EFC Challenge serial is a new type of race in the style of a serial, which complement the European Championships of European Fingerboard Cup. The serial is designed for several rounds, in which they ride for valuable prizes. Winners receive various benefits. For more information, search a separate website dedicated to these races.

On the internet:

Official webpages of EFC Challenge.
Official facebook page of EFC Challenge.
Official webpages of EFC European Fingerboard Community.