Corefit team

Our passion is fitness

Corefit’s founder, Guy Dufour has the rare ability to motivate and mentor with calm empathy. Put together with a National Karate Championship, 1st dan Karate black belt, 2nd dan black belt in Tae Kwon Do, serious trainer accreditation and a seasoned competition history you have a combination of winning mindset, experience at all levels and a depth of training understanding.


In his spare time, the compassionate and energetic Guy Dufour competed in Karate, Jiu-Jutsu, Functional Fitness and Crossfit competitions. Following a winning campaign for the Canadian Jiu-Jitsu Championship, with a diploma from Sheridan College in Human Performance Training, accreditations of Crossfit Level One Trainer and Certified Professional Trainer (CPTN), Guy left a successful career in the financial sector to follow his passion by creating Corefit Inc.

Additional credentials: Precision Nutrition Level 1, Crossfit Level 1, Olympic Weightlifting Certificate, Strongman Training Certificate, Mobility Certificate.


Our team at Corefit is a carefully selected group of individuals, each bringing their unique strengths and talents. With their diverse backgrounds, they share a common belief in the transformative power of fitness, and are dedicated to helping our clients lead healthier, stronger lives.

Our ultimate goal at Corefit is to enhance the quality of life for individuals of all ages. We achieve this by fostering mental awareness and long-term well-being through physical fitness, demonstrating our unwavering commitment to our clients' health and happiness.