Marco Giltrap has rapidly emerged as a standout talent in New Zealand motorsport, progressing through the Porsche Motorsport Pyramid. In 2023, Giltrap made a dominant debut in the Porsche Michelin Sprint Challenge Australia, securing the championship title with four race wins and consistent top-five finishes. His performance earned him the Jim Richards Enduro Cup and a promotion to the prestigious Porsche Carrera Cup Australia for 2024.

In his rookie Carrera Cup season, Giltrap debuted at the Melbourne Grand Prix and competed on home soil at the Taupo SuperSprint, marking a milestone for both driver and team. During the off-season, he also gained international experience in the Porsche Sprint Challenge Southern Europe, finishing 8th in the Pro Class.

Continuing his momentum, Giltrap returned for a second season in the Porsche Carrera Cup Australia in 2025, bringing deeper experience with the 992 GT3 Cup car and a renewed focus on strong results.