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What traumatic experience did Alex Honnold have while free soloing Half Dome in 2008?
In 2008, Alex Honnold free soloed Half Dome with what he admits was barely minimum preparation — and he got off route near the top, triggering extreme panic on the upper slab, which is the hardest section of the climb. Years later, while filming a documentary revisiting that same route, he attempted to walk a narrow ledge face-out above a 1,700-to-1,800-foot drop and had to bail halfway — and the two experiences were cut together in the film.
Barely prepared, off route, and panicking 2,000 feet up
Half Dome was Alex Honnold's first major free solo. He was young, undertrained for the scale of the undertaking, and by his own admission he barely knew how to get ready for it. That level of honesty about preparation — or the lack of it — is something he discusses openly in The Diary Of A CEO with Steven Bartlett.
The critical moment came near the top of the route. Honnold got off route — meaning he lost the correct sequence of moves — and became genuinely confused on the upper slab. That section demands precise footwork and body positioning. In a roped context, confusion costs time. In a free solo context, it costs everything.
What he experienced was not just discomfort or hesitation. It was extreme panic — his word — at the exact spot where the climbing is hardest and the consequences of any error are absolute. He survived. But the experience left a mark that he later revisited on film.
The documentary revisit: bailing halfway on a 1,700-foot ledge
When filming a documentary that returned to the Half Dome route, Honnold attempted to walk a narrow ledge face-out above a 1,700-to-1,800-foot drop. He had to bail halfway across. He could not complete the traverse.
The film editors then cut the 2008 free solo panic footage together with the more recent bail — placing both failures side by side. It is a rare piece of footage: one of the world's greatest free soloists, documented twice, unable to hold it together on the same wall. This full sequence is recounted in this episode of The Diary Of A CEO.
What makes the story striking is not weakness — it is context. By the time Honnold free soloed El Capitan in 2018 (the climb documented in the Oscar-winning Netflix film Free Solo), he had climbed El Capitan approximately 60 times via different routes and spent around three months per year in Yosemite over nine years. Half Dome in 2008 was the raw, unprocessed version of the climber he would eventually become.
"There's no hack. You just get really freaking scared over and over for so long. And eventually it's not that scary anymore. But that's a very enduring way to overcome your fear."
Alex Honnold — Professional Rock Climber. Honnold is best known for free soloing El Capitan in Yosemite, a feat documented in the Oscar-winning Netflix film Free Solo. He has been climbing five days a week for 30 years and has climbed El Capitan approximately 60 times via different routes. His first major free solo was Half Dome in 2008 — the climb at the centre of this story. His early sponsorship through The North Face began at around $10,000 per year while he was living in his van. The Half Dome episode, and how it fits into a lifetime of deliberate fear exposure, is explored in full on The Diary Of A CEO with Steven Bartlett.
The quote lands differently once you know the Half Dome story. Honnold is not speaking abstractly about fear management. He is describing the exact mechanism that produced both his 2008 panic and, a decade later, the composed focus that got him to the top of El Capitan unroped. The method is simple, linear, and brutal: exposure, repeated until the fear stops arriving at the same intensity.
It is also worth noting what this episode is not. It is not the story of someone who was never afraid. It is the story of someone who was afraid — badly — and kept climbing anyway, long enough that the fear became manageable. That distinction matters, and it is made with precision in this conversation on The Diary Of A CEO.
See also
What is Alex Honnold's view on fear as a skill and how does he recommend overcoming it?
Honnold says there is no hack to overcome fear — the only enduring method is to get really scared over and over for long enough that it eventually stops feeling so frightening. Fear, in his framework, is a trainable skill, not a fixed trait.
Does Alex Honnold not feel fear, and what does the fMRI brain scan result actually mean?
Honnold rejects the conclusion that he does not experience fear, explaining that the fMRI scan showed him black-and-white photos inside a sealed metal tube — conditions with no meaningful connection to the actual sensory reality of a free solo climb.
How did Alex Honnold mentally prepare for free soloing El Capitan and what was the progression that led to it?
Honnold spent roughly nine years going to Yosemite before the Free Solo documentary was filmed, spending around three months a year climbing walls. Over that period he climbed El Capitan approximately 60 times via different routes before attempting the free solo.
Key takeaways
- Honnold's 2008 Half Dome free solo was his first major free solo — completed with bare minimum preparation and no real readiness process.
- He got off route near the top and experienced extreme panic on the upper slab, the technically hardest section of the climb.
- During a later documentary revisit, he attempted to walk a narrow ledge face-out above a 1,700-to-1,800-foot drop and had to bail halfway — both moments were cut together in the film.
- The contrast between 2008 and his 2018 El Capitan free solo reflects a decade of deliberate, accumulated exposure — not the absence of fear, but the systematic reduction of it through repeated experience.
This answer comes directly from Alex Honnold's conversation with Steven Bartlett. The full episode goes much further — on fear, preparation, and what it actually takes to do something no one has done before.
Listen to the episode on Listenly