2027 WorldSBK Calendar: Shanghai Finale, Valencia Returns

Every superbike team going into 2027 already knew it was starting the year half-blind. Michelin takes over from Pirelli as the control tyre in every class, the Superbike grid moves to a single fuel supplier, and the balancing system adds manufacturer-specific rev limits on top of fuel-flow caps. So, naturally, the provisional 2027 WorldSBK calendar published on 1 October adds a circuit the series has not raced at in 17 years, another it has never raced at at all, and makes the second one the title decider.

Twelve rounds, nine countries, three continents. Phillip Island opens on 19–21 February. Shanghai International Circuit closes it on 29–31 October. In between sits a European run that looks familiar until you notice what has fallen off it.

The provisional 2027 WorldSBK calendar

19–21 February: Phillip Island Grand Prix Circuit, Australia
19–21 March: Autodromo Internacional do Algarve (Portimao), Portugal
2–4 April: Circuit Ricardo Tormo (Valencia), Spain
16–18 April: TT Circuit Assen, Netherlands
21–23 May: MotorLand Aragon, Spain
4–6 June: Autodrom Most, Czechia
18–20 June: Misano World Circuit Marco Simoncelli, Italy
9–11 July: Donington Park, UK
3–5 September: Circuit de Nevers Magny-Cours, France
24–26 September: Cremona Circuit, Italy
15–17 October: Circuito Estoril, Portugal
29–31 October: Shanghai International Circuit, China

Two out, two in, and a later finish

Put the 2027 list next to the 2026 schedule and the swaps are easy to spot. Hungary’s Balaton Park, which held round four this year, is gone. So is Jerez, which closes the 2026 season on 16–18 October; the series says the Andalusian track will sit out 2027 because of ongoing renovation work. In come Valencia’s Circuit Ricardo Tormo, back for the first time since 2010, and Shanghai, which gives China its first WorldSBK round.

The country count stays at nine and Spain still gets two rounds, now Valencia and Aragon. Portugal keeps its pair as well. The structural change is at the back end. This year the last two rounds run on consecutive weekends in Iberia. Next year Estoril and Shanghai are two weeks apart with a long-haul freight job in between, and the season finishes 13 days later than 2026 does. That’s a shorter winter for teams who then have to be at Phillip Island for the official test on 15–16 February.

Why the new venues matter more in 2027 than they would in any other year

A new track on a stable rulebook is a fun weekend. A new track in a year when the reference book has already been torn up is a real engineering problem.

Michelin’s deal makes it the exclusive supplier to every WorldSBK category from 2027 through 2031. The company is no stranger to the paddock, having won 12 titles here in the open-tyre era of the early 2000s, but it has not supplied a control tyre to this championship before. Every compound choice, every pressure window and every degradation model for 2027 will be built more or less from scratch. At the ten venues the series knows well, teams can at least lean on years of track-specific setup baselines, even if the tyre underneath them is different.

Valencia and Shanghai don’t come with that cushion. The last time WorldSBK ran at Ricardo Tormo, the bikes, electronics and tyres were a generation removed from today’s. Shanghai has hosted Formula 1 and had a MotoGP round from 2005 to 2008, but no production-based superbike has raced there under this championship. Its long back straight and drawn-out, tightening opening corners are the kind of combination that punishes a front tyre. With a supplier in its first season, the tyre allocation for that weekend will be an educated guess until the bikes actually run.

Then there’s the balancing. The SBK Commission’s 2027 roadmap adds a manufacturer-specific rev limit, adjustable in 500rpm steps and reviewed every two rounds, alongside the existing fuel-flow limit. The series hasn’t said exactly how those two-round windows will line up across the season. If they simply run in pairs from the opener, though, Estoril and Shanghai share the last window. In that case the rev limit for the title decider would be set from data gathered at European tracks, before anyone has lapped Shanghai on a superbike. That’s an inference, not a confirmed procedure, but it’s the question every manufacturer’s engineers should be asking.

Add the 2028 changes already on the books (a reworked rank concession system, then 1200cc four-cylinders from 2030) and 2027 starts to look like the first year of a long rebuild rather than a one-off reset. If the concession side is new to you, our explainer on how manufacturer concessions work in MotoGP covers the logic WorldSBK’s version is built on.

A finale with no defending champion

Whoever wins in Shanghai won’t be taking the crown from the 2026 champion. Nicolò Bulega wrapped up this year’s title at Cremona and is moving to MotoGP with the Pertamina Enduro VR46 team for 2027. Traffic is going the other way as well. Brad Binder is heading to BMW, and as we covered in our look at why Binder’s timing suits the 2027 reset, a season when everyone starts from scratch on tyres is the friendliest one to arrive in cold.

The calendar makes that even more true. Riders coming over from Grand Prix racing won’t know Phillip Island on a superbike, and they won’t know Shanghai on one either. Neither will anybody else.

Phillip Island’s farewell lap

At the other end of the year there’s a sense of history. Australia has been part of WorldSBK since 1990, and Phillip Island has become the circuit fans picture when they think of the season opener. 2027 is its last turn. The championship confirmed in June that The Bend in South Australia takes over the Australian Round from 2028 on a multi-year deal.

That gives the opener an odd engineering status. Whatever teams learn about Michelin’s rubber on Phillip Island’s fast, flowing coastal layout in February is only useful for one race. The four-week gap to Portimao, plus the 15 March support-class test there, makes Portugal the first real benchmark for setup work that will carry through the rest of the season.

Who races where

WorldSBK isn’t the only class on the calendar, and the support schedules are where the planning gets fiddly:

WorldSSP runs all 12 rounds, Phillip Island to Shanghai.
WorldSPB runs eight rounds, starting at Portimao and finishing at Estoril. Donington Park gets the class for the first time in July.
WorldWCR, the women’s world championship, runs six rounds: Portimao, Valencia, Most, Misano, Magny-Cours and a Cremona finale on 24–26 September.

If you want to see all four classes in a single weekend, the early European rounds are a good bet. The series lists Valencia as one of them. Be aware of the summer gap too: after Donington on 9–11 July nothing happens until Magny-Cours on 3–5 September, roughly eight weeks without a race weekend.

What to watch next

The key word is “provisional”, and it’s worth taking seriously with a brand-new long-haul finale. In the near term, 2026 still has two rounds to run, at Estoril on 9–11 October and the Jerez send-off on 16–18 October. After that the focus shifts to winter testing and the first proper look at how Michelin’s WorldSBK range behaves on a 1000cc production-based bike. The full class-by-class breakdown is in the official 2027 calendar document. And for all the talk of new tyres, new fuel and new rev limits, the 2027 title will be decided at a circuit where nobody has any superbike data.