The 2013 F1 calendar will include 20 races again as New Jersey takes Valencia’s place on the schedule.

A provisional calendar revealed by Autosport is otherwise largely similar to this year’s.

Valencia and the Circuit de Catalunya are expected to enter into a race-sharing arrangement for the Spanish Grand Prix.

The races in New Jersey, Singapore and Korea are all pending confirmation for contractual reasons.

The season will once again being in Australia and finish in Brazil. The loss of the European Grand Prix means just seven races will take place within Europe.

Provisional 2013 F1 calendar

2013 F1 season

Image ?�?� Williams/LAT