Colorado · Marathon · Half Marathon · 10K

Staunton Rocks! Marathon and Half Marathon

Staunton Rocks! Marathon and Half Marathon is a marathon, half marathon, 10K and 5K event held in Pine, Colorado. It was last held on August 22, 2026 and is usually run in August; the next date hasn't been announced yet. About 112 runners take part across all distances.

Usually held
August
Location
Pine, CO
Field size
~112 runners

Race details

Last held
August 22, 2026
Usually held in
August
Location
Pine, Colorado
Distances
Marathon, Half Marathon, 10K, 5K
Field size
About 112 runners
Registration
runsignup.com
Official website
gnarrunners.com

Registration, course & weather

Start time
7:00 AM MDT
Course profile
Loop course; Trail surface; Not a Boston qualifier
Typical race-day weather
about 58°F at the start, 61% humidity, 8 mph wind (based on the 2026 race day, measured near the city center rather than the exact start line; Open-Meteo historical archive (gridded reanalysis), checked October 8, 2026)

About the Staunton Rocks! Marathon and Half Marathon

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 i…

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Staunton Rocks! Marathon and Half Marathon: common questions

When is the Staunton Rocks! Marathon and Half Marathon?
The next date hasn't been announced in the listing yet. The race is usually held in August. Check the organiser's website for the official date.
Where is the Staunton Rocks! Marathon and Half Marathon held?
In Pine, Colorado.
What distances does the Staunton Rocks! Marathon and Half Marathon offer?
Marathon, Half Marathon, 10K and 5K.
How many people run the Staunton Rocks! Marathon and Half Marathon?
About 112 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Staunton Rocks! Marathon and Half Marathon?
Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
What time does the Staunton Rocks! Marathon and Half Marathon start?
7:00 AM MDT.
What is the course like at the Staunton Rocks! Marathon and Half Marathon?
Loop course; Trail surface; Not a Boston qualifier.
What is race-day weather usually like at the Staunton Rocks! Marathon and Half Marathon?
about 58°F at the start, 61% humidity, 8 mph wind (based on the 2026 race day, measured near the city center rather than the exact start line; Open-Meteo historical archive (gridded reanalysis), checked October 8, 2026).