| From: | Belgium 🇧🇪 |
| Date of birth: | 9th February 1997 |
| Age: | 28 years old |
| Gender: | Male |
| Height: | 168 cm |
| Hardest Boulder (Worked): | 9A |
| Hardest Boulder (Flash): | 8B+ |
| Hardest Sport (Worked): | 9a |
| Family | |
| Claude Lorenzi (parent) | |
[1] Interview with Steven Potter for climbing.com, 1st February 2022 https://www.climbing.com/news/simon-lorenzi-v16-font/
[2] Interview with Alexis Piguel for Grimper, 2024 https://www.grimper.com/news-simon-lorenzi-trois-9a-bloc-seul-trip
26 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Jungle Speed | 9a | Lead | worked | 3rd Nov 2021 | |
| La Traction Universelle Second ascent. | 8c | Lead | worked | 6th Jul 2021 | |
|
26 years after his father Claude Lorenzi made the first ascent. References |
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| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Soudain Seul First ascent. 25 sessions. | 9A | Boulder | worked | 8th Feb 2021 | 9A |
|
After ticking the stand start quickly the low start was a much more protracted affair, stretching out to 25 days of effort. To make a crucial knee on the sit work better Simon borrowed a book from his girlfriend and placed it underneath his kneepad to make his shin a little longer. The name of the problem comes from the title of the book. Simon also extensively modified his shoes to get the most out of them: starting with a pair of Scarpa Instinct VSRs, he added extra rubber to the top of the shoe for better toe hooking on the big slopers and transplanted the heel from the Drago LV as he found it stuck better on a crucial left heel. References[1] https://www.instagram.com/p/CLCxgJ2jDB1/ |
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| Alphane Fourth ascent. Around 20 sessions. | 9A | Boulder | worked | 15th Dec 2022 | |
References[1] https://www.instagram.com/p/CmM4XYUj2AW/ [2] Interview with fanatic-climbing.com, December 2022 https://fanatic-climbing.com/simon-lorenzi-coche-alphane-simon-lorenzi-ticks-alphane-interview/ |
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| Burden of Dreams Third ascent. Around 25 sessions. | 9A | Boulder | worked | 27th Dec 2023 | 9A |
|
With this ascent Simon became the first climber to climb three problems graded 9A after his subsequent ascents of Soudain Seul and Alphane. Interestingly Simon used a slightly different sequence to previous ascentionists:
On the difficulty of the problem compared to Soudain Seul and Alphane:
References[1] https://www.instagram.com/p/C1Zu5gONwDT/ [2] https://karpollaon8a.com/burden-of-dreams-third-ascent-by-simon-sisu-lorenzi/ [3] Training process for BoD youtube part 1 of 3 https://m.youtube.com/watch?v=7R-aIeZ7yS8 [4] https://www.climbing.com/news/simon-lorenzi-burden-of-dreams/ |
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| Return of the Sleepwalker Fourth ascent. | 9A | Boulder | worked | Between 9th Mar 2025 and 10th Mar 2025 | |
| Off the Wagon Low | 8C+ | Boulder | worked | 24th Nov 2021 | |
References[1] https://www.instagram.com/p/CWtThn3tdZo/ |
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| Big Conviction First ascent. 5 sessions. | 8C+ | Boulder | worked | 23rd Jan 2022 | 8C+ |
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In total the ascent only took 5 sessions, though this is largely because Simon knew the upper part (i.e. The Big Island) extremely well from the many sessions he spent refining it while working Soudain Seul. References |
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| La Révolutionnaire | 8C+ | Boulder | worked | 12th Feb 2022 | |
| Brain Rot Third ascent. 2 sessions. | 8C+ | Boulder | worked | Jul 2025 | 8C |
| Permanent Midnight Low | 8C+ | Boulder | worked | Before 22nd Sep 2025 | |
References[1] https://www.instagram.com/p/DO6IAPnCLaW/?img_index=1 [2] Footage from a previosu (and very close) attempt https://www.instagram.com/p/DO1hjBxCNgj/ |
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| Dreamtime | 8C | Boulder | worked | 11th Jan 2019 | |
References |
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| La Force Tranquille | 8C | Boulder | worked | 2021 | |
References |
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| Power of Now Direct First ascent. | 8C | Boulder | worked | Jul 2021 | |
| Everything the Light Touches | 8C | Boulder | worked | Apr 2022 | 8C |
| Foundation's Edge 1 session. | 8C | Boulder | worked | Sep 2022 | |
References |
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| In Search of Time Lost | 8C | Boulder | worked | Jul 2025 | |
| Defying Gravity | 8C | Boulder | worked | Before 27th Nov 2025 | |
References |
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| Quoi de Neuf | 8C | Boulder | worked | ||
References |
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| The Big Island 2 sessions. | 8C | Boulder | worked | ||
References[1] https://open.spotify.com/episode/5POR4YKrt1aDaENvgJvZJv? |
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| Conviction (du bas) First ascent. | 8B+ | Boulder | worked | 23rd Dec 2021 | |
References |
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| Practice of the Wild | 8B+ | Boulder | worked | Sep 2022 | |
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Simon was close to the flash on this problem. References |
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| Compass North | 8B+ | Boulder | flash | Before 22nd Sep 2025 | 8B+ (soft) |
References |
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| Satan i Helvete (Bas) | 8B+ | Boulder | worked | ||
References |
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| Dune | 8B | Boulder | worked | ||
References |
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| The Bizarre Ride | 8A+ | Boulder | flash | Aug 2025 | |
References |
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| Climb | Grade | Style | Ascent Date | Suggested Grade |
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| Climb | Grade | Style | Ascent Date | Suggested Grade |
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