British Motorsport in 2026: What's Changing and Why It Matters

Across British motorsport, 2026 is shaping up to be a year of considered, deliberate change. Against a backdrop of rising costs and shifting participation trends, several of the UK's flagship championships have made structural adjustments designed to keep racing accessible, competitive, and sustainable. Here's a detailed look at what's different in three key series this season.

British GT Championship: A Streamlined Season

Britain's premier endurance series heads into its 34th season with one of the most consequential calendar changes in recent memory - a reduction from seven rounds to six. The decision is a direct response to a softening in GT4 grid numbers that emerged during the 2025 season.

The dropped round is Donington Park's second visit of the year. The circuit will still feature on the calendar, but only once rather than the traditional double-header format. As a result, the Silverstone 500 (the championship's prestigious three-hour showpiece) opens the season in late April. It's the first time Silverstone has hosted Round 1 since 2001.

Speaking at the announcement, SRO boss Stéphane Ratel explained the decision plainly: "We have taken into account the economic environment by reducing the calendar by one event. We will have six instead of seven." British GT Championship Manager Lauren Granville added that the changes are intended as preventative rather than reactive, aimed at keeping budgets manageable before grid numbers face further pressure.

The revised calendar retains many fan-favourite fixtures. Oulton Park returns for its popular Bank Holiday double-header in May, and Spa-Francorchamps keeps its slot — joining the French GT Championship for the first time at that round, which adds a new dimension for teams contesting both series. The season concludes at Brands Hatch in late September.

The four longer-format races at Silverstone, Spa, Donington, and Brands Hatch will also make up the GT4 Endurance Cup campaign, returning for its second season. This gives GT4 competitors a championship-within-a-championship to target alongside the overall points battle.

2026 British GT Calendar

• Media Day | 31st March 2026 | Silverstone GP

• Round 1 | 25th-26th April 2026 | Silverstone GP* | 1 x 3 hours

• Round 2-3 | 23rd & 25th May 2026 | Oulton Park | 2 x 1 hour

• Round 4 | 20th-21st June 2026 | Spa-Francorchamps* | 1 x 2 hours

• Round 5-6 | 15th-16th August 2026 | Snetterton 300 | 2 x 1 hour

• Round 7 | 5-6th September 2026 | Donington Park* | 1 x 2 hours

• Round 8 | 26th-27th September 2026 | Brands Hatch GP | 1 x 2 hours

  *Rounds featuring refuelling - part of the GT4 Endurance Cup Campaign.

Ginetta UK Championships: A New Era Under SRO

The biggest structural shift in British club GT racing this year may not be inside British GT itself — it's in the championships that support it. Ginetta and SRO Motorsports Group have entered a landmark partnership that sees SRO assume full operational control of Ginetta's three UK-based championships: the Ginetta Junior Championship, the GT Academy, and the Ginetta GT Championship.

The announcement, made in February 2026, marks a significant evolution in what has been a long-established working relationship. Ginetta championships have run alongside British GT since 2023, but the series were previously managed in-house by the Leeds-based manufacturer. Now, SRO takes over the day-to-day running of all three series, with existing Ginetta Series Manager Kelly Robertson continuing in post under contract to SRO.

The change allows Ginetta to focus entirely on scaling its manufacturing operation to meet growing global demand for its cars, while the UK championships benefit from SRO's world-class sporting infrastructure, broadcast reach, and commercial expertise.

One of the headline changes for 2026 is a combined-grid format for the GT Academy (GTA) and Ginetta GT Championship (GTP8). The two classes will now share track time at each round. Crucially, the championships themselves remain entirely separate. Individual classifications, titles, and awards are preserved for both. It's a multi-class format in the tradition of endurance racing, giving drivers the experience of racing alongside cars of differing performance levels.

On the broadcast side, all Ginetta UK rounds will be streamed live on SRO's GT World YouTube channel alongside existing GinettaTV coverage. Ginetta Junior races will also be broadcast on Sky Sports F1 for the first time — a meaningful step up in mainstream exposure for Britain's longest-running junior sportscar series.

Ginetta CEO Mike Simpson described the partnership as "a defining moment not just for Ginetta but for GT racing as a whole" adding that SRO's involvement gives the manufacturer a credible pathway to grow its racing programme globally, whilst ensuring the UK championships remain a world-class stepping stone from grassroots to professional competition.

2026 Ginetta UK Calendar

• Media Day | 31st March 2026 | Silverstone GP

• 11th-12th April 2026 | Donington Park GP | Juniors only

• 25th-26th April 2026 | Silverstone GP | All classes

• 23rd & 25th May 2026 | Oulton Park | All classes

• 27th-28th June 2026 | Croft | Ginetta Festival - All classes

• 11th-12th July 2026 | Zandvoort | Juniors only

• 15th-16th August 2026 | Snetterton 300 | All classes

• 26th-27th September 2026 | Brands Hatch GP | All classes - season finale

Radical Cup UK: Trimmed Calendar, Lower Costs, Bigger Horizons

Radical Motorsport's flagship UK one-make series has recalibrated for 2026, responding to the pressures facing British motorsport with a leaner, four-round domestic championship. The manufacturer was straightforward about the reasoning: reducing the number of rounds is the most practical way to lower the barrier to entry and keep the grid healthy.

The season opens at Brands Hatch GP in early May as part of the GT World Challenge Europe weekend, a prestigious setting that gives competitors an international paddock atmosphere from the very first round. Oulton Park International follows in June as part of the Supercar Pageant, before rounds at Silverstone GP in August and Donington Park in September close out the season.

One of the most notable changes is a reduction in the per-round entry fee to just £1,500 - a deliberate step to make the series more accessible drilling down on their roots of attracting pure racers. The popular two-driver team format also returns, allowing competitors to share both seat time and running costs.

Radical's iconic SR3 remains the centrepiece of the championship, with the latest SR3 XXR competing alongside the SR3 XX and SR3 RSX to ensure competitive racing across multiple generations of the car.

New for 2026: Radical Cup Europe

For those wanting more, Radical has also launched the new Radical Cup Europe in partnership with Creventic, as an optional extension to the domestic season. Running as an official support series to the 24H Series at Mugello, Spa, Paul Ricard, the Nürburgring, and Barcelona. Radical have made their championships for 2026 more cost effective, time efficient and opened up bucket list circuits.

2026 Radical Cup UK Calendar

• Round 1 | 2nd-3rd May 2026 | Brands Hatch GP | GT World Challenge Europe

• Round 2 | 20th June 2026 | Oulton Park Int'l | Supercar Pageant

• Round 3 | 1st-2nd August 2026 | Silverstone GP | GB3

• Round 4 | 26th-27th September 2026 | Donington Park GP | MSVR

A Season Built for Resillience

Taken together, the changes across British GT, Ginetta's UK championships, and the Radical Cup UK tell a consistent story: British motorsport is adapting thoughtfully to an economic climate that is testing participation levels across the board. The responses — fewer rounds, lower costs, shared grids, stronger broadcast platforms — are measured rather than dramatic, and reflect genuine dialogue between organisers, manufacturers, and competitors.

What 2026 won't lack is quality. The Silverstone 500 remains one of the finest events on the British motorsport calendar. Ginetta's driver ladder, now backed by the full weight of SRO's international infrastructure, is arguably stronger than it has ever been. And the Radical Cup UK, stripped back to its essentials, offers some of the most accessible and enjoyable wheel-to-wheel racing in the country.

The season is just getting started. There's plenty to look forward to!

Information correct as of March 2026. All championship details subject to change, please check official series websites for the latest updates.