Rothberg wins the 40-minute race and crosses the finish line 2.676 seconds ahead of Kyle Washington on Sunday.

The GT America Powered by AWS championship wrapped up the Grand Prix of Long Beach weekend with an exciting Race 2 on Sunday ...

The Grand Prix of Long Beach delivered a thrilling spectacle on Saturday afternoon as GT America Powered by AWS unleashed its ...

Kyle Washington Continues 2025 Sprint Race Hot Streak with a Pair of Second-Place SRO GT America Powered by AWS Finishes Saturday and Sunday in the No. 32 GMG Racing Porsche 911 GT3 R ...

Check out our checklist to get the most enjoyment out of the GT World Challenge America weekend at Sonoma Raceway.

Justin Rothberg won Saturday’s SRO GT America race at the Grand Prix of Long Beach under caution when the leader’s car ...

LONG BEACH — Justin Rothberg won the SRO GT America race at the Grand Prix of Long Beach for the second day in a row Sunday, and James Sofronas ran into bad luck again in the closing laps.

LONG BEACH — Justin Rothberg won Saturday’s SRO GT America race at the Grand Prix of Long Beach under caution when the leader’s car stalled with about two minutes left in the race.