Here are some links to so of the best Mountain Bike Riding in the Area
Gurney Lane Mountain Bike Park– Rated #2 in NYS for Riding last year- A small park with great hand built and machine built single track, lots of flow, great for riders of all abilities, including a skills park.
SMBA- Saratoga Mountain Bike Association Park- More technical riding with some easy trails mixed in
KP Trails- Kalabus Perry trails, great hand built trail next work in Wilton, association maintained trails, mostly flat, fun single track with some interesting elements
The Hub- a new park in Brant Lake that is expanding each year, start at the Hub Restaurant and Bar and finish there after. Hand built trails with some more vertical to explore and amazing views
Moreau Lake State Park- a Mix of fun easy trails around the lake and some really tough climbs and technical riding up on the hill but a great place to challenge yourself and put in some miles
Gore Mountain Ski Bowl Trails- Built by the areas premier trail builder, good climbing and a mix of flow and technical riding up in North Creek
Garnet Hill Lodge- an expanding offering of newly built single track trails to give off season use to one of the areas top Nordic Ski centers with a nice lodge and restaurant if you want to spend the weekend
Slate Valley Trails- About the same 45 minute ride into Vermont and you will find one of the largest trail networks South of the Kingdom Trails in Poultney Vermont. Tons of complete trails and big visions of trails to come.