One more week until the event officially kicks off! If you're hearing about the UTMB starting later this august and curious to know more, here's our full explanation of the event, the races, and the ...

The Ultra-Trail du Mont-Blanc, better known as the UTMB, is often regarded as the most prestigious trail race in the world – and the 2025 edition will get underway on Friday 29 August. Each year, ...