# Jaan Roose high-altitude slacklining performances

> Live situation record from CLSTR: https://clstr.news/situations/jaan-roose-high-altitude-slacklining-performances
> Updated: 2026-09-28T02:15:00.000Z. Sources: 6. Developments: 2.

Estonian slackliner Jaan Roose has completed a series of high-altitude extreme sports performances in late 2026.

In September, Roose set a world record in Bratislava, Slovakia, during a challenge titled ‘From Dawn to Dusk’. He balanced on a 1.9-centimeter wide strap for 12 hours, covering 14.7 kilometers on a line suspended 100 meters above the ground between Bratislava Castle and the UFO observation deck.

Following this achievement, Roose scheduled a performance in Seoul, South Korea, for October 1. This event, the first high-altitude slackline performance in the country, involves walking a 160-meter line suspended 120 meters above the ground between the rooftops of the Korea Na Hotel and the Dong-A Media Center.

## Timeline

### 2026-09-28: Jan Roose to perform high-altitude slackline walk in Seoul

World slackline champion Jan Roose will perform a 160-meter high-altitude walk between buildings in Seoul's Gwanghwamun district on October 1.

3 sources. https://clstr.news/cluster/jan-roose-to-perform-high-altitude-slackline-walk-in-seoul

### 2026-09-17: Jaan Roose sets slacklining world record in Bratislava

Estonian slackliner Jaan Roose set a new world record in Bratislava, walking 14.7 kilometers on a 1.9cm wide line over 12 hours between Bratislava Castle and the UFO observation deck.

3 sources. https://clstr.news/cluster/jaan-roose-sets-slacklining-world-record-in-bratislava

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Cite as: Jaan Roose high-altitude slacklining performances. CLSTR, https://clstr.news/situations/jaan-roose-high-altitude-slacklining-performances