24/7 Access to Premium Equipment, Classes, and Training in Twin Falls
2525 Addison Ave E · Parking: Free on-site parking available

Fit 1 is Twin Falls' largest and most comprehensive fitness facility, spanning over 20,000 square feet with 24/7 access for members. Located at 2525 Addison Ave E, the gym serves the Magic Valley community with a full range of training options including traditional cardio and strength equipment, functional fitness areas, CrossFit programming, Olympic lifting platforms, and dedicated spaces for group classes. Whether you're looking for open gym access, structured workouts, or personalized training, Fit 1 provides the equipment, coaching, and community to support your fitness journey.
“Everybody who works at Fit 1 is awesome! But Max and Macy i see the most and they are very knowledgeable and kind. They are always so willing to help and teach. It has been an amazing experience coming to this gym. I'm from another state and was worried about coming into a gym after only working out at home and this has been a very positive and welcoming experience. Thank u Fit 1 😊”
“Fit1 has amazing staff and owners. Parker, Alexa and the staff are always willing to help out and answer any questions. The personal trainers are very knowledgeable and friendly. The facility and equipment is clean and well kept! I highly recommend getting a membership for whatever your health and fitness goals may be!”
“As a business owner with Teton Fly Co., I truly appreciate well-run local businesses, and this gym continues to stand out as one of the best across Idaho. Our entire team loves training here. The facility is well-maintained, the equipment variety supports all types of workouts, and the overall atmosphere is motivating and professional. You can tell there’s a strong commitment to creating a positive experience for members, from the layout of the gym to the way it’s managed day-to-day. It’s a great place to train, stay consistent, and be part of a community that values health and performance. Highly recommend to anyone looking for a quality gym experience.”
4.9 ★ avg rating · Verified Mar 27, 2026

| Mon | Open 24 hours |
| Tue | Open 24 hours |
| Wed | Open 24 hours |
| Thu | Open 24 hours |
| Fri | Open 24 hours |
| Sat | Open 24 hours |
| Sun | Open 24 hours |