Muscat - After a two-month break from motor racing action, GT World Challenge Europe powered by AWS Endurance Cup driver Ahmad Al Harthy is refreshed and determined to mount a bid for healthy championship points at round four of the season in Germany on Sunday. The penultimate event of the 2026 GTWCE campaign will be hosted this weekend at Nurburgring Grand Prix Circuit, where Al Harthy, Calan Williams and Javier Sagrera will target a strong fightback after an unfortunate retirement from the 24 Hours of Spa in late July. “It’s been a long break of a couple of months since we were last in action at Spa, but we’ve been working hard behind the scenes and focusing on delivering the…