A 55-year-old who ran a marathon every day in 2024 says the toughest part was mental

World-record chaser Hilde Dosogne is used to running extreme distances. Still, she says she underestimated the challenge. She's now hoping to make it official with a Guinness World Record.

A 55-year-old who ran a marathon every day in 2024 says the toughest part was mental
Belgian ultra runner Hilde Dosogne, center, is cheered on as she crosses the finish line during her 366th consecutive marathon in Ghent, Belgium, on Dec. 31, 2024.

World-record chaser Hilde Dosogne is used to running extreme distances. Still, she says she underestimated the challenge. She's now hoping to make it official with a Guinness World Record.

(Image credit: Virginia Mayo)