There are few more daring and death-defying feats in the world than free soloing, the art of climbing treacherous cliff faces with nothing but hands and feet to prevent a potentially fatal fall.
The discipline, which includes everything from small rock faces to entire mountains, saw Alex Honnold's incredible free solo of the El Capitan face in California's Yosemite National Park earlier this year take things to another level.
We ran the rule over some of the most amazing and significant free solos in history, with the help of free soloist and avid climbing historian Austin Howell. Check them out below.
Also, be sure to catch the Making the Soloist VR series now on Red Bull TV, featuring Alex Honnold and Red Bull athlete Nicolas Hojac as they tour iconic climbs from around Europe and the US with riveting cinematography and camera work that gets you right into every crevace of each climb.
Freerider on El Capitan
- Location: Yosemite, USA
- Climber: Alex Honnold
- Year: 2017
This jaw-dropping feat saw 31-year-old soloing superstar Alex Honnold ascend nearly 915m (3,000ft) of granite wall on this iconic American mountain using just his bare hands, shoes and a bag of chalk. Afterwards, Honnold said the 5:13a graded route was his "hardest by far" and that "it felt f*****g awesome”. How did he manage the feat? "I just did what I normally do, just without a rope this time," he said.
Freerider was seen as the obvious ’next step‘ in soloing, but everyone still wondered if it would ever happen. What‘s astounding is it took so long for it to happen
Want to hear more about Honnold's climb? Check out this Podcast.
Widow's Tears
- Location: Yosemite, USA
- Climber: Vitaliy Musiyenko
- Year: 2016
This immense 305m (1,000ft) high ice climb rarely forms, but when it did on New Year's Day in 2016, Ukranian-born Californian climber Vitaliy Musiyenko scampered up it with just a pair of ice picks. He later admitted, "All I wanted was to climb the route. If there was a party at the base willing to climb roped with me, I'd probably have roped up with them." There wasn't, so he did it alone.
Cnoc na Mara
- Location: Donegal, Republic of Ireland
- Climber: Iain Miller
- Date: 2016
Towering 100m above of the Irish sea, the Cnoc na Mara stack takes some climbing, not least because you have to paddle out to sea just to get to it. It was first climbed in 2008, and has been topped out by fewer than 30 people in total. Iain Miller said after soloing it, "It took me 10 years to gain the correct mental approach to even contemplate doing it as a solo free."
As a solo, it's not that notable, but I loved the message of freedom in the video as the whole ascent mixed scrambling, soloing, and kayaking in a really cool way. The guy's got good mojo, and I dig that all day long
Chiaro di Luna
- Location: Fitzroy Massif, Patagonia, Argentina
- Climber: Brette Harrington
- Year: 2016
Fitzroy is one of Patagonia's most iconic massifs and 23-year-old Californian Brette Harrington was the first to free solo it on this 762m (2,500ft) route, classified 5.11a. "I wouldn't want that experience every day," she said. "That would be too much, but it's a pretty cool challenge once in a while to figure out where your mental level is."
This is hands down one of the coolest free solos done by a woman, and notable for anyone as one of the few free solos that have been done on big mountains in Patagonia. 10/10.
Cayan Tower
- Location: Dubai, UAE
- Climber: Alain Robert
- Year: 2015
No ordinary climb, this 75-storey building climb was the world's highest urban free solo, and was achived by Alain 'Spiderman' Robert in an 1.5 hours. The free solo legend began climbing rock walls over 25 years ago, when he did the first ever 8b solo free and one of the "craziest solos ever" on La nuit du Lézard in Buoux. He's also climbed the Sears Tower, London's Shard, the Petronas Towers and the Burj Khalifa (harnessed) among others.
It's quite an interesting art Alain has going on, but it's worth noting that he was one of the strongest free-soloists on rock in the 1990s. If someone argued for Alain being the best of all time, you'd have a hard time proving them wrong
Eiger North Face
- Location: Switzerland
- Climbers: Ueli Steck and Dean Potter
- Date: 2008
One of Europe's most infamous climbs, this mighty limestone and ice wall has been free soloed by two legends who have both now passed away. Speed climber Ueli Steck scaled the Heckmair Route – normally a three-day climb – in 2h 47m, while American Dean Potter did the world's first freeBASE (free solo with a parachute) on the 5:12-rated route Deep Blue Sea. Potter said having a parachute was, "much better because with free-solo, you know it's over if you disconnect with the rock."
These were two very different styles. Steck soloed in winter with ice axes and crampons, and Potter did it on dry rock in summer. That highlights how personal soloing can be
Via Attraverso il Pesce
- Location: Marmolada, Dolomites, Italy
- Climber: Hansjörg Auer
- Year: 2007
This 850m climb includes a fish-shaped niche that gives the route its name and was one of the most difficult free solosat the time it was scaled. It took Hansjörg Auer less than three hours and he said, "I needed a number of days to completely come to terms with what I had accomplished. On the summit I felt total emptiness, combined with an unimaginable sense of fortune."
Many hold this up as counterpoint to Honnold's El Capitan ascent. Freerider is 'only' two grades harder, but it is more sustained and less secure, which makes it a more difficult solo. This was arguably the hardest multipitch free-solo at the time, though
Kommunist
- Location: Schleierwasserfall, Wilder Kaiser, Tyrol, Austria
- Climber: Alexander Huber
- Year: 2004
This 5:14a-rated climb by Bavarian-born Alexander Huber raised the bar for free soloing, even though the crux of it is 10m above the ground. He did it without any fall protection and worked on the route until he knew he was perfectly in control. "I was convinced I wouldn't fall," he said. "But you never know 100 percent. That sliver of potential danger is the essence of alpinism and climbing."
The hardest graded solo ever completed, and no list is complete without it, but it's an interesting peculiarity of soloing that the grade doesn't say it all. Huber himself said that Alain Robert's solo of La Nuit Du Lezard was more impressive at only 5.13c
Bear's Reach
- Location: Lover's Leap, Lake Tahoe, California, USA
- Climber: Dan Osman
- Year: 1997
This classic technical route is named after the crux of the second pitch, a long reach between two large holds that Dan Osman did as a two-handed dyno on the way up his famed 4m 25s speed climb. Alex Honnold followed in tribute 20 years later, bettering the time by 10 seconds. "I climbed the route four times that day," he told planetmountain.com. "Each time I'd go up as fast as I could and then down climb slowly. 4m 15s was my last burn."
This was absolutely awesome! Back in the '90s, nobody would have even thought about something like that. Rumour has it the idea started when Osman overheard someone in a local bar say nobody could climb Bear's Reach in under six hours. He said he could do it in under six minutes!
Separate Reality
- Location: Yosemite, California, USA
- Climber: Wolfgang Gullich
- Year: 1986
Famous for its exposed overhang, this crack sits a perilous 200m above the Merced river. Wolfgang Gullich was the first to free solo it, but it's a true 'trophy climb' that's also been done by Heinz Zak, Dean Potter and Alex Honnold. On reaching the top, Gullich noted, "I suddenly had an impression that it was not a game of gambling with my life; it was not subjectively dangerous. It is the thought of death that teaches us to value life."
In a way, this is the perfect solo. Only five people have ever done it. It requires commitment from the very first move and finishes with a foot-over-head inversion. Any single part of it could rate it as the most exposed single pitch on Earth
8 min
Alex Honnold: the soloist and the joy of company
Free solo climber Alex Honnold talks to The Red Bulletin about his VR video project with alpinist Nico Hojac.