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Proto-GT Challenge: iRacing schedule & next race times

The Proto-GT Challenge schedule runs every 2 hours, at :45 past the hour in UTC on iRacing, a Sports Car series at Class B level that runs the HPD ARX-01c, Ford GT GT2, Aston Martin DBR9 GT1, and Chevrolet Corvette C6.R GT1. At a 2-hour gap, which slot lands in your evening depends on your timezone, so the local-time schedule below is what matters. This week (week 12 of 12) it races at Suzuka International Racing Course (Grand Prix).

How often does the Proto-GT Challenge race?

Section titled “How often does the Proto-GT Challenge race?”

It races every 2 hours, at :45 past the hour in UTC. With a 2-hour gap between sessions, which slot lands in your evening depends on your timezone, so use the local-time schedule below.

What time does the Proto-GT Challenge start in my timezone?

Section titled “What time does the Proto-GT Challenge start in my timezone?”

iRacing lists every slot in UTC. The Startlight countdown at the top shows time-to-green for the very next session, and because the Proto-GT Challenge only runs every 2 hours, the schedule below converts each upcoming UTC slot to your local time so you can spot the one that lands in your evening.

  • Suzuka International Racing Course (Grand Prix) ·
  • Suzuka International Racing Course (Grand Prix) ·
  • Suzuka International Racing Course (Grand Prix) ·
  • Suzuka International Racing Course (Grand Prix) ·
  • Suzuka International Racing Course (Grand Prix) ·
  • Suzuka International Racing Course (Grand Prix) ·

What track is the Proto-GT Challenge on this week?

Section titled “What track is the Proto-GT Challenge on this week?”

This week, week 12 of 12, the Proto-GT Challenge races at Suzuka International Racing Course (Grand Prix). The venue rotates each week of the season, and this page reads the current week live.

Want this on your Home Screen? Startlight ($9.99, iOS and Apple Watch) shows the next session for the series you follow with a live countdown. See Startlight. New to the service? Start with getting started with iRacing.

Frequently asked questions

What car does the Proto-GT Challenge use?

The Proto-GT Challenge field is multiclass/spec across the HPD ARX-01c, Ford GT GT2, Aston Martin DBR9 GT1, and Chevrolet Corvette C6.R GT1. It races in the Sports Car discipline at Class B license level.

How often does the Proto-GT Challenge race?

It races every 2 hours, at :45 past the hour in UTC. Because the gap is 2 hours, the session that suits you depends on your timezone, so the schedule on this page converts each slot to your local time.

What track is the Proto-GT Challenge on this week?

This week, week 12 of 12, the Proto-GT Challenge races at Suzuka International Racing Course (Grand Prix). The track rotates each week of the season; this page reads the current week live.