Tour de Bloc 2017 Championships
The event took place at the new Up the Bloc in Mississauga, Ont. Sean McColl and Alannah Yip were fresh off winning the national titles in Alberta a few weeks before. McColl was shut down on a slab problem at the Tour de Bloc event. It was the first time he was beat by another Canadian since 2005 when Jason Holowach one-upped him.