AU4 Championship - teams, drivers, everything you need to know

The Australian Formula 4 championship returns with a new name and new promoter this year. The AU4 series is underway May 23-25 at The Bend with a cast of new faces and a new format to boost grid numbers.

The Event

Cars: Gen 2: Tatuus F4-T421 Abarth (min. 15 years old); Gen 1: Mygale M14-F4 Ford (min 14 years old)
Tyres: Hankook
Rounds: Five
Broadcast: Round 1 - Blend Line TV

Schedule
Round 1: The Bend Motorsport Park, SA, 23 - 25 May
Round 2: The Bend Motorsport Park, SA, 11-13 July
Round 3: Phillip Island, VIC, 16-17 August
Round 4: Sydney Motorsport Park, NSW, 29-31 August
Round 5: Sydney Motorsport Park, NSW, 26-28 September

Drivers

#2 - Georgia Morgan (Gen 2)

Melbourne-based Georgia Morgan makes the step up to AU4 driving for Tim Macrow Racing sponsored by car product brand Gtechniq.

The 18-year-old began karting four years ago, moving to cars last year and earning a partial scholarship for the Indian F4 Championship after being selected for its Formula Global Shootout Programme.

#11 - Isaac McNeil (Gen 2)

Brisbane boy Isaac McNeil made the step up to car racing in the Australian Formula Open series, taking out the F4 class title last year for Volante Rosso, who he returns with in the AU4 Championship this year.

#13 - Noah Killion (Gen 2)

Sydney karter Noah Killion will make his car racing debut in the AU4 championship with AGI Sport, having recently celebrated his 15th birthday. He plans to race overseas later in the year, beginning with the UAE F4 Trophy Series.

#29 - Imogen Radburn (Gen 2)

Shoalhaven's Imogen Radburn started karting at 14, taking out two state titles before moving to Formula Ford. She joined the Australian F4 championship last year at round two with AGI Sport and returns as it becomes AU4 in 2025. She is aiming for selection in the F1 Academy and works to support other women in motorsport through the Girls on Track program.

#30 - Brock Burton (Gen 2)

Burton will make his car racing debut for Tim Macrow Racing supported by Hoyts and Fitness First, after a successful karting career.

#35 - Harrison Duske (Gen 2)

Tasmanian Harrison Duske will make his racing car debut for Tim Macrow Racing, supported by Tasmanian finance brokers Gloss Finance. Duske was a finalist for the Ferrari Driver Academy Asia-Pacific selection program in Sepang after a successful karting carer.

#44 - Cohen Kokotovich (Gen 2)

Kokotovich, 17-years-old from Sydney, will drive for AGI Sport after qualifying for the 2024 Ferrari Driver Academy Asia-Pacific program last year.

#3 - Jesse James Samuels (Gen 1)

15-year-old Jesse James Samuels from Perth moves up to single-seaters with AGI Sport in Gen 1, with plans to move to Gen 2 in 2026.

#6 - Koby Wilson (Gen 1)

Sydney based karter Koby Wilson joins AGI Sport in Gen 1 after recently celebrating his 14th birthday.

#21 - Chloe Lane (Gen 1)

Chloe Lane will drive for Tim Macrow Racing.

#23 - Lawrence Katsidis (M/Gen 1)

Lawrence Katsidis will race for AGI Sport.

#31 - Jensen Marold (Gen 1)

Australian Mini Max champion Jensen Marold began karting at five years old. He begins the season at his home track for AGI Sport, living nearby in the Adelaide Hills at Oakbank.

#73 - De'argo Stewart (Gen 1)

WA karting champion De'argo Stewart will make his car racing debut with AGI Sport.

#77 - Nicholas Filipetto (Gen 1)

Nick Filipetto returns to AGI Sport.

#88 - Andrew Fitzpatrick (Gen 1)

Karting champion Andrew Fitzpatrick moves to cars under the Fitzpatrick Racing banner with an aim to progress to Gen 2 in 2026.

#99 - Kevin Fang (M/Gen 1)

Kevin Fang will race for AGI Sport.