He competed at the 2010 Winter Olympics in Vancouver where he went in as a strong medal favourite in all three of his competitive events. Despite competing on home ice Morrison was unable to win an individual medal, his best finish was a ninth in the 1500 m. He did find the medal podium though when he won a gold medal in the team pursuit along with Lucas Makowsky and Mathieu Giroux. After the Olympics, Morrison considered retirement with some time away from summer training. Eventually he re-joined the World Cup circuit and eventually finished the season winning silver at the 2011 WSD Championships, with his team pursuit team. Re-motivated for 2012, he finished the season by winning his second World Championship title, again in the 1500 m. Morrison's 2013 season was off to a great start with an initial win at the first World Cup in Heerenveen, Netherlands, and finished the fall World Cup circuit leading the 1000 m points total so far. Morrison then injured himself while training in Fernie, British Columbia, breaking his tibia. At the time he was the leader of the 2012–13 ISU Speed Skating World Cup.