| From: | USA 🇺🇸 |
| Date of birth: | 27th August 1985 |
| Age: | 40 years old |
| Gender: | Male |
| Height: | 167 cm |
| Hardest Boulder (Worked): | 8B+ |
| Hardest Sport (Worked): | 9b |
| Hardest Sport (Flash): | 8c |
50 recorded ascents.
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Jumbo Love | 9b | Lead | worked | 17th May 2018 | 9b |
| La Planta de Shiva | 9b | Lead | worked | 5th May 2019 | |
|
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| Peruvian Necktie | 9b | Lead | worked | 18th May 2021 | 9b (soft) |
|
Second ascent.
References |
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| Event Horizon | 9b | Lead | worked | 18th May 2022 | 9b |
|
First ascent.
References |
||||
| Stoking the Fire | 9b | Lead | worked | 16th Apr 2023 | |
| Anemology | 9b | Lead | worked | 21st May 2024 | 9b |
|
First ascent.
References |
||||
| Erebor | 9b | Lead | worked | 25th Apr 2025 | |
References |
||||
| Biographie | 9a+ | Lead | worked | 1st Jun 2014 | |
|
His first of the grade. References[1] https://climbingnarc.com/2014/06/jonthan-siegrist-repeats-realization-biographie-ceuse-5-15a/ |
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| Power Inverter | 9a+ | Lead | worked | 2nd Dec 2015 | |
| Pachamama | 9a+ | Lead | worked | 12th Apr 2017 | |
|
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| Chaxi | 9a+ | Lead | worked | 25th Apr 2017 | |
| Bone Tomahawk | 9a+ | Lead | worked | 28th Mar 2018 | 9a+ (soft) |
| All You Can Eat | 9a+ | Lead | worked | Mar 2019 | |
|
First ascent.
References[1] https://gripped.com/news/jon-siegrist-sends-new-5-15a-with-all-you-can-eat/ |
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| Nu World | 9a+ | Lead | worked | 7th Oct 2020 | |
|
First ascent.
|
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| Full Metal Brisket | 9a+ | Lead | worked | 29th Nov 2020 | |
|
First ascent.
|
||||
| Ace of Spades | 9a+ | Lead | worked | 1st May 2021 | 9a+ (soft) |
| Lapsus | 9a+ | Lead | worked | 26th Oct 2021 | 9a+ (hard) |
References |
||||
| Close Encounters | 9a+ | Lead | worked | 11th Feb 2022 | |
|
First ascent.
References |
||||
| Selecció Anal | 9a+ | Lead | worked | 22nd Mar 2022 | |
| Kinder Cakes | 9a+ | Lead | worked | 13th Aug 2022 | 9a+ |
| Flex Luthor | 9a+ | Lead | worked | 31st Oct 2022 | 9a+ (soft) |
|
Fourth ascent.
References |
||||
| Jungle Boogie | 9a+ | Lead | worked | 8th Jul 2023 | 9a+ (hard) |
References |
||||
| Me, I Eat Dust | 9a+ | Lead | worked | 19th Feb 2024 | |
|
Second ascent.
References |
||||
| Martial Law | 9a+ | Lead | worked | 10th Jun 2024 | |
|
Second ascent.
References |
||||
| L'étrange Ivresse des Lenteurs | 9a+ | Lead | worked | 1st Nov 2024 | 9a+ (hard) |
References[2] https://www.instagram.com/p/DB7EAyVMu_6/ [3] https://www.lasportivausa.com/blog/jonathan-siegrist-climbs-amazing-french-limestone/ |
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| Hard Twisted | 9a+ | Lead | worked | 6th Jun 2025 | |
| Midnight Way | 9a+ | Lead | worked | 19th Aug 2025 | 9a+ (soft) |
|
Third ascent.
References[1] https://www.8a.nu/news/jonathan-siegrist-climbs-midnight-way-9a+-bdx4d |
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| Eazy Street | 9a+ | Lead | worked | 17th Oct 2025 | 9a+ |
|
First ascent.
References |
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| Kryptonite | 9a | Lead | worked | 3rd Sep 2010 | |
| Shadowboxing | 9a | Lead | worked | 16th Sep 2011 | |
|
First ascent.
References[1] http://www.jonathansiegrist.com/2011/10/shadowboxing.html |
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| Speed Intégrale | 9a | Lead | worked | 18th Jun 2014 | |
|
Fourth go.
References |
||||
| Life of Villains | 9a | Lead | worked | 16th Mar 2019 | |
| One Hundred Proof | 9a | Lead | worked | Feb 2020 | 9a+ |
|
First ascent.
References[1] https://www.instagram.com/p/B81bcvQlM7n/ [2] https://gripped.com/profiles/jon-siegrist-sends-new-5-15a-in-nevada/ |
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| Diarrhea Mouth | 9a | Lead | worked | 15th Jul 2020 | 9a (soft) |
| Spirit Quest | 9a | Lead | worked | 1st Sep 2022 | |
| Pornographie | 9a | Lead | worked | 11th Jun 2023 | |
References |
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| The Creeping Unknown | 9a | Lead | worked | 9th Dec 2023 | |
|
First ascent.
References |
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| Pure Imagination | 8c+ | Lead | worked | 13th Oct 2010 | 8c+ |
|
First ascent.
References |
||||
| Just Do It | 8c+ | Lead | worked | Jun 2011 | |
References[1] http://www.jonathansiegrist.com/2011/06/just-did-it.html |
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| New World Order | 8c+ | Lead | worked | 6th Jun 2011 | |
|
First ascent.
|
||||
| Bad Girl's Club | 8c+ | Lead | worked | 1st Sep 2011 | |
| Missing Link | 8c+ | Lead | worked | 5th Mar 2016 | |
|
Second ascent.
References[1] https://www.jonathansiegrist.com/2016/05/switzerland.html |
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| Hasta la Vista | 8c | Lead | worked | 7th May 2013 | 8c+ |
References |
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| Super Tweak | 8c | Lead | worked | 2nd Oct 2013 | |
References[1] https://www.jonathansiegrist.com/2013/10/super-tweak.html |
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| Fish Eye | 8c | Lead | flash | 17th Dec 2015 | |
| Directa Jabalí | 8c | Lead | worked | 6th Nov 2017 | |
|
Second go.
|
||||
| Digital System | 8c | Lead | flash | 12th Apr 2022 | |
References |
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| No Country for Old Men | 8c | Lead | flash | 15th Aug 2024 | |
| To Bolt or Not to Be | 8b+ | Lead | worked | 14th May 2010 | |
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|---|---|---|---|
| Jade | 8B+ | Boulder | worked | 27th Jul 2015 |
| Climb | Grade | Style | Ascent Date | Suggested Grade |
|---|
| Climb | Grade | Style | Ascent Date | Suggested Grade |
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