How long should a bouldering session last I'm going to do 2 days a week but I don't know how long I should be bouldering each session. Started bouldering about 2 weeks ago, been loving it. Rest days are really important. Forearm soreness just went away with time climbing YMMV. First asked Sep 29, 2022, in Bouldering. Jan 23, 2015 ยท Depending on your activity level, this app will tell you how long your exercise routine is going to be. Today was probably my 7th or 8th session. Lately some things have been clicking technique-wise. Some my sessions don’t last that long. I’m a new climber and I’ve just recently started going to a bouldering gym a couple weeks ago. yvsjxcxtkbcapokjcxmiebwjqdcsmlhcwelvhvlglgavzakkusauserzhnactgzaqxqvvqdalg