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    Ark Ninja

    5.0 (1 review)
    Closed 9:00 am - 6:00 pm

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    3 years ago

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    Nathan H.

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    The Gym at Prospect

    The Gym at Prospect

    4.8
    (5 reviews)
    4.5 mi

    Incredibly equipped gym with the best array of machines and free weights. Not a bro gym but a…read moreplace for serious training

    I have only been to this gym twice but it's a cute little place right off Highway 297 outside of…read moreLongmont....the people seem nice and the gym is new so everything is nice and clean. Locker rooms only have one bathroom but there are 2 showers and lockers to use. My friends and I have gone there to take the zumba class that is offered in the upstairs studio every Tues evenings from 6-7pm. It's an awesome class and the teacher, Rhyann, is fantastic!!! I am NOT a dancer and am NOT coordinated at all and definitely have no rhythm BUT I have sooooo much fun in this class that I don't care that I look like a total spaz jumping around the room! The music is energetic and uplifting and Rhyann has really fun routines for each song....AND it is a total workout! I am totally sweating and tired but full of energy after each class (she also teaches at our work gym)....she never makes you feel silly and is always encouraging. Rhyann also changes up the class by introducing new music/routines in so you are never bored...and she is always open to suggestions and ideas.....5 stars for the zumba class! Studio is a little on the small side so it's good for smaller classes, like 10 people, since you MOVE during class....but you have mirrors on 2 sides (since it looks like it's used for dance/ballet as well), so you can see every silly shaking move you make! So, I would highly recommend trying the zumba class out at least once...just to try it! I never thought I would love it as much as i do when I first agreed to try it with a friend :) You can also check out the gym while you are at it...but the zumba classes are separate from the gym itself so you don't need a membership to drop in :)

    Planet Fitness

    Planet Fitness

    2.9
    (13 reviews)
    4.3 mi

    Absolutely love this gym! It may look a bit small, but they make very efficient use of the space,…read morewith more treadmills, ellipticals, bikes, rowers, and stair-steppers than I've seen at much bigger gyms. All without feeling cramped. The free weights and weight machines can be difficult to get a hold of during peak times--but honestly, that is a problem at every gym. I go before 4 p.m. and rarely have any problems. The clientele is also pretty considerate--I've yet to see people just sitting at a machine watching a 20-minute TV show on their phone, or bros slamming their weights onto the ground before strutting around, expecting you to move out of their way. The restrooms are cleaned frequently, with large locker rooms and showers. Two bottle-filling water stations are available, the TVs play a variety of cable channels, and the free Wi-Fi is plenty fast if you don't have an unlimited cellular plan. Ample parking in the shopping center. They do play their own music, but it isn't so loud that I need to crank up my headphones like I've had to at other gyms. Membership is $10/month, unfortunately only payable by direct debit from your checking account. Combined with the $49 annual fee, it comes out to $169/year. Very affordable. They do charge a $49 signup fee ($10 when I joined), but run frequent promotions that either waive it or lower it to $1 (particularly around the new year). I missed one of those by just a few days, but Chris, the manager, kindly waived it for me. He, along with the rest of the staff, has been great. Always friendly! Three minor downsides: 1) The equipment can take a long time (months) to get fixed when it breaks. Fortunately, so far that has only applied to equipment for which they have spares. When there is only one machine available it has been fixed within 2-3 weeks. I guess that is to be expected with a low membership fee. 2) I wouldn't mind if they switched to individual wipes rather than spray bottles for cleaning the equipment. I'm sure that is also a cost thing, but people can be pretty reckless when spraying. The worst has been when some lady randomly "tested" the spray bottle and doused my entire arm as I walked by. 3) The club is no longer open 24 hours on weekends. That hasn't been an issue for me, but some people have been bothered by it. Finally, two small requests: When the time comes for upgrades/replacements, please consider cardio machines that integrate with Apple GymKit. I also wouldn't mind if you replaced a treadmill or two (and/or ellipticals) with stair-steppers in the future. Thank you!

