Saudi Arabia is set to host a Formula One grand prix for the first time next year with a street race in Jeddah featuring on a record 23-round draft calendar presented to teams, F1 sources said on Wednesday.
A second U.S. race in Miami appears on hold for at least another year, however.
A proposed new Brazilian Grand Prix track in Rio de Janeiro has yet to be built and faces mounting environmental concerns, meaning the calendar could ultimately drop to a still-record 22 races.
The new coronavirus pandemic adds uncertainty, although the sport's ability to race this year has boosted the chances of a fuller calendar.