Services
- Cold Plunge Sessions
- Sauna Sessions
- Contrast Therapy
- Group & Community Sessions
- Memberships
Sean and Lauren Foster founded PLUNJ. They’re long-distance trail runners. They started cold plunging in the Provo River and noticed Sean’s anxiety eased, Lauren slept better, and their legs recovered faster. They couldn’t find a Scandinavian sauna-and-plunge studio here, so they opened one.
The first studio opened in Provo in June 2021. There are now locations in Salt Lake, Park City, Draper, Saratoga Springs, Herriman, Kaysville, St. George, and a few other states. Each one pairs a hot sauna with a cold plunge.
Sean and Lauren have been best friends since high school. They have two kids and spent more than a decade in software before this.