Milan–San Remo, also called "The Spring classic" or "La Classicissima", is an annual road cycling race between Milan and Sanremo, in Northwest Italy. With a distance of 298 km it is the longest professional one-day race in modern cycling. It is the first major classic race of the season, usually held on the third Saturday of March. The first edition was held in 1907.

Road bicycle racing is the cycle sport discipline of road cycling, held primarily on paved roads. Road racing is the most popular professional form of bicycle racing, in terms of numbers of competitors, events and spectators. The two most common competition formats are mass start events, where riders start simultaneously and race to a set finish point; and time trials, where individual riders or teams race a course alone against the clock. Stage races or "tours" take multiple days, and consist of several mass-start or time-trial stages ridden consecutively.