Belgian Boulder Championship 2026
K2 Open BK/NK Boulder 2026

The K2 Open BK/NK Boulder 2026 will be a two-day bouldering spectacle that will leave you, the spectator, amazed. Come to Klimzaal Blok on Saturday 7 February for the qualifiers (free of charge) and experience the semi-finals and finals at Waagnatie in Antwerp on Sunday 8 February.

Saturday 7 February: Qualifications at Klimzaal Blok Antwerp

The first day is entirely devoted to the qualifications. At Klimzaal BLOK, the best climbers from Belgium and the Netherlands will compete against each other for a place in the semi-finals. The qualifications are free for visitors. Will you come and cheer on your favourite climber(s)?

Sunday 8 February: Semi-finals & finals at Waagnatie Antwerp

On Sunday, the spectacle really kicks off at Waagnatie Expo & Events. An impressive competition wall will be constructed here, with professional lighting and sound production, side events, a food court and a lottery.

Here, we can cheer on the climbers who qualified on Saturday as they compete for medals and the 2026 national bouldering titles. First up are the semi-finals (the top 24 competitors in each category), followed by the finals (the top 8 competitors in each category) in the evening.

Side events: CrushClub, Slackline and more!

Food corner: Come and enjoy a bite to eat and a drink between the semi-finals and finals. There will be various food trucks present.

Experience the vibrant energy of the competition throughout the day; as a visitor, you can even take home prizes by competing against other visitors in various activities.

The complete programme, more information and registration can be found in the WAS.