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Alex Honnold

Alex Honnold is an American professional big-wall rock climber known for free solo ascents, climbing without ropes or safety gear.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Alex Honnold is an American professional big-wall rock climber known for free solo ascents, climbing without ropes or safety gear. He became internationally known for the first free solo ascent of El Capitan’s Freerider route in Yosemite National Park and for the documentary *Free Solo*.

Early life and background

Alex Honnold was born in Sacramento, California, in 1985. He developed an early interest in climbing and later became a specialist in big-wall climbing and free soloing.

Climbing career

Honnold is best known for highly technical ascents done without ropes. His most famous climb was the free solo of El Capitan’s Freerider route in Yosemite National Park, a feat that brought him global attention.

Media and public profile

Honnold’s climbing was documented in the Academy Award-winning film *Free Solo*, which helped make him one of the best-known climbers in the world. He has also appeared in other films and media projects related to climbing and adventure.

Honnold Foundation

In 2012, Honnold founded the Honnold Foundation, a nonprofit focused on expanding solar-energy access. The foundation is part of his public profile beyond climbing.

Key facts

  • He is known for free solo climbing, a style performed without ropes or other protective gear.
  • He became widely famous after the first free solo ascent of El Capitan’s Freerider route in 2017.
  • The ascent was featured in the 2018 documentary film *Free Solo*.
  • He founded the Honnold Foundation in 2012, which supports solar-energy access projects.
  • He is also associated with other major big-wall and speed climbing achievements.
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Canadian context

Alex Honnold has an international profile in climbing and adventure media, and his free-solo achievements are frequently covered by Canadian sports and documentary audiences.

Frequently asked questions

Who is Alex Honnold?
Alex Honnold is an American professional climber best known for free solo climbing and for the first free solo ascent of El Capitan’s Freerider route.
What is free solo climbing?
Free solo climbing is climbing without ropes, harness protection, or other safety gear, so a fall would likely be fatal.
What is Alex Honnold’s most famous climb?
His best-known climb is the 2017 free solo ascent of Freerider on El Capitan in Yosemite National Park.
What film made Alex Honnold widely famous?
The 2018 documentary *Free Solo* brought his climbing to a much wider audience.
What is the Honnold Foundation?
It is a nonprofit founded by Honnold in 2012 to support solar-energy access projects.

References

  1. Encyclopaedia Britannica — https://www.britannica.com/biography/Alex-Honnold
    Supports: Birth date, birthplace, occupation, and fame for free solo climbing and El Capitan ascent.
  2. AlexHonnold.com — https://www.alexhonnold.com/
    Supports: Biographical framing and founding of the Honnold Foundation.
  3. IMDb — https://www.imdb.com/name/nm3658958/
    Supports: Birth date and marriage information; film credits including *Free Solo*.
  4. Wikipedia — https://www.wikipedia.org/wiki/Alex_Honnold
    Supports: Freerider ascent details and later public climbing achievements.