1,120 metres below the earth: A look inside the world’s deepest marathon
Published on: June 17, 2026, 7:35 p.m. | Source: The Financial Express
Fifty-five runners from 18 countries descended over a kilometre into a Swedish zinc mine to complete the world's deepest marathon — setting two Guinness World Records. Among them was Hindustan Zinc CEO Arun Misra, who became the first Indian to enter the Guinness record books in these categories.
