Film produced by: Louder Than Eleven (www.lt11.com)
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[VIDEO] Stomping Grounds – Jorg Verhoeven and Katha Saurwein bouldering in Colorado
Marmot PROs Jorg Verhoeven and Katha Saurwein return to America for an adventure in the Rocky Mountains of Colorado as an escape from the traveling life on the World Cup circuit. The duo spent one month bouldering in the high alpine of Rocky Mountain National Park where Katha was able to claim her first V13 (8B) and Jorg ticks some of the hardest climbs the area has to offer.


![[VIDEO] Irmgard Braun: Record Breaking Rock Climber Who Gets Stronger Every Year Irmgard Braun: Record Breaking Rock Climber Who Gets Stronger Every Year (c) Hannah Morris Bouldering](https://www.climbing.de/wp-content/uploads/2025/11/youtube_MpAJEENfEjg-218x150.jpg)

![[VIDEO] The Challenge – Steve McClure The Challenge - Steve McClure (c) Petzl Sport](https://www.climbing.de/wp-content/uploads/2025/11/youtube_mfK9ynVsDvI-218x150.jpg)
![[VIDEO] Silence 9c/5.15d – The journey begins for Will Bosi Silence 9c/5.15d - The journey begins for Will Bosi (c) William Bosi](https://www.climbing.de/wp-content/uploads/2025/11/youtube_ujb7YRfE-7k-218x150.jpg)
![[VIDEO] Yosemite Crack Testpiece: Connor Herson on Magic Line Yosemite Crack Testpiece: Connor Herson on Magic Line (c) Fusis Films](https://www.climbing.de/wp-content/uploads/2025/10/youtube_h4GEt5iSZpA-218x150.jpg)
![[VIDEO] Hardest Trad Flash Ever | Adam Ondra | Lexicon E11 Hardest Trad Flash Ever | Adam Ondra | Lexicon E11 (c) Mammut](https://www.climbing.de/wp-content/uploads/2025/06/youtube_SAUyrDLG5xM-218x150.jpg)
![[VIDEO] Rocky Mountains National Park - Part 1](https://www.climbing.de/wp-content/uploads/2014/12/vimeo_106939581-150x150.jpg)












