Planet Fitness

$ • Fitness Center, Trainers, Gym

100 Founders Pkwy, Castle Rock, CO 80104

About Planet Fitness

Planet Fitness is a business that prides itself on providing a welcoming and energetic atmosphere for its customers, which they call Big Fitness Energy™. They have over 2,400 locations and offer various ways to get moving through their app. This planet fitness is very clean and well-maintained overall. The staff is great and always welcomes customers, making it a friendly experience. It is super comfortable to be in and everybody is just working on themselves and working on their workouts. They’re truly is no judgment and it’s absolutely a great and very clean gym to be in. The gym is not overly crowded and has clean equipment. One customer mentioned that the facility is very clean, but they were disappointed that the hot water in the showers shuts off after 5 minutes. Another customer rated the location 4 stars due to the parking lot being a bit of a mess and the frequent presence of police officers issuing tickets for not stopping long enough at the numerous stop signs in the lot. Finally, a customer noted that they wish there were deadlift platforms or actual squat racks available, but they appreciate the affordable price point. They also found the "lunk alarm" feature immature or insecure but have not heard it go off during their visits. Overall, Planet Fitness provides a clean and affordable fitness option, but could improve in certain areas such as shower facilities and equipment availability.

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Reviews for Planet Fitness

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  • May 2026

    I have been a member at Planet Fitness for five months now. There is more than enough equipment to use. The facility is very clean. The staff, specifically Caroline and Brandon, are always smiling and helpful.

  • May 2026

    5-20-2026. PF Castle Rock, CO

    Today is my first visit. Very nice gym !
    3 power racks, 4 Smith machines, 3 Universal Machines, plenty of treadmills (more than 20).

    Very clean too !

  • Apr 2026

    Really nice staff for the most part, nice gym. But man… on 4/19 ( afternoon to night shift ) and then the night of 4/20.. the two employees that worked clearly do not like me.. 5 people can walk in everyone gets a “ hey welcome in how are you “ I walk up and it’s standoffish energy, rude, no reply if I say thank you or show appreciation for them working.. And I get it, I’m not somebody you think is worthy of respect, but part of having a job is being professional, If me paying for a membership and using that me membership is enough for you to treat me like a low life scum bag.. cool, but just refrain from talking crap about me sitting and resting.. “ Who comes...read full review

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

Tips

street parking, private lot parking