Kilian Jornet

Kilian Jornet wants to summit the great peaks of the United States on foot and by bike.

Sports | 06/08/2025

Kilian Jornet, in the Alps

The science behind Kilian Jornet's feats

Science and Technology | 22/07/2025

Kilian Jornet, during the ascent to one of the various peaks in the Alps over 4,000 meters.

Kilian Jornet's new signing: the runner breaking barriers in Africa

Sports | 19/02/2025

Joyce Muthoni Njeru, Kenyan athlete