During the third round of the Champions of the Future Euro Series, the drivers and teams defending the Kart Republic colours in OK and OK-Junior were able to learn the Viterbo circuit on Maxxis tyres and gather valuable information for the FIA Karting European Championship. Some excellent technical solutions were found, as Irishman Daniel Kelleher and Belgian Thibaut Ramaekers were able to prove with their magnificent recoveries to 2nd and 3rd positions in OK. In OK-Junior, Great Britain's Noah Baglin once again fought his way to the front.

The opening event of the WSK Euro Series at the Leopard Circuit Viterbo was won by Hedfors (MINI Gr.3), Godschalk (MINI U10), Xie (OK-NJ), Domain (OKJ), Scognamiglio (OK-N) and Costoya (OK).

The heats end with final phase qualification on Saturday 17th May. Prefinals from 9:50am and Finals from 1:30pm on Live TV Streaming.

Qualifying practice at the Leopard Circuit Viterbo kicked off the first round of 2025 WSK Euro Series. The finals on Saturday 17th May.

Saturday's qualifying heats of the second and final round of the WSK Euro Series at the International Circuit Napoli in Sarno, along with the pole sitters from Friday, have provided the first important indications of the potential winners who will be competing for the titles on Sunday, September 29th, in the international categories OK and OKJ, in the MINI Gr.3 and MINI Gr.3 Under 10, and in the two new national categories OKNJ and OKN.