Are you interested in seeing what our trainings looks like? You are not sure yet what it would look like to become a UBoulder member? Then sign up for our trial training at Sterk and get to know us better!
Join the training 1x for free
You do have to pay the entry fee for the bouldering gym
We meet at 18:45 at the bouldering gym
Warming up starts in the training space
Look for the trainer with the black-orange UBoulder clothing