- Who
- Arthur Lefebvre, Julien Roux, Augustin Moinat, Benoît Brume, Mattis Reisner, Joseph Premoselli
- What
- 2710 metre(s)
- Where
- France (Mont-Dore)
- When
The longest highline ever walked by a man was 2,710 m (8,943 ft) long, a feat shared by six slackliners: Julien Roux (France), Augustin Moinat (France), Arthur Lefebvre (France), Benoît Brume (France), Mattis Reisner (Germany) and Joseph Premoselli (France), on 3 August 2022. The line was rigged 290 m (965 ft) high in the city of Mont Dore, France.
The line was placed between the Puy de l'Angle and Roc de Cuzeau peaks. The athletes wore a safety harness. This record is monitored by the International Slackline Association (ISA).