Longest running annual sauna marathon event
- Who
- Otepää European Sauna Marathon
- What
- 18 year(s)
- Where
- Estonia (Otepää)
- When
- 2025
The longest running annual sauna marathon event is the Otepää European Sauna Marathon (Estonia) which was first held in 2007 and is still running as of 2025.
A sauna marathon is an orienteering-style event where teams race between multiple saunas, spending a set time in each before moving on to the next.
The concept was created by a group of friends who wanted to combine their two favourite hobbies, running and saunas.
Similar events are now held in Switzerland and Finland, among other countries.