Sierre-Zinal highlights video

Highlights from the Sierre-Zinal mountain race last weekend, where Kilian Jornet took more than three minutes from Jonathan Wyatt’s longstanding course record and beat Jim Walmsley into third.

Video: Atelier Réalisation

Infinite Trails 'World Championships' 2019 highlights

Organisers of the Infinite Trails “World Championships” in Bad Gastein, Austria, have released the following clip of this year’s race.

Luis Alberto Hernando, Timothy Olson and Dmitry Mityaev were crowned men’s champions in this 126km relay event, clocking 13 hours 4 minutes 27 seconds.

Yngvild Kaspersen, Ekatarina Mityaeva and Jasmin Nuninge were top women’s team.

Deborah Chiarello, Adrian Niski and Marcel Höche won the mixed award.

The making of the new adidas Ultraboost 19

The team behind the recently unveiled adidas Ultraboost 19 explain the fine-tuning process that went into creating a shoe that promises to give you more energy with every step.

Adidas designers and product developers worked with thousands of runners worldwide to “reinvent” the running shoe.

The shoe is available worldwide from February 21.