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ABOUT US
Our
STORY
Grand River CrossFit was built on the belief that expert coaching and genuine community can transform lives. Since 1997, Greg and Nyree Segui have been helping Dunnville build stronger bodies and stronger connections. Every decision we make is guided by our members’ well-being. We believe fitness should support your health, your confidence, and your life outside the gym.
Our members come from all walks of life, but they share one common goal. They want to feel stronger, healthier, and more capable. At Grand River CrossFit, you are never just a number. You are part of a community that supports your progress every step of the way.
Our
TEAM
Greg and Nyree Segui are CrossFit Level 2 trainers with certifications in Olympic Weightlifting, youth strength and conditioning, Precision Nutrition, and Holistic Nutrition. Their commitment extends beyond fitness. As active members of the Dunnville Rotary Club and long-time supporters of the Dunnville Hospital Foundation, they believe in strengthening the entire community.
Our coaching team is experienced, professional, and deeply invested in your success. We focus on safety, quality movement, and long-term progress so you can train confidently and consistently.
Our
FACILITIES
Our space is designed to help you train comfortably, safely, and effectively.
- Fully equipped CrossFit training floor
- Dedicated personal training space
- Youth training area
- Nutrition consultation space
- Clean and welcoming environment
Our
LOCATION
At Grand River CrossFit, we believe your membership should support your goals and your lifestyle. Whether you are joining group classes, working with a personal coach, or adding nutrition guidance, we will help you choose the right option.
Our memberships are designed to provide structure, accountability, and consistent progress. We are here to make sure you feel confident about your training from the moment you start.
Contact us to discuss the best membership path for you.