The Global GT3 & GT4 Series

The GT Global
Championship

The global GT3 & GT4 series — the long bet that closes the gap. The fastest production-based race cars on earth, in a world championship an American can drive in at home. Road Atlanta is home.

9Rounds
7Countries
5Continents
12Months
2Classes · GT3 + GT4
01 · The Larger Bet

One World Championship.
None For GT3 Or GT4.

There is one truly global championship in car racing. It runs F1 cars — twenty-four rounds across five continents, three of them in America. The GT3 and GT4 world has none. The fastest production-based race cars on earth do not have a world championship an American can drive in at home — at any tier.

The GT Global Championship is built on a long bet — that this gap closes, and that it closes around a club whose members own the cars, drive the cars, and have decades to commit to the build. Road Atlanta is home — the first stop when the series comes. The calendar grows from there, one country at a time, with the right people and the patience to do it properly.

The Bet — a world championship for the cars we love. Film · 60s
The Gap

Global, Yet Missing

Intercontinental GT Challenge dropped its US round. WEC's LMGT3 class doesn't race in the United States. GT World Challenge fragments into regional series that never share a grid. No global GT3 or GT4 championship includes America.

The Opening

Owner-Drivers, Not Just Pros

The defensible gap is specific: global, includes America, and open to the people who own and drive the cars — not only FIA-rated professionals. A championship built around the seat.

The Build

A Forty-Year Arc

Audacious, but do-able with the right people and years of commitment. One co-founder to begin; one country added at a time. The trophy isn't a single race — it's the calendar that gets built.

02 · The Machinery

Two Classes.
One Grid.

The Championship runs GT3 and GT4 as a single multi-class field — the proven format of the world's best sports-car racing. GT4 is the on-ramp; GT3 is the apex. More cars, more drivers, a deeper grid.

GT3
The Apex

The fastest production-based race cars on earth — Porsche, AMG, McLaren, Ferrari, Aston Martin, and the rest of the marques, built to a single balanced specification. The headline class of the Championship.

~550 hpOutput
BoPBalanced Spec
GlobalHomologation
GT4
The On-Ramp

Materially cheaper to buy and run than GT3 — the accessible entry point that lowers the cost of getting on the grid, brings in more cars and more people, and grows the field the Championship is built to fill.

Lower CostEntry Point
ProductionBased
Multi-ClassShared Grid

The Fastest Production Cars On Earth.

GT3 and GT4, the marques you know, on the circuits that matter. This is the field the Championship is built to fill.

Explore The Cars →
03 · The 2027 Season

Nine Rounds.
Seven Countries.
Twelve Months.

The concrete shape of the bet: a global season that runs across the calendar year — the Americas, Europe, Asia, and Oceania. One country at a time, built by buying a split into existing track days. Only Road Atlanta is confirmed. The rest is the ambition the calendar grows toward.

The 2027 Season
Nine Rounds

Seven countries. Five continents. The world, one country at a time — February to December.

~52kMiles · 2× the globe
127Corners
12Months
Opens · HomeRoad AtlantaFeb
Closes · FinaleHomestead-MiamiDec
Americas 5Europe 2Asia 1Oceania 1

Tap a venue or region ↗

··
The Destination

The Experience

View circuit →
N. AMERICAS. AMERICAEUROPEAFRICAASIAOCEANIA 1Road Atlanta2Silverstone3Sebring4Fuji5Mosport6Mt Panorama7Spa8Interlagos9Homestead
Tap a region

The provisional 2027 season — a twelve-month, nine-round calendar built by buying a split into existing track days. Road Atlanta is home; the remaining rounds are the ambition the calendar grows toward (Bathurst is an aspirational stretch round). Continent spread: three USA, one Canada, one South America, two Europe, one Asia, one Australia — seven countries, five continents. Circuit outlines adapted from Wikimedia Commons (CC BY-SA 3.0 / 4.0 & CC0); Homestead is a stylised mark. World map © Al MacDonald / Fritz Lekschas (CC BY-SA 3.0).

Built To Close
The Gap.

The Championship is the bet. The Paddock Society is how it gets funded. Membership is open to anyone.

Enter The Membership →