STWC Endurance is the new STWC.eu series.
This new race class will organize 2 to 3 endurance races in 2019.
As with STWC, the approach will be as simple as possible.
Soon there will be more information about this class. At this moment we are working on an event at Zandvoort and at Spa Francorchamps.
If the series will fit your needs we will make a full calendar in 2020 (5 races).