Championships

GT World Challenge America.

New for 2027

SRO's North American GT3 championship, headlined in 2027 by the new Texas 8 Hour at COTA.

Official Site

2027 Events7

Circuits7

Countries1

SeasonApr–Oct

The 2027 calendar.

Where GTWC America races in 2027. This is the series' provisional 2027 calendar, so dates may still change.

Round 01

United States

Sonoma

Sonoma Raceway

2–4 Apr

Round 02Texas 8 Hour

United States

COTA

Circuit of The Americas

7–9 May

Round 03

United States

Watkins Glen

Watkins Glen International

21–23 May

Round 04

United States

Road Atlanta

Michelin Raceway Road Atlanta

18–20 Jun

Round 05

United States

Road America

27–29 Aug

Round 06

United States

Barber

Barber Motorsports Park

10–12 Sep

Round 07Finale

United States

Indianapolis

Indianapolis Motor Speedway

1–3 Oct

Coming in 2027.

GTWC America is part of our expansion for 2027. If you're racing in the series next season, talk to us now and we'll plan your content, brand and partner programme around the calendar before the first round.

Enquire Now

Also new for 2027.

The other championships we're adding next season.