last updated
Saturday, February 04, 2012 08:14 PM
| Race Type | Date | Event Name | Race Location / Venue | INFO |
| MTB - XC | January 29 | WNYMBA's - Winterfest Mountain Bike Race | Chestnut Ridge Park - Orchard Park, New York | |
| MTB - XC | February 19 | The Frostbike - Winter Mountain Bike Race | The Hood - Port Colborne, Ontario | |
| MTB - XC | April 1 | Substance Projects - Homage To Ice | Mansfield Outdoor Centre - Mansfield, Ontario | |
| MTB - XC Series | April 12 | Durham Forest Weekly Series - Weekly Series | Durham Forest - Durham, Ontario | |
| MTB - XC | April 15 | Paris to Ancaster | Paris, Ontario | |
| MTB - XC Series | April 20 | Trek High School Series - Race 1 | Durham Forest - Durham, Ontario | |
| MTB - XC Series | April 22 | Substance Projects - ECO Race 1 | Durham Forest - Durham, Ontario | |
| MTB - XC Series | April 27 | Trek High School Series - Race 2 | King Lands, Ontario | |
| MTB - XC O Cup | April 29 | MTB Ontario Cup XC - Race # 1 | Mansfield Outdoor Centre - Mansfield, Ontario | |
| MTB - XC Series | May 2 | Hardwood Ski & Bike - Trek Wednesday Night Series - Weekly Series | Hardwood Hills - Oro, Ontario | |
| MTB - XC Series | May 4 & 5 | Trek High School Series - Race 3 | King Lands, Ontario | |
| MTB - XC Series | May 10 | Trek High School Series - Final | TBA | |
| MTB - XC O Cup | May 13 | MTB Ontario Cup XC - Race # 2 | Woodnewton - Uxbridge, Ontario | |
| MTB - XC Series | May 20 | Substance Projects - Long Socks Classic: Ontario Marathon Challenge 1 | Ganaraska Forest - Kirby, Ontario | |
| MTB - XC Series | May 25 | Hardwood Ski & Bike - Ontario High School MTB Championship | Hardwood Hills - Oro, Ontario | |
| MTB - 8 HR Relay | May 26 | Opus Spring Epic 8 Hour Relay | Mansfield Outdoor Centre - Mansfield, Ontario | |
| MTB - XC Series | May 31 | Mudslinger Race Series - Weekly Series | Buckwallow Riding Centre - Gravenhurst, Ontario | website |
| MTB - XC O Cup | June 2-3 | MTB Canada Cup / MTB Ontario Cup XC - Race # 3 | Hardwood Hills - Oro, Ontario | |
| MTB - XC O Cup | June 10 | MTB Ontario Cup XC - Race # 4 | Albion Hills - Bolton, Ontario | |
| MTB - XC | June 16-17 | The Lung Association's - The Wild Ride | Wildwood Conservation Area - St. Mary's, Ontario | |
| MTB - XC Series | June 17 | Substance Projects - ECO Race 2 | Cornwall, Ontario | |
| MTB - XC | June 17 | Giant Bicycle's Lake to Lake 29'er Challenge | Brock University - St. Catharines, Ontario | |
| MTB - XC | June 17 | Great Wolf Lodge's - Pond to Pond | Brock University - St. Catharines, Ontario | |
| MTB - 24 HR Relay | June 23-24 | 24 Hours of Summer Solstice MTB Festival | Albion Hills - Bolton, Ontario | |
| MTB - Event | June 30- July 1 | Heart Rate Up - Raccoon Rally | Allegany State Park - Allegany, New York | |
| MTB - XC Series | July 1 | Substance Projects - Ontario Marathon Challenge 2 | TBA | |
| MTB - XC O Cup | July 8 | MTB Ontario Cup XC - Race # 5 | Naughton Trails - Naughton, Ontario | |
| MTB - Enduro | July 14 | Lost in the Rocks and Trees - 110km | Voyageur Trail - Mattawa, Ontario | |
| MTB - XC Series | July 15 | Substance Projects - ECO Race 3 | Kitchener, Ontario | |
| MTB - 6 HR Relay | July 15 | Heart Rate Up 6 Hours of Power - 6 Hr Relay | Holiday Valley - Ellicottville, New York | |
| MTB - 8 HR Relay | July 21 | Summer Epic 8 Hour Relay | Hardwood Hills - Oro, Ontario | |
| MTB - 24 HR Relay | July 27-29 | Hardcore 24 - 24 Hour Relay | Ontario County Park - Ontario, New York | website |
| MTB - XC Series | July 29 | Substance Projects - Sausage Suit ITT: ECO Race 4 | Dufferin County Forest - Dufferin, Ontario | |
| MTB - XC | August 5 | CDMBR - Canal Days Mountain Bike Race | The Hood - Port Colborne, Ontario | |
| MTB - XC Series | August 5 | Substance Projects - J&J Kingston Trophy: Ontario Marathon Challenge 3 | Kingston, Ontario | |
| MTB - XC O Cup | August 12 | MTB Ontario Cup XC - Race # 6 | Buckwallow Riding Centre - Gravenhurst, Ontario | |
| MTB - XC | August 15-18 | Ontario Summer Games | Hardwood Hills - Oro, Ontario | website |
| MTB - 9 HR Relay | August 18 | Mountain View 9 Hour Relay | Mountain View Ski Resort - Midland, Ontario | website |
| MTB - XC | August 25 | WNYMBA's - Single Track Stampede III | Sprague Brook Park - Glenwood, New York | |
| MTB - Event | August 25 & 26 | WNYMBA's - Bikefest Weekend | Sprague Brook Park - Glenwood, New York | |
| MTB - XC | August 26 | Substance Projects - Victoria's 100 | Mansfield Outdoor Centre - Mansfield, Ontario | |
| MTB - Event | September 2 | Substance Projects - Mountain Bike Rally | Ravenshoe, Ontario | |
| MTB - XC O Cup | September 9 | Ontario Cup XC - MTB Championships - Race # 7 | Highlands Nordic - Duntroon, Ontario | |
| MTB - Stage Race | September 14-16 | Chico Racing's - Crank The Shield | Haliburton Forest - Haliburton, Ontario | |
| MTB - Enduro | September 15 | Paul's Dirty Enduro | Ganaraska Forest - Kirby, Ontario | |
| MTB - 8 HR Relay | September 22 | Fall Epic 8 Hour Relay | Hardwood Hills - Oro, Ontario | |
| MTB - XC | September 30 | Chico Racing's - Tour de King | Seneca College King Campus - King, Ontario | |
| MTB - 6 HR Relay | September 30 | Woodstock Cycling Club ~ Dairy Capital Classic 6 Hour | The Pines ~ Woodstock, Ontario | |
| MTB - XC | October 7 | Fall Festival Mountain Bike Race | Ellicottville, New York | |
| MTB - XC | October 14 | Hardwood Single Track Challenge - 50km | Hardwood Hills - Oro, Ontario | |