    Gross and noisy. Few people wipe down the machines when they are done including the in-club trainer…read morewho should know better and should be teaching better habits. I got a fungal infection on my forearm after using a machine with arm pads. Most people just walk away from machines after they use it, no cleaning, so I have to spray them down before and after so I don't get their germs. Also machines are frequently wobbly or have loose parts. The staff seems to ignore complaints even when I give the machine number and the specific problem, they just say that a mechanic will get to it. Weeks can go by after I inform staff before anything is done.

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    Planet Fitness
    Planet Fitness
    Planet Fitness

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    Planet Fitness

    Planet Fitness

    2.9
    (53 reviews)
    5.0 mi

    This gym is a little bit smaller than the others we have visited around the country, but it had…read moremost everything we needed to get in a good workout. There were several rows of cardio and the elliptical machines worked just fine. They do still have the 30 minute circuit equipment, but it's in the middle of the workout area, but still effective. They had several smaller side rooms, one with the new squat rack and weights so that's nice. They also had an abs and stretching room, but there isn't a ton of floor space for mat work It was very clean, they have a really nice lobby and black card area and staff were super friendly

    i just had to move my membership as i am tired of the plumbing issues causing the closures and the…read morelack of communication about it, Yes i accept plumbing issues happen but i have never had an email from them about it, i turned up at 5am and saw a sign and went elsewhere ok the first few times, After that i checked the banner on the website as the reply says below, it showed if they were open and i planned accordingly, then (Tues 9th Dec the alternate site said this site opens 10 Dec) and the banner saying it was closed was removed from the website, yet at 5am Wednesday morning lots of cars were waiting outside, the website said open yet there is a sign on the door and again no email or communication. Poor customer service i hope the place i go in future communicates better.

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    Planet Fitness
    Planet Fitness
    Planet Fitness

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    Gold's Gym

    Gold's Gym

    2.1
    (48 reviews)
    5.5 mi

    I filled out the cancellation form back in March. They keep pulling funds saying I didn't. Make…read moresure to take a photo of the form etc longmont PD said they're getting multiple complaints of this location about this issue and they are investigating it to see if it will turn into a criminal case instead of a civil matter. My bank is now involved as well. Stay away they won't honor a cancellation!

    I rarely leave reviews, but people should know what to expect from this location…read more I signed up for this gym largely because it offered a tanning bed, which was a big factor in my decision. The tanning bed has been out of order, and staff have openly said there are no plans to fix it because it's too expensive. That alone feels misleading. On top of that, the cleanliness has gone downhill. The cleaning towelettes that members are supposed to use to wipe down equipment are frequently empty and not restocked. As a result, people just stop cleaning machines, and the gym becomes noticeably unsanitary. What's frustrating is that staff don't seem to address it. Most of the time they're at the front desk talking instead of maintaining the floor or making sure supplies are available. I tried to handle this the right way and spoke calmly with management about canceling since the services I signed up for are no longer being provided. I was told nothing could be done and that notes would be added saying I refused cancellation paperwork, which isn't accurate. Overall, this feels like a gym that's cutting corners while still charging full price. If you're considering joining, I would strongly recommend looking at other options.

    Photos
    The locker area at our Longmont gym features secure day use lockers, a spacious seating area, and high-top tables for added c...
    The locker area at our Longmont gym features secure day use lockers, a spacious seating area, and high-top tables for added c...
    The cardio floor at our Longmont gym features rows of ellipticals and treadmills, giving members plenty of options for endura...
    The cardio floor at our Longmont gym features rows of ellipticals and treadmills, giving members plenty of options for endura...
    The functional training area at our Longmont gym features indoor turf, air bikes, kettlebells, and plenty of open space for s...

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    The functional training area at our Longmont gym features indoor turf, air bikes, kettlebells, and plenty of open space for s...

    Ark Ninja - gyms - Updated August 2026

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