UTMB 2026: How to Follow Every Step of Ultrarunning's Most Spectacular Week

There are races, and then there is UTMB. The Ultra-Trail du Mont-Blanc — a loop around the highest peak in the Alps, threading through France, Italy and Switzerland — is the closest thing trail running has to a World Cup final, a Wimbledon and an opening ceremony all rolled into one extraordinary weekend. This year, the action unfolds across Friday and Saturday, the 28th and 29th of August, and if you have never watched it before, consider this your official invitation.

What Makes UTMB Worth Losing Sleep Over

The flagship race covers roughly 170 kilometres with more than 10,000 metres of climbing. That is not a typo. Athletes who have spent months, often years building towards this start line will run through the night, over high mountain passes, and into a finish in Chamonix that reliably reduces grown adults to tears. The atmosphere in the town is genuinely unlike anything else in endurance sport: cowbells, headtorches, strangers cheering at 3 a.m. For women in sport, the UTMB start line is one of the most democratising in elite athletics. Women race the same course, face the same mountains and receive equivalent prize money and coverage — a standard that many far more mainstream sports have yet to reach.

Where to Follow the Racing Live

For those who cannot be in Chamonix in person (most of us), IRunFar is providing dedicated live coverage of the event across both race days. According to IRunFar, their 2026 UTMB live coverage is being led by Eszter Horanyi — an experienced voice in the ultra world who brings both competitive knowledge and journalistic rigour to the broadcast. IRunFar has long been the go-to text and data resource for trail and ultra fans who want more than a results page; their live blogs combine split times, field updates and on-course reporting in a format that works whether you are glued to a desktop or sneaking updates from your phone during a lunch break.

UTMB’s own channels also stream race footage directly, so pairing the organisation’s visuals with IRunFar’s commentary gives you the fullest possible picture of how the day is unfolding.

Why This Weekend Matters Beyond the Podium

For active women considering their own running journey — whether that means a local 10k or an ambition that one day involves a mountain — UTMB week serves a purpose beyond pure spectacle. Watching elite women navigate technical descents, manage nutrition across 30-plus hours of movement and make tactical decisions in real time is genuinely instructive. It normalises the idea that women belong in hard, long, serious races, and it does so on a global stage.

The women’s field at UTMB consistently attracts world-class talent, and the racing is every bit as compelling as the men’s. This year, set an alarm, open IRunFar, and let Chamonix come to you.

Follow Sabrina Pace Humpreys (2398) and you can listen to her on the Voom Performance Podcast: https://voomperformancepodcast.buzzsprout.com/2622286/episodes/19429774-tackling-gut-issues-in-ultra-running-with-sabrina-pace-humphreys