This is a trail north of Santa Fe in the town of Los Alamos. I have not had an opportunity to ride it but plenty of friends have and they have enjoyed it.
Location: Los Alamos, NM
Directions: Take Highway 84 North from Santa Fe and exit at 502, heading west towards Los Alamos.
Technical Level: Varies, lots of trails throughout the network, something for everyone.
Length: 11 miles, 58 miles of total trails in the network
Trail Map: Map
Post Ride Beer: I definitely recommend a stop at Bathtub Row Brewing in Los Alamos after your ride.
Links: Official Government site
GPS File: GPX Format