She started speed skating and short track at the age of seven . In 2009 she took part in the national World Cup elimination for the first time and was accepted into the national team a year later. In the 2010/11 season Truchon made his debut in the World Cup. She started at a total of two World Cups and reached the semifinals over 500 m. She contested her first international championship at the team world championship in Warsaw , with the Canadian team she finished fourth. In the 2011/12 season she continued to improve and was able to reach the semifinals several times over 500 m and finally a final in Shanghai for the first time. In Saguenay , she was also runner-up in the relay, making her first place on the podium in the World Cup. She started with the relay at the World Championships in Shanghai and finished fourth in the final.