Welcome to Kauai Athletic Club

Our Fully-equipped fitness facilities are dedicated to keeping our Kauai Kama'aina safe and strong

Team of expert coaches

Our team is certified to teach you all of the fundamentals of fitness, provide result-driven programs as well as teach you how to make the right nutrition choices. 

USAW SPC, ISSA CPT, CF-L1 Weightlifting

David Johnson


Natalie Senyk


Jason Carnegie


KAC Gym News


Train with your Fire50 team 2X a week for month-long training blocks to ensure safety, provide support and share each other’s success.

Kauai Athletic Club Kapaa

Residents and Visitor alike can enjoy Kauai’s most complete fitness center as a complement to their outdoor active adventures.


Featured Classes


For visiting cross fitters or fans of functional fitness this location is ideal. A 25ft. ROGUE fitness crosstraining rig accommodates a large variety of workout activities including squats, presses, dips, pulls, rope climbs, ring workouts, salmon ladder climb, landmine work, leg raises, TRX suspension training, and more. Olympic Lifters and Powerlifters will love the availability of platforms, bumper plates, jerk blocks, resistance bands, and foam rollers…and YES you can use chalk! KAC Nawiliwili also features a 90 ft. turf sled track, outdoor big tires, battle ropes, sandbags, kettlebells, balls, BOSUs, and much much more. 

Kauai Athletic Club Kapaa


KAC Kapaa boasts a complete array of cardio machines including Crosstrainers, Elliptical machines, Step Mills, Rowing Machines, Bikes, Treadmills, and more. This location is loaded with over 40 strength training machines from Life Fitness, Hammer Strength, Precor, Hoist, Cybex, Rogue as well as a complete variety of cable resistance stations and a Freemotion functional cable trainer. The KAC weight room is stocked with Dumbells from 5lb-140lb, Olympic benches, squat racks, Smith machine, and all of the weight room essentials.

Copyright © 2020 Kauai Athletic Club. All rights reserved

Due to COVID related restrictions on facility occupancy we are unable to issue short term visitor passes at this time.

With guidance from the Hawaii State and Kauai County Depts. of Health we will return to full service as soon as possible.