Road to the Olympic Games: Diamond League final from Zurich
Canadian Olympians in action include Andre De Grasse, Marco Arop
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De Grasse will be competing in the men's 100 and 200 metres, while Arop will look to build upon his recent success in the men's 800.
De Grasse will be joined by fellow Canadian Olympic medallist Aaron Brown in the 200.
Canada's Django Lovett will be competing in the men's high jump after finishing eighth in Tokyo.