The2013UIM F1 H₂O World Championship was the 30th season ofFormula 1 Powerboat racing. For the first time in the championship's history, there was an event held inSouth America, with the first race of the year taking place inBrasília on 1 and 2 June.^[1][2] In addition, the series' 250th race since it began in 1981 took place on 2 October at the Grand Prix of China inLiuzhou.

Alex Carella, driving for the Qatar Team, successfully defended his world championship for the second year in a row, ensuring he became only the second driver in the history of the championship to win three consecutive world titles, afterGuido Cappellini.^[3]

Team Hull Engine No. Race drivers Rounds Qatar Team DAC Mercury 2.5V6 1 Alex Carella[4] All 2 Shaun Torrente[4] All Team Nautica BaBa Mercury 2.5V6 3 Rinaldo Osculati[5] All 4 Marit Strømøy[5] All Team Abu Dhabi BaBa Mercury 2.5V6 5 Thani Al Qamzi[6] All 6 Ahmed Al Hameli[7] All CTIC China Team Moore Mercury 2.5V6 7 Philippe Chiappe[8] All DAC 8 Xiong Ziwei[8] All F1 Atlantic Team/Interpass/GC DAC Mercury 2.5V6 9 Youssef Al Rubayan[9] All BaBa 10 Duarte Benavente[9] All Mad Croc BaBa Racing Team BaBa Mercury 2.5V6 11 Sami Seliö[10][11] All 12 Filip Roms[10] All Team Azerbaijan Molgaard Mercury 2.5V6 14 Jonas Andersson[12] All 15 Pal Virik Nilsen[13] 1 Tommy Wahlsten[14] 2, 6 DAC Terry Rinker[15] 3–5 Molgaard 16 Paul Gaiser[16] 1 Singha F1 Racing Team BaBa Mercury 2.5V6 18 Bartek Marszalek[14][17] 2–4 18 Bartek Marszalek 5–6 DAC 23 Valerio Lagiannella 1–2, 4–5 Rhys Coles 3 Blaze 24 Francesco Cantando 1–4, 6 Caudwell Racing[18] Caudwell Caudwell 3.5V6 25 Paul Shepard 4–6 26 Ivan Brigada 4–6

Key Regular boat/driver Boat ineligible for team points

All nine full-time teams from 2012 continued into the 2013 season, although Team Sweden revisited a title sponsorship agreement with the country ofAzerbaijan which saw the outfit rebranded to Team Azerbaijan, a partnership last formed back in2010.^[12] None of the part-time teams that participated in 2012 were present for the opening round inBrazil, however there was speculation that Dragon Racing would at some point rejoin the series, as wouldJay Price, the2008 champion who drove for the other part-time team in 2012, Skydive Dubai. Neither of these teams ultimately entered the championship however.

Caudwell Racing were forced to miss the first race of the year in Brazil due to their new boats not being ready in time. After it was initially believed that they would join the rest of the field at the second race of the season inUkraine, as in Brazil Caudwell were not present. Shortly before the third race atLiuzhou, the South African team made the announcement that they would be returning to the fold inQatar for the fourth race, citing "unprecedented shipping challenges" for their delay.^[18] The delay however allowed the team to design an all-new hull and make major refinements to their revolutionaryfour-stroke engine.

Following his two race ban at the end of the 2012 season, Shaun Torrente returned to the Qatar Team to partner reigning double world championAlex Carella.^[4] NeitherTerry Rinker who filled in for Torrente, nor Khalid Al Shamlan, the Qatari who raced for the team for one race in 2012, were announced as drivers.

Ahmed Al Hameli was initially expected to miss out on racing in 2013 following surgery on a brain tumour mid-way through the 2012 season which forced his withdrawal, with Rashed Al Tayer, rather than Majed Al Mansoori who had replaced Al Hameli in 2012, taking his place at Team Abu Dhabi.^[6] However just a week prior to the first race of the year inBrazil, Al Hameli announced that he had been cleared by doctors to participate in the championship, completing a remarkable recovery that would allow him to challenge for a championship which he had been favourite to win prior to his operation in 2012.^[7]

After a promising debut in the final two races of 2012, Chinese driver Xiong Ziwei was handed a full-time drive alongside regular Team CTIC China driverPhilippe Chiappe, following the retirement of veteran Russian driver Stanislav Kurtsenovskiy.^[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.^[9]

Jonas Andersson continued at the renamed Team Azerbaijan for 2013, and after having a number of different drivers in the team's second boat in 2012, announced that Norwegian veteran Pal Virik Nilsen would make his debut in F1 at Brazil alongside the Swede.^[13] Brazilian Paul Gaiser also entered for Team Azerbaijan in a third boat at his home event^[16] having last raced in F1 back in 2001, 12 years previously. Prior to the Brazilian race, Gaiser announced that it would be his last and would retire from racing afterwards, describing F1 as "a sport for the young".^[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 inUkraine. This failed to materialise though, and alongside Andersson in Kyiv was fellow Swede Tommy Wahlsten, replacing Nilsen.^[14] But by China, Andersson had a third driver in as many races in his second boat, with recently crowned 2013 USF1 championTerry Rinker taking the drive as the American returned to the series after a brief cameo in 2012.^[15] Rinker drove the second Azerbaijan boat until the final race of the year where Wahlsten found himself back in as number two to see out the year.

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.^[14][17] Joining Cantando and Marszalek in China was Rhys Coles, the Australian driving Lagiannella's #23 DAC boat having last made an appearance in the series in2012 in a one-off drive for Team Sweden at the Grand Prix of Qatar. Prior to his involvement with Singha, Marszalek had last raced in the series in2011, competing in five races in a third boat for Team Nautica. Nautica were one of two teams who had unchanged line-ups for 2013, along with Mad Croc Baba Racing. Caudwell Racing retained Ivan Brigada when they eventually joined the series at the fourth race inQatar, with South African Paul Shepard making his debut alongside the Italian.

