I had saw a map of the trails they used and it looked like a nice course. Something I was interested in back then.

It truly is nice.  It has a mix of everything from single track, to rail trail, to dirt road, to ridiculous climbs (my favorite gains 700 ft in less than half a mile with the total climb being 1100 ft in a mile), nice long runnable downhill, and a frigid creek crossing (that could be thigh high at certain times of year.  I go up about 1-2x a year to get in a long run.  It's been a while