Diamond 2025

Unlimited membership allowing up to 10 sessions a week - any combination of Coached Sessions and Open Gym.

Rolling Monthly Contract. 30 days notice required to cancel.

After a free taster, and if you are new to functional fitness, an induction at Iron Phoenix or another Functional Fitness facility must be completed to attend these sessions.

Please note: If coaches see you are not training safely or taking the appropriate rest days, your membership can be temporarily frozen for your own safety.


  • £160.00 per month
    Terms and conditions
    This membership bills every month. The first payment is due on the membership's start date. This membership entitles the purchaser to a full or partial discount on events/classes offered by the business. Some classes/events may be excluded from this membership. Unless otherwise noted, this membership is non-transferable. Your payment details will be securely stored in our system for the duration of the membership. This membership cannot be cancelled early. The full 2 months must be purchased to receive the rate listed.