Legacy Fitness

MEET OUR TEAM

Griffin Jerke

After earning a degree from St. Cloud State University, Griffin became a certified personal trainer in 2005. He trained at a Gold’s Gym for 3 years and soon realized he wanted to have a bigger impact on the community and create a better environment for his clients to succeed…and Legacy Fitness was born in 2008. Throughout his years in the industry, Griffin has helped hundreds of people reach their health and fitness goals. He prides himself on building a gym community that is like a family of people who motivate each other in pursuit of their goals.

Kate Jerke

Kate graduated with a bachelor’s degree in Exercise Science and is certified through the National Strength and Conditioning Assoc. She also served 8 years in the Army with two deployments to Iraq. She is passionate about the Legacy community and committed to helping create and maintain the absolute best gym culture in the industry. When she’s not at Legacy, you’ll find Kate keeping Griffin in line and trying to keep up wither their two boys, Lincoln and Drake.

Kim Madden

Kim holds every certification available through the National Academy of Sports Medicine (NASM) and then some. You will not find anyone more passionate about their career and helping people transform their lives than Kim. She is constantly certifying in order to gain more knowledge to serve our clients at the absolute highest level. Kim is a fitness coach on site as well as for our remote program. She is truly the brains behind our nutrition program, and that program continues to change lives daily. Anyone who has the opportunity to work with Kim is forever changed for the better!

Maranda Gernes

After being a member of Legacy for over 15 years and an amazing success story of our Lifestyle program, Maranda chose to ditch her corporate job of over 20 years and pursue her passion of helping others in health. Maranda was certified and joined our team as a coach in 2021 and has been transforming bodies and changing lives daily. Maranda is a freak of nature in the gym and has a heart of gold for encouraging and motivating those around her.

Eric Rathke

Eric is no stranger to the health and fitness industry! He has worked and performed at some of the highest levels in the business and has helped hundreds of clients achieve goals they didn't even think possible. Needless to say, we feel blessed and humbled that he has chosen to call Legacy Fitness "home"! The energy, motivation, and enthusiasm Eric brings to Legacy is...well...insane actually! Eric will do whatever it takes to take you to your next level, no matter what that might be!

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Sign up for an introductory coaching session to discuss your goals and what you desire from a fitness program.

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Hours of Operation

We have Classes Monday to Saturday starting from 5 a.m.

Contact Us

Legacy Fitness

12740 Aberdeen St NE

Blaine,MN 554491

763.458.8783

[email protected]

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