From a press release issued by Supermoto Canada:

A Supermoto Christmas on TSN

Supermoto fans get ready for an extra Christmas treat this year! Supermoto Canada is pleased to announce that TSN will air Round 3 of the Canadian National Supermoto Championship on Christmas Day at 11:30am. Repeat airings are slated for Tuesday, December 28th at 4:30pm; Thursday, December 30th at 12:30am and Sunday, January 2nd at 3:30am. See the “A Supermoto Christmas on TSN” for more details.