An American ultrarunner summited Mount Everest in 9 hours and 55 minutes to set a new speed record
- Posted on May 29, 2026
- By Bing News
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An American ultrarunner summited Mount Everest in 9 hours and 55 minutes to set a new speed record
Tyler Andrews, a 2016 Olympic Trials Marathon qualifier, broke the 23-year-old oxygen-assisted world record, pending verification.