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.^[1] However the Grand Prix of Tatarstan, due to be the third race of the year and held at the end of August, was cancelled on 29 April, with the Russian authorities inKazan, where the race was to be held, hoping to reintroduce the event for 2014.^[21][22] This meant the calendar dropped to seven races for the 2013 season, and was the first season that an event wasn't held in Russia since 2007. As part of the seven race calendar, there were to be two back-to-back races in China, and whilstLiuzhou was announced as the second of the two races upon the calendar's release, it took some time for a first race to be confirmed. EventuallyShanghai was announced as the venue at the beginning of May,^[23] and would have been the 250th race in the championship's history. 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.

Round	Race title	Date	Circuit location	Race winner	Hull/Engine
1	1st Grand Prix of Brazil	2 June	Brasília[1]	Sami Seliö	BaBa/Mercury
2	3rd Grand Prix of Ukraine	27 July	Vyshhorod	Philippe Chiappe	Moore/Mercury
3	17th Grand Prix of China	2 October	Liuzhou	Alex Carella	DAC/Mercury
4	10th Grand Prix of Qatar	23 November	Doha	Shaun Torrente	DAC/Mercury
5	21st Grand Prix of Abu Dhabi	29 November	Abu Dhabi	Sami Seliö	BaBa/Mercury
6	14th Grand Prix of Sharjah	13 December	Sharjah	Alex Carella	DAC/Mercury

Points were awarded to the top 10 classified finishers. A maximum of two boats per team were eligible for points in the teams' championship.

Pos Driver BRA UKR CHN QAT ABU SHA Points 1 Alex Carella 3 3 1 7 3 1 80 2 Shaun Torrente 2 2 6 1 5 3 74 3 Philippe Chiappe 5 1 3 DSQ 2 2 69 4 Sami Seliö 1 4 2 Ret 1 Ret 64 5 Youssef Al Rubayan 9 8 7 3 6 8 29 6 Thani Al Qamzi 4 7 4 Ret Ret 5 29 7 Jonas Andersson Ret 6 5 2 Ret Ret 27 8 Marit Strømøy 10 10 Ret 5 4 Ret 18 9 Francesco Cantando 6 5 Ret Ret 6 17 10 Ahmed Al Hameli 7 9 10 Ret Ret 4 16 11 Duarte Benavente 11 Ret Ret 4 DNS 9 11 12 Filip Roms Ret 12 9 6 8 DNS 10 13 Bartek Marszalek Ret 8 8 11 7 10 14 Valerio Lagiannella 8 11 Ret 9 5 15 Terry Rinker Ret Ret 7 4 16 Rinaldo Osculati 13 15 Ret 9 Ret Ret 2 17 Xiong Ziwei Ret 13 DNS 11 Ret 10 1 18 Ivan Brigada Ret 10 Ret 1 19 Pal Virik Nilsen 12 0 Paul Shepard Ret DNS DNS 0 Tommy Wahlsten Ret DNS 0 Rhys Coles DNS  – Paul Gaiser WD  –

Key Colour Result Gold Winner Silver Second place Bronze Third place Green Other points position Blue Other classified position Not classified, finished (NC) Purple Not classified, retired (Ret) Red Did not qualify (DNQ) Did not pre-qualify (DNPQ) Black Disqualified (DSQ) White Did not start (DNS) Race cancelled (C) Blank Did not practice (DNP) Excluded (EX) Did not arrive (DNA) Withdrawn (WD) Did not enter (cell empty) Text formatting Meaning Bold Pole position Italics Fastest lap

Only boats with results eligible for points counting towards the teams' championship are shown here.

Pos Team Boat No. BRA UKR CHN QAT ABU SHA Points 1 Qatar Team 1 3 3 1 7 3 1 154 2 2 2 6 1 5 3 2 Mad Croc BaBa Racing Team 11 1 4 2 Ret 1 Ret 74 12 Ret 12 9 6 8 DNS 3 CTIC China Team 7 5 1 3 DSQ 2 2 70 8 Ret 13 DNS 11 Ret 10 4 Team Abu Dhabi 5 4 7 4 Ret Ret 5 45 6 7 9 10 Ret Ret 4 5 F1 Atlantic Team/Interpass/GC 9 9 8 7 3 6 8 40 10 11 Ret Ret 4 DNS 9 6 Team Azerbaijan 14 Ret 6 5 2 Ret Ret 31 15 12 Ret Ret Ret 7 DNS 7 Singha F1 Racing Team 18 11 7 26 23 8 11 DNS Ret 9 24 6 5 Ret Ret 6 8 Team Nautica 3 13 15 Ret 9 Ret Ret 20 4 10 10 Ret 5 4 Ret 9 Caudwell Racing 25 Ret DNS DNS 1 26 Ret 10 Ret

Key Colour Result Gold Winner Silver Second place Bronze Third place Green Other points position Blue Other classified position Not classified, finished (NC) Purple Not classified, retired (Ret) Red Did not qualify (DNQ) Did not pre-qualify (DNPQ) Black Disqualified (DSQ) White Did not start (DNS) Race cancelled (C) Blank Did not practice (DNP) Excluded (EX) Did not arrive (DNA) Withdrawn (WD) Did not enter (cell empty) Text formatting Meaning Bold Pole position Italics Fastest lap

• The official website of the UIM F1 H2O World Championship
• The official website of the Union Internationale Motonautique

• 2013 in motorsport
• Formula 1 Powerboat seasons
• 2013 in boat racing

• Use dmy dates from December 2023