5 Best Gyms in Chicago (2026)

First Ascent Block 37 is a rock-climbing gym in the Loop that also runs a full fitness center, with weightlifting areas, personal training, physical fitness programs and a yoga studio alongside its climbing walls. It offers bouldering caves, overhangs and slabs at varying grades, drawing both dedicated climbers and general gym members. The downtown location gives it easy access for anyone working in the Loop.

Mode Gym is a fitness club in Chicago's West Loop built around a premium, design-forward training environment, with custom free weights, Olympic power racks and a full range of cardio and selectorized equipment. It offers body-shaping classes, boxing and personal training alongside general strength work, plus a pro shop for supplements and gear. It positions itself as a higher-end alternative to a standard commercial gym.

LA Fitness is a national commercial gym chain with a South Loop Chicago location offering standard gym equipment, group classes and personal training. It has by far the most Google reviews of any gym on this page, reflecting its scale and long operating history in the city. As a large membership chain, it draws a wide range of members from casual gym-goers to dedicated lifters.

5W Strength Club is a powerlifting-focused gym in Chicago's Pilsen neighborhood, built around Eleiko racks, calibrated plates and competition benches for serious strength training. It runs coaching for lifters at any level, from complete beginners to competitive powerlifters, alongside a community-driven run club held weekly around the city. The gym holds the highest rating of any on this page.

South Loop Strength & Conditioning runs CrossFit-style group classes, HYROX training, weightlifting and personal training out of its South Loop location. It offers drop-in classes for visitors as well as ongoing memberships, with coach-led programming rather than open gym time. The gym has built a strong reputation for its coaching staff across a consistent stream of reviews.