There are fifteen cobbled sectors scattered along Sunday’s Tour de France stage to Roubaix. Here’s the Strava data for three of them, including the crucial Camphin-en-Pévèle sector which comes in the closing kilometres.

Professional cyclists have the KOMs for two of these segments, Auchy-lez-Orchies à Bersée and Camphin-en-Pévèle, via Oliver Naesen and Tejay Van Garderen. Pont-Thibaut à Ennevelin is held by Antoine Loy, a Belgian who rides for the heavily-hyphenated EFC–L&R–Vulsteke under-23 team.

Both Naesen and Van Garderen are riding the Tour – although we daresay they’ll have bigger concerns than attempting to retain their KOMs. (The latter is currently third overall.)

Sunday’s stage is 156.5km long. Auchy-lez-Orchies à Bersée comes after 104.5km; Pont-Thibaut à Ennevelin comes after 119.5km; and Camphin-en-Pévèle after 143km.

Auchy-lez-Orchies à Bersée

Pont-Thibaut à Ennevelin

Camphin-en-Pévèle