This time of year you're pretty limited, I'm guessing the higher elevations are snow covered or muddy by now.NMPhi767 said:
South foothills has some pretty techinical stuff along the powerline trail.
You could also try Cedro, if you look hard enough there are some nasty descents to be found out there.
Otero may be rideable, some really good riding out there although only moderate on the technical scale.