First race of UTMB week is the PTL (LA PETITE TROTTE À LÉON)

At 8am tomorrow morning (Chamonix time), a 100+ teams head out to complete 300k route with over 25,000m of vertical, around the Mont Blanc region within the 151 hour time limit. The link below has all you need to know about the event, links to follow team progress, and a great 12 minute video of the highlights from 2022. 

https://montblanc.utmb.world/races/PTL