It’s been a hot week in the Alps, with valley temperatures hitting +32C, yet it hasn’t deterred our trail runners. This week they’ve run to Le Signal above the Mer de Glace (Sian in action in the photo above), the Bel Lachat hut in the Aiguilles Rouges, and the marathon track from Chamonix to Vallorcine today. There’s still three spaces on the week of 14-20 July, so if you are interested have a look at the course itinerary.