Check urbantrailco.com for conditions before riding. Only ride in the winter if the ground is frozen.
This is all about big-gear fun with a section in the middle called 'Little Moab' that has some cool slick rock. It is part of the Blue River Parkway trails aka Burp aka Minor Park. It can be a good cool-down or warm-up before crossing the road to some of the more difficult stuff. There are a few different splits but they are user generated and all end up going to the same place so don't get too worried about which one to take.