Pinette was born in the city of
Vancouver and grew up in
Langley, British Columbia. She trained in modern pentathlon through local clubs specializing in swimming, shooting, fencing, and horse riding. Pinette is left-handed, a relatively uncommon trait in competitive fencing. Pinette graduated from the
University of Victoria with a Bachelor of Arts degree in
English, and earned a diploma in Journalism and Photojournalism from the Western Academy of Photography. She was coached by her husband
Philipp Waeffler, 1996 Olympic modern pentathlete from Switzerland. Pinette has stated that working with her husband as her coach required maintaining a clear distinction between their personal and professional roles. In 2009, Monica Pinette received the British Columbia Premier's Award. She received a National Aboriginal Achievement Award, now known as the
Indspire Awards in the sport category in 2010. She stated that the award was unexpected, noting the limited media coverage typically given to modern pentathlon. ==Competitive career==