Longmont Open Gym

Want to come in and smash on a bag for 30 minutes and leave, we'll let you! This will be a self-run open gym, although there will be an instructor here in case of emergencies. This option is only available for Unlimited Members.

Longmont Fitness Classes – Open Gym… Workout on YOUR time!

At Roundhouse Fitness, we understand that life gets busy.  Between the chaos of crazy work schedules, childcare issues and all that life throws at us, it can be all but impossible to get to the gym.  That’s why we decided to offer open gym times to compliment our Longmont Fitness classes.

Are you looking to add a little punch to your current workout routine?  Maybe life has been to hectic to be consistent with your workout goals?  Now our Unlimited Monthly members can come in on their own, whenever Open Gym times show on the schedule!

First, grab a little extra bag time with a self-led bag round designed by one of our Instructors.  Next, you can work on perfecting that new skill you learned the night before. We will have an instructor available to offer you some quick tips to make that leaping side kick fly that much higher.

Imagine releasing the stress of running tons of errands by stopping in for a quick 20 minute session on YOUR terms. Now imagine that blissful “free day”!  You can come in for a full kickboxing class, stay for the self led Quick Core workout, and then add in a little extra practice time on at the end!  Your end result? The pride and satisfaction of an AWESOME workout!

Roundhouse Fitness, our Open Gym times offer the perfect solution for time challenged schedules.  It also offers much more gym time for the die hard fitness enthusiasts.  What are you waiting for?  Come in and give it a try!  You are only one class away from becoming a member of the family!

Open Gym Schedule

Class Time: up to you!


3:00pm – 4:15pm


8:15am – 9:15am
10:45am – 12:00pm
3:00pm – 4:15pm


7:15am – 9:00am
10:30am – 11:15am
3:00pm – 4:15pm


815am – 9:15am
10:45am – 12:00pm
3:00pm – 4:15pm

Get Started!

First Name
Last Name

Roundhouse Fitness

1067 S Hover St Unit G
Longmont, CO 80501


(720) 600-4736