SISU Sauna Co.

You did it, Cleveland! It was a HOT one and the cold plunges were busy.

What a day. The definition of SISU was on full display. Congratulations to all runners and their incredible preparation, determination, and commitment.

Grateful to be part of this incredible city and community.

Cleveland rocks.

The half and full marathons kicked off this morning and the energy was incredible!

Half marathoners are coming in and enjoying cold plunges and saunas. Waiting for the marathoners.

What a morning 🌲🔥🧊

Here’s where you can find SISU during Cleveland Marathon weekend 👇

📍 Health & Fitness Expo
Friday, May 15 | 12PM–6PM
Saturday, May 16 | 9AM–6PM

Stop by the SISU booth to shop merch, try our electrolytes, and hang with the team.

📍 26.3 Mile Finish Line After Party
Saturday, May 16 | 5K/10K • 7:30AM–10AM
Sunday, May 17 | Half & Full Marathon • 7AM–2PM

Recover with free sauna + cold plunge access, open to both runners and spectators.

We can’t wait to spend marathon weekend with you, Cleveland. See you at the finish line 🏁

A little encouragement goes a long way.

Show up, push each other, and recover together.

Built in Ohio. Recognized by GQ.

The Eddy Barrel was recently named GQ’s pick for the “Best Outdoor Home Sauna,” and we couldn’t be more proud.

From the materials we choose to the craftsmanship behind every build, SISU has always been focused on creating a more intentional sauna experience rooted in quality, wellness, and connection.

Dogs are not allowed in the sauna… no matter how badly they want to join.

We are proud to announce that our co-founders, and , have been named finalists for the 2026 Entrepreneur Of The Year® – East Central.

In March 2022, during a morning run, Pete and Nick made the decision to walk away from their jobs and start from scratch. Driven by the belief that the industry could be done better, they built SISU, focused on better materials, better craftsmanship, and a more intentional experience rooted in quality and connection.

From the first Edwin Barrel Sauna to today, it’s been a journey worth every step.

Congratulations, Pete and Nick!

Which SISU set up are you going with 👀

Think your set up is in competition? Send it our way!

We’re giving away 5 FREE race registrations for the University Hospitals Cleveland Marathon on May 16–17.

We’ll be set up at the Expo and Finish Line all weekend with free SISU Sauna and Cold Plunge experience for both runners and spectators, along with merch, electrolytes, and more.

Click the link in our bio to enter the giveaway.
Winners will be announced May 1 at 10:00am EST and contacted directly by our team.

Send this to a friend or family member who should be there with you!

From the Olympic stage to everyday life.

Lauren knows what it takes to show up, day in and day out.

For her, recovery isn’t just about performance anymore. It’s about being present, staying strong, and building something that lasts.

Welcome to the SISU family,

Join us at the University Hospitals Cleveland Marathon + Expo May 16–17.

We’ll be set up at the Cleveland Convention Center Expo and at the finish line all weekend with free sauna and cold plunge experience for both runners and spectators. Come recover, hang with the team, and check out SISU in person.

We’re also giving away 5 FREE race registrations.

Click the link in our bio to enter.
Winners will be drawn May 1 at 10:00am EST and contacted directly by our team.

Send this to a friend or family member and make a weekend out of it.