Michele Boscacci quickly established himself as a formidable ski mountaineering competitor, joining the junior national team in 2008. He achieved significant early success, winning the 25th Valtellina Orobie race and the Italian title in the Junior category in 2010. The same year, Boscacci secured a Junior World Cup title, further solidifying his emerging talent. His career trajectory continued upwards, culminating in a World Cup title in the Espoir category in 2011, alongside a notable seventh-place finish in the Senior category that same year.
In 2019, he continued his consistent performance, securing a third-place finish in the World Cup Overall category and a second-place in the Individual category. Most recently, Boscacci reaffirmed his legacy of success by winning the Pierra Menta again in 2021 and earning a Gold Medal in the World Championships the same year. Recognized for his climbing prowess and tactical strength, especially in long-distance races, Michele Boscacci remains a prominent figure in ski mountaineering, actively collaborating with leading brands in the outdoor industry as an ambassador and continuing to aim for top honors.