The cache is NOT at the posted coordinates!
Welcome to Sanderson Gulch Trail with this quick Multi-Cache!

Check out this 3.1-mile point-to-point trail near Denver, Colorado. Generally considered an easy route, it takes an average of 58 min to complete. This trail is great for road biking, running, and walking, and it's unlikely you'll encounter many other people while exploring. The best times to visit this trail are February through November. Dogs are welcome, but must be on a leash.
You will be looking for a 6 yellow numbers on a black sign.
That will be your key word to type in the checker to get he final coordinates!
You can validate your puzzle solution with
certitude.