Welcome to 3MKY Functional Fitness — your home for CrossFit-style training in Spring Lake, Michigan. Our workouts combine strength, conditioning, and community for all levels. Whether you’re new to functional fitness or chasing PRs, 3MKY is where Michigan athletes train to win.

3rd Monkey Functional Fitness
“Try not to fight, but when you have to fight, then fight like you are the third monkey on the ramp of Noah’s ark and it is starting to rain.“
Discover the philosophy behind 3rd Monkey Functional Fitness!!
Our Philosophy
At 3rd Monkey Functional Fitness, our philosophy is simple — resilience through community. Every workout is designed to challenge body and mind using CrossFit-style functional movements that build real-world strength. Whether you’re an athlete, a parent, or someone just starting their fitness journey, you belong here.
After months of resilience and hard work, we’re proud to announce that 3rd Monkey Functional Fitness is back home in Spring Lake! Our community stood tall after the December 2024 fire, rebuilding not just our space but our spirit. Thank you to everyone who supported us through our temporary move to Norton Shores — now it’s time to throw down on home turf once again.
Ready to Train?
View our class schedule, meet the coaches, or stop by for a drop-in workout.
3rd Monkey Functional Fitness
17369 Taft Road, Suite F
Spring Lake, MI 49456
