XENOM

The world's new benchmark for functional fitness

Book Ticket
  1. Type

    Public Event

  2. Date

    29th - 30th August 2026

  3. Event Times

    TBC

  4. Entrance

    The Grand Hall

  5. Event Website

XENOM, the Decathlon of Fitness™, makes its UK debut at Olympia on 29 and 30 August, bringing a new global benchmark for functional and hybrid fitness to London.

Designed as a two day, stadium scale competition, XENOM challenges athletes across 10 fixed events that test strength, endurance and technical skill. Unlike traditional fitness competitions, every competitor completes the same events and is scored using a universal points based system, creating a consistent global standard that allows athletes to compare performances and track progress over time.

Open to both elite competitors and dedicated amateurs, XENOM offers a unique opportunity to measure total fitness against athletes from around the world. Following its inaugural US event, the competition arrives at Olympia after attracting significant interest from the UK fitness community, with more than 2,000 athletes registering through the London ballot.

Whether you're competing, supporting friends and family or simply looking to experience one of the fastest growing formats in fitness, XENOM promises an action packed weekend showcasing athletic performance at the highest level.

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