From f1fanatic
http://www.f1fanatic.co.uk/2011/08/28/belgium-france-share-f1-race-2013/
http://www.f1fanatic.co.uk/2011/08/28/belgium-france-share-f1-race-2013/
The French Grand Prix is set to return to the F1 calendar at the Paul Ricard circuit, according to a report in L’Equipe.
The race will return to the calendar on alternate years, sharing a slot with the Belgian Grand Prix.
This means Spa-Francorchamps will only feature on the calendar in alternate years.
The French round will return to the calendar in 2013 at Paul Ricard, which last held an F1 race in 1990. The track held 14 world championship races beginning in 1971.