Following his two race ban at the end of the 2012 season, Shaun Torrente returned to the Qatar Team to partner reigning double world champion Alex Carella.
[8] At the F1 Atlantic Team, Phillipe Toure didn't return for 2013, ensuring that the outfit would run with just two full-time boats for the year, with Duarte Benavente and Youssef Al Rubayan continuing on.
[19] Gaiser was forced to withdraw from the Brazilian event however after injuring his wrist, and subsequently reversed his decision to retire, indicating that he would return to the boat for the next race in Ukraine.
[14] But by China, Andersson had a third driver in as many races in his second boat, with recently crowned 2013 USF1 champion Terry Rinker taking the drive as the American returned to the series after a brief cameo in 2012.
Both Francesco Cantando and Valerio Lagiannella stayed on at the Singha F1 Racing Team, and would be joined in a third boat by Polish driver Bartek Marszalek at the second round in Ukraine.
An initial calendar of eight races was released by the UIM at the beginning of 2013,[20] including Brazil, and thus South America for the first time in the history of the F1 Powerboat World Championship.
However less than three months later towards the end of July, the event was pulled from the calendar, leaving six races to make up the schedule, and Liuzhou to take the title of the historic 250th GP.