Besides the listed series there is a number of not so known national endurance races around Europe so the options are almost limitless.
For instance, the Dutch ASN organize 8h, 10h and 12h races, including 8h Zandvoort (in June); 10h Zandvoort (in July) and a double endurance week-end in September (12h Zandvoort and 12h Assen). These races are more grassroot races and raced with semislicks but are usually great fun.
For 2020 we will add a new car in our stable, a Citroen C1 Cup car, which enables us to participate in the C1 Cup series with a number of endurance races (mainly 12h and 24h) in the UK and continental Europe.
Contact us for further details.