Hey Gang,
Here are a bunch of events for 2010 including festivals, fun rides, races, etc.
Please reply with anything you would like to add.
Happy Trails!

3/27/2010 Winter Mountain Bike Championship Series
3/28/2010 King Of Burlingame Time Trial
4/18/2010 Tour de Tykes - Danville, PA
4/25/2010 Rockbuster Offroad Duathlon
5/2/2010 Michaux Maximus
5/16/2010 NECS #1 - Glocester Grind
5/21/2010 Dirt Rag's Dirt Fest 21-23
5/23/2010 NECS #2 - Weeping Willow
5/25/2010 7:00 pm Vermont 50 Online Registration
6/5/2010 2010 Kenda Mohican 100K
6/6/2010 MTB Adventure Series - Pittsfield
6/21/2010 MTB Adventure Series - Huntington - Monday?
6/26/2010 Bike MS: Cape Cod Getaway 26-27
6/27/2010 D-Day Mountain Bike Expo @ Lynn Woods
7/10/2010 Pats Peak Mountain Bike Festival 10-11
7/11/2010 MTB Adventure Series - Wendell
7/17/2010 Pittsfield Warman Road Ride
7/17/2010 VT Mountain BIke Festival 17-18
7/17/2010 Lost in the Rocks and Trees 17-18
7/25/2010 Michaux Dark Hollow
7/25/2010 MTB Adventure Series - Bradbury
7/30/2010 THE WNYMBA Mountian Bike Festival 30-8/1
8/1/2010 XTERRA Race at the Rez
8/1/2010 MTB Adventure Series - North Conway
8/7/2010 Wildcat Epic 100 Bike Race 7-8
8/7/2010 XTERRA Stoaked Off Road Triathlons 7-8
8/8/2010 MTB Adventure Series - Cockaponset
8/14/2010 24 Hours of Great Glen 14-15
8/21/2010 The Great Adventure Challenge
8/22/2010 Pittsfield 666 Mountain Bike Race
8/22/2010 Hampshire 100
8/29/2010 MTB Adventure Series - Lynn Woods
8/30/2010 MONT-SAINTE-ANNE Mountain Bike Festival 8/30 - 9/5
9/12/2010 Michaux Teaberry
9/17/2010 Crank the Shield 17-19
9/19/2010 MTB Adventure Series - Foxboro
9/26/2010 MTB Adventure Series - Great Brook Farm
9/26/2010 Vermont 50
10/3/2010 Mud, Sweat, and Gears Triathlon
10/9/2010 MTB Adventure Series - NEMBAfest @ Bear Brook 9-10
10/31/2010 MTB Adventure Series - Wicked Ride

awesome list and good timing, Marie and I are putting together our horse show/racing schedule for this year. See you out there!

I did not put all of the locations of these events but they are easily found through a Google search. Shoot me a message if you have any questions.