There is no more famous a chain of mountains in cycling than the Circle of Death. More a jagged line than a circle, the chain connects the Col d’Aubisque, Col du Soulor, Col du Tourmalet, Col d’Aspin and Col de Peyresourde, running through the heart of the French Pyrenees. It totals over 5,000m of climbing and a version of this route has featured in the Tour de France an incredible 45 times.
To a great extent, the creation of this five-piece was geographically determined – the Pyrenees is a narrow mountain range and if you want to go over the high points, as opposed to around them, this is the only way. Indeed, the Col du Tourmalet made its 90th appearance in the Tour de France this summer, explaining its nickname of ‘L’incontournable’, the unavoidable. The Tour de France Femmes visited too, and so will the Vuelta a España.
The Tour debuted this mighty combination in 1910 on the first ever high-mountain stage, running the other way, before the entire reversed direction from 1913. As the race began to modernise in 1930 and leave behind its ultra-endurance
