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Switzerland’s Hardest Bouldering Traverse

Pirmin Bertle is quickly becoming one of the strongest climber around with sends of 5.15b and V16.

Watch Bertle send Switzerland’s hardest problem. “What resisted to my trying more than 35 days in 2013, worked out in three days this year as an intermediate project to Meiose 5.15a in Charmey,” wrote Bertle.

“There are 30 moves on nice molasse sandstone with a V13 section in the beginning, a 13 traverse over the next 15 moves and a last redpoint crux on bad slopers V10.”

Mediomalomania (8C) – Switzerlands hardest boulder traverse in Lindental near Bern (8C+ trav) from Pirmin Bertle on Vimeo.