Red Bull Crashed Ice expert, Claudio Caluori, bursts out of the gates.
A tight right take turn will take the riders down into locks of Rideau Canal.
Scott Croxall is attempting to win back the world championship after narrowly missing out last season.
Champs past and present gather for a group shot. Back row L-R: Scott Croxall, Jacqueline Legere, Kyle Croxall, Cameron Naasz. Front row L-R: Derek Wedge, Marco Dallago, Martin Niefnecker.
Tamara Kajah and Elaine Topolnisky looking relaxed ahead of the weekend. Both could still make it onto the overall podium.
Reigning women's champion, Jacqueline Legere, has to win in Ottawa to have a chance of retaining her title.
Cameron Naasz and Kyle Croxall ready for action.
Representing France - Pacôme Schmitt and Tristan Dugerdil.
A thrilling final night is in store, with all top four men in with a chance of taking the title.
But can anyone catch Cameron? Find out on Saturday March 4, live on Red Bull TV at 8.30 PM EST (1:30 AM GMT).
