I'm not in the city but live up in Peekskill 1/2 mile from Blue Mountain Reservation and I'm always looking for folks to ride with. I do a bit of XC and Enduro racing. Heading up to Sugarbush tomorrow for the Vittoria ESC enduro on Saturday. If you're in riding shoot me a pm.
@bloomtb, check out meetup, they have loads of rides organized all the time. Here's a NJ mtb group, but there's others: https://www.meetup.com/njmountainbiking/ Also, if you're into DH I run a group on FB: https://www.facebook.com/groups/884366264952061/
@lifeofloon, let me know when you're riding and if you head up to any other ESC enduros soon.