About Good Time Fitness

Good Time Fitness is a gym that focuses on data-driven, linear progression training. The trainers at Good Time Fitness track all repetitions and sets in personal notebooks to ensure their clients' progress. The goal is to do a little bit better each session compared to the previous workout. Clients have praised the modern and clean vibe of the gym, as well as the ample parking. The trainers, particularly Kathy, are described as knowledgeable, approachable, and pleasant, making it easy for clients to share their fitness goals. Clients have experienced significant improvements in their strength and endurance levels under Kathy's guidance, as she designs personalized workout programs and provides constructive feedback and encouragement. Overall, Good Time Fitness and its trainers, especially Kathy, have received highly positive reviews from clients, who describe it as the best gym and personal training experience they've had. Clients who were previously intimidated by the gym setting have found success and enjoyment in the tailored programs and supportive environment at Good Time Fitness.

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Reviews for Good Time Fitness

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  • Jun 2026

    Great gym and great trainers. The trainer helped me a lot, both with the theory behind the exercises and with actually achieving my fitness goals. I had a very positive experience and would highly recommend Good Time Fitness.

  • Mar 2026

    Nate is an amazing personal trainer! He’s knowledgeable, professional, and really pays attention to form and progress. Every workout is well-structured and tailored to my goals, and he knows exactly how to motivate me without being pushy. I’ve seen real results since training with him. Best trainer in Seattle and I highly recommend

  • Mar 2026

    I started weight training with Kathy this year, she has been the best trainer I have ever had (50 years). She is extremely knowledgeable and protects the safety of her clients. Safety is a primary concern for her, while meeting and exceeding your fitness ceiling. She embraces a positive attitude which undoubtedly helps her clients not only reach their goals but surpass them. Kathy pushes you to the max in order to achieve the goals that YOU have set for your desired personal fitness outcomes. I would highly recommend Kathy for all levels of clients, beginners-advanced.

Hours

Monday: 6AM - 9PM
Tuesday: 6AM - 9PM
Wednesday: 6AM - 9PM
Thursday: 6AM - 9PM
Friday: 6AM - 9PM
Saturday: 6AM - 9PM
Sunday: 6AM - 9PM

Tips

1:1 sessions available accepts credit cards good for kids street parking, private lot parking wheelchair accessible gender-neutral restrooms bike parking

Location

1443 158th Pl NE, Bellevue

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