What's on at Le Camp Avancé, soonest first, as the wall announced it.
Free with entry
Round 4 of the fourth Brussels Boulder Battle, a league that moves between Brussels halls: 30 new boulders of every level to try as often as you like during the round, scored out of 1,000 points in two categories. Taking part is free with entry to the hall; sign up on Etto Climbing.