Events · Intro to CrossFit

From DELTΔ to Athletica.

A free, three-session pathway for existing members who want to step into our CrossFit programme. Same coaches. Different stimulus.

Photos coming soon
WhenRoughly monthly
WhereRotating across all five gyms
WhoExisting members · free

What it is

An on-ramp from DELTΔ into Athletica. Three coached sessions that introduce the movements, language and intensity of our CrossFit classes, barbell cycling, gymnastics skills, the structure of a CrossFit hour, so you can transition into Athletica feeling like a regular instead of a beginner.

Who it's for

Existing Gymnasium members on DELTΔ who want to add Athletica, or move across to it. You don't need to commit to changing membership before doing it. Plenty of members do Intro to CrossFit, decide DELTΔ still suits them, and stay where they are. Both outcomes are fine.

What you'll cover

  • The barbell lifts and how we cycle them in workouts
  • Olympic lifting basics, clean, snatch, jerk
  • Gymnastics skills, pull-ups, dips, kipping mechanics
  • Pacing inside an Athletica hour

Cost

Free for members. If you want to switch to Athletica afterwards, the coaches will help you make the change.

Members register through the app. Spaces are limited per cohort.

Coming up

Next Intro to CrossFit cohorts.

  • 16 May 2026, Ealing
  • 23 May 2026, Kennington
  • 20 Jun 2026, Ealing
  • 4 Jul 2026, Twickenham
  • 15 Aug 2026, Wandsworth
  • 3 Oct 2026, Brixton
  • 14 Nov 2026, Kennington

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New to Gymnasium?

Start with an intro session. Intro to CrossFit is for existing members, get on the membership first.

Get started