As the World RX of Russia got cancelled earlier, the all-new Projekt E electric rallycross series got moved to Sweden to host the third round of five which will be run throughout the season.

Also for the first time ever, the Höljes round will hold a national class race alongside the World RX. The Swedish and Norwegian Supernational class will run as a support race like in the old days. This will be a man to man fight to collect points.
The Supernational class will be run on Friday as the event-opener, where older rallycross cars can be seen battling it all out on the world-famous venue.
Source: The Checkered Flag UK

