Mark Kastelic

GT World Challenge Europe 2026

#66 · Tresor Attempto Racing · R8 LMS GT3 EVO II
#54 · Dinamic GT · 911 GT3 R (992) EVO
#35 · Walkenhorst Motorsport · Vantage AMR GT3 EVO

• Combined - Silver Drivers P37 · 17 pts
• Sprint - Silver Drivers P10 · 18.5 pts

• R10
  Portimão

  • Qualifying P49 · Silver Cup P15
  • Race P46 · Silver Cup P14