He also won a total of 7 medals at the European Championships (1 gold, 3 silvers and 3 bronzes).

In the C1 event, he finished fourth in the qualification round, thus progressing to the semifinals.

In the semifinals he finished second, managing to reach the top eight and the final round.

He also started in the C2 event with Vavřinec Hradilek where they finished 9th after being eliminated in the semifinals.

Ježek is the nominated Dartfish representative for the Czech Republic and Slovakia.