It's a two-wheeled takeover of Blue Mountain this weekend during the Sea Otter Canada event.
From July 4-7 there will be several dirt and road bike events as well as a large expo featuring 100 vendors with the latest technology in bicycle gear.
The weekend festivities include activities for children and a celebration of all things cycling. Spectators are welcome.
Races include an 80-kilometre gravel ride up the Sixth Street extension, a gran fondo and a hub-and-spoke event for road bikers. Dirt racers can participate in an uphill challenge, an XC short course, dual slalom event, air downhill and an enduro (which is an Enduro World Series Qualifier).
Enjoy these photos from Friday's dual slalom and 80-kilometre gravel ride.