing.

• Distance: 26.3mi (4500′) or 13.1mi (2200′)
• Min/Max Elevation: 8,200′ / 9,500′
• Average Elevation: 9,000′
• Terrain: 90% singletrack, 10% dirt road
• Fauna: Marmots, raptors, elk, mule deer, black bears, mountain lions
• Registration Caps: 150 Marathon / 150 Half Marathon
• Time Allowance: Marathon: 10 Hours; Half Marathon: 9 Hours

The Marathon course will have approximately 4,500ft of vertical gain.
The Half Marathon course will have approximately 2,200ft of vertical gain.

What You Get in Return for Your Registration Fee:

• A beautiful, well-marked and challenging course
• Enthusiastic, knowledgeable race and aid station staff & volunteers
• Fully stocked aid stations
• Gender specific race T-shirt
• Finisher award
• Free race photos
• Finish line meal: Vegetarian, vegan, gluten free and non-alcoholic options are available as part of our standard race fare
• Professional medical coverage