San Diego has gyms and spas. We’re building the place in between: a club just for real Finnish heat and moving cold water.

Built with Finnish sauna professionals. Two bench levels, so you can start low and work up.

Your own tub with water that keeps flowing. Pick your temperature and your current.

No gym floor, no loud music, no upsell menu. An hour that’s actually yours.
Max grew up with sauna. James found it when he needed it. Both saw how few places do it right.

Growing up in Germany, I was surrounded by real sauna culture. Later, as a competitive athlete and entrepreneur, I learned that true performance and mental clarity came from disciplined recovery, not just harder training. When I moved to San Diego, I was surprised by the lack of authentic contrast therapy spaces.

Growing up in San Diego, saunas weren’t part of my world. I spent years building a career as a rare coin dealer, working long hours and focusing on business success. But that relentless pace took a toll. Weight gain and burnout crept in, a wake-up call that I wasn’t taking care of myself.


Rooted in Finnish tradition.
Designed for California life.
We created RAPID because we both felt how powerful a simple, consistent sauna and cold plunge practice can be. A calm, modern club where anyone can build it into their week and see results: less stress, faster recovery, clearer thinking.
Founding members lock in $249/mo for as long as they stay, visit before we open to the public, and tell us what to get right.