The GTWC America 2026 season brings seven thrilling rounds of GT3 sportscar racing to circuits across the United States, and having the complete motorsport calendar at your fingertips is essential for every fan. Organised by SRO Motorsports Group, this prestigious series kicks off at Sonoma Raceway on 26 March 2026 and concludes with the spectacular Indianapolis 8 Hours in October — a highlight of the international racing timetable.
Quick Facts: GTWC America 2026 Season
- Series: GT World Challenge America (GTWC America)
- Season dates: 26 March – 11 October 2026
- Number of rounds: 7 events across the United States
- Race format: 90-minute races plus the Indianapolis 8 Hours endurance event
- Classes: Pro (manufacturer-supported) and Am (gentleman drivers)
- How to watch: Live motorsport streams available via The Racing Line app
When Does the GTWC America 2026 Season Start?
The GTWC America 2026 racing calendar officially begins on 26-29 March 2026 at Sonoma Raceway in California. This opening round sets the tone for an action-packed season of GT3 machinery battling across America’s finest circuits. Mark your motorsport timetable now — the season opener is not to be missed.
How Many Rounds in the GTWC America 2026 Racing Calendar?
The complete GTWC America 2026 calendar features seven rounds, each offering intense sportscar competition:
- Round 1: SRO Sonoma — Sonoma Raceway, United States · 26-29 March 2026
- Round 2: SRO COTA — Circuit of The Americas, United States · 24-26 April 2026
- Round 3: SRO Sebring — Sebring International Raceway, United States · 8-10 May 2026
- Round 4: SRO Road Atlanta — Road Atlanta, United States · 11 June 2026
- Round 5: SRO Road America — Road America, United States · 28-30 August 2026
- Round 6: SRO Barber — Barber Motorsports Park, United States · 24-27 September 2026
- Round 7: Indianapolis 8 Hours — Indianapolis Motor Speedway (Road Course), United States · 8-11 October 2026
The season finale at Indianapolis is particularly special, forming part of the Intercontinental GT Challenge (IGTC) and attracting international entries to this legendary venue.
Where to Watch GTWC America 2026 Live Streams
Finding a reliable live motorsport stream for GTWC America has never been easier. The Racing Line app is your primary destination for watching every session, with the live racing stream embedded directly within the app itself.
The GT World broadcast is available to fans worldwide, making GTWC America one of the most accessible series on the motorsport calendar. Rather than hunting across multiple platforms, The Racing Line app consolidates everything in one place — your racing timetable, session alerts, and live stream all accessible without switching apps.
Key streaming benefits via The Racing Line:
- Live motorsport stream built directly into the app
- No geo-blocking restrictions for GTWC America coverage
- com/app](https://trlapp.com/app) and have your live racing stream ready before the season begins.
What Time Does GTWC America Race? Motorsport Timetable Guide
GTWC America races typically take place during afternoon hours in US time zones, which means varied viewing times depending on your location. Here’s a general timezone conversion guide for main race sessions (exact times vary by event):
Typical Race Start Times:
- US Pacific (PT): 12:00 – 14:00 (local circuit time for West Coast events)
- US Eastern (ET): 15:00 – 17:00
- UK (GMT/BST): 20:00 – 22:00
- Central Europe (CET/CEST): 21:00 – 23:00
- Australia Eastern (AEST/AEDT): 05:00 – 07:00 (following day)
The racing timetable shifts throughout the season depending on each circuit’s location. West Coast events like Sonoma suit Pacific viewers perfectly, while Road Atlanta offers more favourable times for European fans following the motorsport timetable.
How Do I Get GTWC America Race Timetable Notifications?
Never miss a session with The Racing Line app’s Smart Notifications. Rather than manually checking the racing calendar, let the app alert you before every practice, qualifying, and race session.
Smart Notification features include:
- Customisable alerts by series and session type
- Adjustable lead times — get reminded 15 minutes, 1 hour, or 1 day before
- Automatic timezone conversion — see every session in your local time
- Coverage of 220+ racing series alongside GTWC America
Whether you’re following the complete motorsport calendar or focusing solely on GTWC America, The Racing Line ensures your racing timetable stays perfectly organised.
Your Complete GTWC America 2026 Companion
The GT World Challenge America 2026 season promises spectacular GT3 action from Sonoma’s sweeping hills to the historic Indianapolis Motor Speedway. With manufacturer-backed Pro teams battling for supremacy and passionate Am drivers competing for class honours, every round delivers drama.
Don’t let timezone confusion or scattered schedules cause you to miss a moment. The Racing Line app brings together the complete motorsport calendar, live racing streams, and smart notifications in one free download. Follow GTWC America alongside 220+ other series and never miss another green flag.
Download The Racing Line on iOS and Android: https://trlapp.com/app
