Inside UTMB 2025 | Shoe Demos, Expo & Trail Running Highlights | Run4Adventure

UTMB week is always one of our trail running highlights of the year, and 2025 was no different! This was without doubt the busiest UTMB we’ve ever witnessed in Chamonix, with so much going on both in town and on the trails. From shoe demos, shake out runs, and the buzzing race expo, to inspiring film screenings and more, it was a full week of trail running fun. We wanted to capture as much of the atmosphere as possib...