Today, it is a Giro d’Italia classic finish and, at 13.6 km with an average gradient of 8.4%, it is a true, demanding, and highly selective climb. Its Giro debut in 1967 coincided with that of a certain Eddy Merckx, who claimed his first stage win in the race on these slopes. It returned in 1968, when Franco Bodrero won, although the record books remember Franco Bitossi after Bodrero — who tragically died at just 27 — was later implicated in the amphetamine doping scandal that shook that edition.
In Stage 7 of the 2026 Giro, Blockhaus will be the first officially timed climb (as well as the first summit finish). It also hosted a brutal 48 km individual time trial in 1972, won by “El Tarangu,” José Manuel Fuente. In 1984, Moreno Argentin took victory, while Francesco Moser dropped Laurent Fignon — who was suffering from hunger knock — by 58 seconds and took the Maglia Rosa, which he would eventually win by 1’03”.
In 2009, Franco Pellizotti crossed the line first — though results were later revised — while Stefano Garzelli finished second and was loudly booed by Abruzzese fans for taking valuable bonus seconds from local hero Danilo Di Luca, who placed third and was battling Denis Menchov for the overall lead. More recently, Blockhaus featured in 2017, when Nairo Quintana won and took the Maglia Rosa, and in 2022, when eventual winner Jai Hindley launched his decisive move.
In 2024, the Giro d’Italia Women also discovered Blockhaus, highlighting the climbing prowess of Australia’s Neve Bradbury.