The 40-year-old seven-time champion is testing a 2023 car as part of his acclimatisation work with his new team.

His test follows two days of work at the Ferrari factory in Maranello, of which the Fiorano track is a part.

Hamilton’s running was complete by shortly after 11:00 local time (10:00 GMT). Team-mate Charles Leclerc will drive the car in the afternoon as he begins to get back up to speed after the winter break.

Ferrari will release more information about Hamilton’s running later on Wednesday.

Hamilton will be limited to a total of 1,000km (621 miles) of what is known as testing of previous cars running by F1’s regulations.

The test will help him learn the way the Ferrari engine operates and allow him to build trust and working practices with his new race engineer Riccardo Adami and the rest of the team.

Adami worked with Carlos Sainz for the last four years and before that four-time champion Sebastian Vettel.

The test is being held behind close doors. It has drawn significant attention and there are crowds of fans standing on the bridge overlooking Fiorano for a glimpse of the team’s new driver.

The test is running in cold, foggy conditions, which are quite typical of January in Emilia-Romagna.

Hamilton is also expected to test at Spain’s Circuit de Barcelona-Catalunya in the coming weeks before experiencing the team’s 2025 model at its launch on 19 February.

Hamilton’s first official public appearance as a Ferrari driver will be on 18 February at the launch of the F1 season at the O2 in London, which all the teams and drivers are required to attend.

Three days of official pre-season testing in Bahrain will start on 26 February, before the start of the season at the Australian Grand Prix in Melbourne on 14-16 March.