[2][3] In 2007, McKerihen won the triples and fours bronze medals at the Atlantic Bowls Championships.

[4][5] She won a bronze medal in the Women's singles at the 2012 World Outdoor Bowls Championship in Adelaide.

Four years later in 2016, she won a bronze medal at the 2016 World Outdoor Bowls Championship in Christchurch in the singles.

[7][8] In 2020, she was selected for the 2020 World Outdoor Bowls Championship in Australia but the event was cancelled due to the COVID-19 pandemic.

[10] In 2023, she was selected again as part of the team to represent Canada at the 2023 World Outdoor Bowls Championship.