Ecco disponibile il calendario BOSS GP della stagione 2021
- 09-11 Apr Mugello (IT) – BOSS GP Season Opening
- TBA Hockenheim (DE) – Jim Clark Revival
- 18-20 Jun Misano (IT) – Misano
- 03-04 Jul Monza (IT) – Pirelli Official BOSS GP Test Days
- 13-15 Aug Nurburgring (DE) – AvD Grand Prix Nürburgring
- 03-05 Sep Brno (CZ) – Masaryk Racing Days Brno
- 22-24 Oct Imola (IT) – Grande Finale Imola
