The Brief Harry Styles completed the Berlin Marathon in 2:59:13, running under the alias "Sted Sarandos" and joining approximately 55,000 participants on the world-renowned fast course. The 31-year-old singer, known for hits like "Watermelon Sugar," quietly joined the race, adding another milestone to his post-One Direction career. Harry Styles ran the Berlin Marathon on Sunday – and he did it in under three hours. Harry Styles runs Berlin MarathonThe English singer and songwriter completed the route in 2 hours, 59 minutes, 13 seconds. RELATED: Watch: Harry Styles ends world tour with tearsStyles' debut album, "Harry Styles," topped the album charts in the U.S., Britain and several other countries, while the second, "Fine Line," appeared in 2019 and included the Grammy-winning song "Watermelon Sugar."