On Saturday, December 13, 2025, the NKBV and Sportcentrum Olympos will host the UIAA Ice Climbing Continental Cup Utrecht on the dry tool walls of the Kalymnos climbing wall. This is the fourth edition of this international ice climbing competition. It promises to be another spectacular spectacle, with Europe's best ice climbers battling for victory.
Ice Climbing Continental Cup
13 December 2025