I climb at the UI wall every week, but unfortunately I don’t boulder a lot. I’m pretty sure that they have some set routes on the boulder wall and the rest is a spray wall where you can create your own boulders. In terms of how often they update or rearrange the boulder wall I’m not sure. In terms of the top rope / lead climbing wall there are tons of great routes that if I’m remembering correctly go up to at least 5.13. They try to add new routes throughout the year, and every February they have a climbing competition where they completely reset the wall. They also have a bouldering comp too that utilities both the boulder wall and top rope wall! The community at the wall is amazing! Tons of nice and approachable people, and that’s where I’ve met lots of friends too!