Make Every Day Better with 24 Hour Fitness

At 24 Hour Fitness, we believe your gym time should be the high point of your day. Our Boulder gyms are close to work and home, with amazing fitness classes, experienced personal trainers and all the equipment you need to get into your zone and get moving.

Boulder Gyms

North Boulder Iris Club front picture
North Boulder Iris SuperSport Gym

2900 Iris Avenue
Boulder,CO 80301