Australian rookie Patrick Heuzenroeder gets last-minute F3 debut at home Grand Prix

Australian driver Patrick Heuzenroeder will make a surprise Formula 3 debut this weekend in Melbourne, replacing the injured Ernesto Rivera at Campos Racing for the season opener. The 20-year-old Sydneysider, called up on short notice, aims to learn quickly and represent his country on home soil alongside fellow Aussie James Wharton.

Why it matters:

A last-minute debut at a home Grand Prix is a rare and high-pressure opportunity that can define a young driver's career. For Heuzenroeder, it's a chance to immediately measure himself against the world's best junior talent on a global stage. For Australian motorsport, it marks the return of multiple home drivers to the F3 grid in Melbourne for the first time since 2024, boosting local interest in the support categories.

The details:

• Heuzenroeder steps into the seat for reigning team champions Campos Racing as Rivera continues to recover from a back injury sustained during the off-season.
• He already has seat time, having replaced Rivera during the recent pre-season test in Barcelona where he impressed by finishing sixth overall on the final day and running consistently in the top group.
• His performance in Spain included being just 0.401 seconds off the outright pace in one session and recording a session-best finish of second.
• He arrives with a strong junior formula pedigree as the 2025 GB3 Championship vice-champion and a fourth-place finish in the 2025 Castrol Toyota Formula Regional Oceania Championship.
• Heuzenroeder is already signed with Campos for a full 2026 Eurocup-3 campaign and has been preparing in the Spanish Winter Championship.

What's next:

All eyes will be on Albert Park from March 6-8 to see how the local rookie handles the pressure-cooker environment of his first F3 race weekend.

• His immediate goal will be to gain experience, finish the races, and try to translate his testing pace into a competitive result.
• The Melbourne round kicks off the 2026 FIA Formula 3 season, and a strong debut could position Heuzenroeder for future opportunities in the category beyond this one-off appearance.
• Success here would be a massive boost for his ongoing Eurocup-3 season and longer-term single-seater ambitions.