A landslide along the course has caused Milan-San Remo race organisers, RCS, to change the route.

The organisers issued the following statement about the changes.

"Due to a landslide on the Milano-Sanremo original race course in between Genova Voltri and Arenzano, the Race Direction together with the Police Support Officer decided to divert the race onto the A10 highway, entering in Genova Voltri and exiting in Arenzano to rejoin the original course. This detour is now officially part of the race course."

A neutralization was briefly considered but the late change means that the race won't be disturbed. As one flat section is replaced by another, it is unlikely to influence the race.