Michael Grass, 6A
Added by Calanca Team Calanca team
Grade opinions
Video beta

You can embed videos from Instagram, Vimeo, and YouTube.

Add a video!

Ascents from public tick lists

Emma Hartikainen
2025-07-08
Red point
Rob D
2024-05-12
Red point
6A+
Don't think this suits my tall body very well
Mark Schmiedl
2023-09-07
Flash
Ruben Bähler
2023-07-31
Red point
Luca Forni
Luca Forni
2023-05-04
Flash
Andrea Calabrese
2022-09-02
Red point
More ascents

Public to-do list entries

Sascha Amstutz
Karin Krawczyk
Sara Ghidossi