The chief executive of the Hockheimring course Georg Seiler had assumed the Formula One races would be run on his track as planned in 2016 and 2018 - and contractually agreed upon.
"I have always known and respected Mr Ecclestone as a fair and good partner," Sieler said.
When asked about a report in the Rhein Zeitung talking about the new arrangement, Seiler added: "The fact is that I was surprised by the news."
Fans of both tracks had worried for years whether the F1 would remain in Germany given increasing financial problems at both places.
Ecclestone was eventually convinced to allow the German F1 race to switch back and forth between the two venues.
With the Nurburgring nearing bankruptcy, CNG boss Wild jumped in to save the race track. And now he wants the race every season.
-AAP