|Scene from the course|
Here is a little bit from the site describing what you might experience:
"Since you will be in South Park land in an oxygen deprived state at this elevation level, you may very well see Kenny, Stan, Cartman and Kyle or other cartoon characters deep within your imagination. There will be 100-mile and 150-mile ride options both returning to Buena Vista and all of this will be either on dirt roads with some pavement. This ride can be done on a mountain or cross bike. It is open to all Bike-Curious, ultra endurance riders that enjoy a tough days challenge, good company, humorous and sometimes not-so-humorous times and a good beer at the end of the day."