Wheelchair basketball competition was the focus of attention at the Mattamy Athletics Centre, as the USA faced The Netherlands.
Britain triumphed in the bronze medal match, as they overcame Denmark 25-14.
And at the closing ceremony, Sophie Gregoire Trudeau, wife of Canadian prime minister Justin Trudeau, handed out participation medals to the competitors. Olympic swimming champion Penny Oleksiak tweeted her deep appreciation for the chance for her and her friends to be present.
The study looked at 40 competitors from seven different nations, including 28 men and 12 women who were both former and current Invictus Games participants.
"At the summit of a mountain many of you thought was too high to climb".
Bruce Springsteen, Bryan Adams and Kelly Clarkson were among the acts to perform at the closing ceremony.
"This is the moment, right here, right now, shoulder to shoulder, you are Invictus".
"The legacy for me for Invictus is these individuals that have impressed me and impressed anybody who's been a part of the military family", Prince Harry said.
This is the third edition of the annual competition with previous stops in London, England and Orlando, respectively.