Humphries teamed up with brakeman Emily Baadsvik, then brakeman Jennifer Ciochetti, for the consecutive wins in the last two races of the 2011–12 World Cup season. Humphries and Ciochetti also won the 2012 World Championship race in Lake Placid, adding a World Championship to Humphries' Olympic Championship. This was also the first gold for any Canadian woman's sled team at the World Championships. When asked about what her result means on top of her Olympic gold she said that "It feels amazing. It is another goal accomplished. This means a lot to me. I feel like I'm still growing as a pilot and I try to learn from every experience. I have been working on my consistency and I'm glad it showed here." In the team event, Humphries went on to help guide the Canadians to a bronze medal as well, adding to her medal tally that year.