Originally Posted by subzali
Out and back right?
I have no idea about the CTR, never heard of it.
BTW, there's a $5 parking fee at Indian Creek, unless you park right across the road from Rampart in the little pulloff before the gate.
It is an out-n-back, although I suppose you could make quasi-loops using roads. Never tried that. The regular round trip is enough of a beat-down climbing to & from South Platte around Bennett Mt that I'm not sure mixing Hwy 67 to Rampart really sounds like much fun when you figure in motorcycles and cars. :-)
The CTR is the Colorado Trail Race. They'll do all 475 miles of it end-to-end in about 4 to 5 days. I think the record is just a few hours over 4 days.