2021 - Tour de France / Mountains classification KoerstruienGordon Tiemstra7 February 2022Wout Poels, Bahrain Victorious, Merida, Tour de France, Mountains classification, 2021
1988 - Tour de France - Mountains classification KoerstruienGordon Tiemstra6 April 2020Steven Rooks, PDM, L'equipe, 1988, Mountains classification
1985 - Tour de France - Climbers classification KoerstruienGordon Tiemstra27 August 2019Maarten Ducrot, Mountains classification, 1985, kwantum, decosol
