Red course at Cheyenne Mountain State Park.
This was a "straight is great" course, as Neal Barlow would say, since it's very open.
I found it really difficult to interpret all the overlapping leg lines, circles, and numbers for most of the course, which is the main reason I went to #20 on my way to #7. Otherwise, just some minor mistakes here-and-there (#8 & #14) and several minutes of wandering at #18 (I think the trails could be mismapped? or the control was higher than shown on the map?).
Nice weather and a fun day. I-25 traffic wasn't too awful (1:30 on the way down and 1:45 on the way back).