Fierce45 Denver
high intensity | beat driven | mindful movement

Schedule a Class


Reserve your spot on one of our resistance machines by clicking SIGN UP below for your desired class time. Create your account with MindBodyOnline. Purchase desired option, and mark your calendar and get ready for the Fierce45® BURN.

+ First class? Please arrive 15 minutes early for complete machine and safety orientation.

+ We require a 12 hour cancelation notice for all classes.  Classes canceled within 12 hours will be charge the late-cancel fee of $20 and no-shows are charged $25. 

+ FIRST CLASS IS FREE for any student who has not taken a class previously. Free classes will require a valid credit card number, as there is a $25 no show fee if the reservation is missed.

+ Fierce45® reserves the right to cancel a class up to six (6) hours in advance if the roster is less than 30% capacity. You will be notified by email and added to a different class if this occurs.

+ Students under 18 must have a waiver signed by a parent or legal guardian BEFORE class. Please email for the waiver after creating an account.

+ If you are on the waitlist for a class, you will be notified at least 60 minutes before the start time if a spot opens.  Please remove yourself from the waitlist if you're not able to attend the class, as if a spot opens you are expected to be there.

+  Sticky socks ARE REQUIRED and will be available for purchase or rent at the studio.

+ Pre/Post Partum or pregnant?  This method is perfectly safe for you (after discussing with your doctor, of course).  Inform your coach before class for modifications on the machine.