North America Cup winner Mark MacDonald will join the top of tonight’s Tarmac Show at Grand River Raceway

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MacDonald will review his winning steer aboard Sportswriter in a play-by-play fashion, providing real-time insight into his strategy, emotion and realization that he’d won the $1.5 million race.

MacDonald’s appearance starts at 6:45 p.m.

Live video streaming of Grand River Raceway’s card can be accessed here.

Viewer questions for MacDonald will be accepted until 6 p.m. at [email protected].

Last week’s Tarmac Show Chat with Simon Allard is available here

(Grand River Raceway)