
11 March 2024
Will Bosi pulls off โno betaโ 8A+ flash
William Bosi planned to have a rest day but could not resist trying to flash Lethal Design (8A+) in Red Rock (NV). โVery happy to get a no beta flash on this classic.โ (c) Teresa Coimbra
Was it like a comp flash with just some observation?
Yeah, so I thought about the moves for a couple of minutes whilst I tried to quickly warm up and put shoes on.
How did you warm up? Was it the first climb of the day?
Yes first pull on of the day. I took max. 5 min of dynamic stretching and wiggling my fingers and then went for it as we didnโt have much time, so I knew I only had one quick go. Then I went and did the classic, The Pork Chop (6A). Was meant to be a rest day as my girlfriend was the one climbing that day, but those two problems looked too good.
Was it like a comp flash with just some observation?
Yeah, so I thought about the moves for a couple of minutes whilst I tried to quickly warm up and put shoes on.
How did you warm up? Was it the first climb of the day?
Yes first pull on of the day. I took max. 5 min of dynamic stretching and wiggling my fingers and then went for it as we didnโt have much time, so I knew I only had one quick go. Then I went and did the classic, The Pork Chop (6A). Was meant to be a rest day as my girlfriend was the one climbing that day, but those two problems looked too good.
24 comments
Sort by:
Date
Reply
Most commented
Jorge Diaz-Rullo reports on Instagram that he has made the first ascent of Cafe Colombia in Margalef. At 27, heโs already stacked four 9b+ sends and now heโs adโฆ
26 January 2026
Sean Bailey FAโs Duality of Man (9c)
Sean Bailey reports on Instagram that he has done the first ascent of Duality of Man (9c) in Dry Canyon. โ After four total years and three seasons of climbing,โฆ
23 March 2026
Jorge Diaz-Rullo proposes 9c for Cafรฉ Colombia
Jorge Diaz-Rullo elaborates on the reasons for him to suggest 9c for Cafรฉ Colombia on Instagram, which he took down last week after projecting it for 240 sessioโฆ
Related
16 January 2025
Isabel Albores ticks Lethal Design (8A+)
Isabel Albores has done Lethal Design (8A+) in Red Rock (NV). "This was my first trip to Red Rocks and I was excited to try Lethal design because it seemed to fโฆ
6 March 2025
Gibbs and Boyadzhieva send Lethal Design (8A+)
Alexandra Boyadzhieva and Isabelle Gibbs have ticked Lethal Design (8A+) in Red Rock (NV). The long endurance boulder has been recorded in the database 155 tiโฆ
4 January 2026
Anna Kelley ticks Lethal Design (8A+)
Anna Kelley, who two months ago sent her first 8B, has done Lethal Design (8A+) in Red Rock (NV). Last year the 18-year-old was 8th in the Youth World Championsโฆ
Related news
16 January 2025
Isabel Albores ticks Lethal Design (8A+)
Isabel Albores has done Lethal Design (8A+) in Red Rock (NV). "This was my first trip to Red Rocks and I was excited to try Lethal design because it seemed to fโฆ
6 March 2025
Gibbs and Boyadzhieva send Lethal Design (8A+)
Alexandra Boyadzhieva and Isabelle Gibbs have ticked Lethal Design (8A+) in Red Rock (NV). The long endurance boulder has been recorded in the database 155 tiโฆ
4 January 2026
Anna Kelley ticks Lethal Design (8A+)
Anna Kelley, who two months ago sent her first 8B, has done Lethal Design (8A+) in Red Rock (NV). Last year the 18-year-old was 8th in the Youth World Championsโฆ
Favorites
Jorge Diaz-Rullo reports on Instagram that he has made the first ascent of Cafe Colombia in Margalef. At 27, heโs already stacked four 9b+ sends and now heโs adโฆ
16 March 2026
Ondra flashes 3*8C in two weeks
โI stopped focusing on competition bouldering after last yearโs World Cup in Prague, partly because I can already feel it on my body, especially in my shoulders. The modern competition style, with a lot of jumping from one hold to another, is very demanding for the shoulders.
Outdoor bouldering isโฆ
26 January 2026
Sean Bailey FAโs Duality of Man (9c)
Sean Bailey reports on Instagram that he has done the first ascent of Duality of Man (9c) in Dry Canyon. โ After four total years and three seasons of climbing,โฆ




