Flatout London

SEP
25-27
2026
Experience a fitness race at Old Billingsgate featuring 4km of running and 8 workout zones with solo, doubles, and relay formats available.
25-27 Sep 2026
Elite Doubles Solo Relay Nextgen

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Fitness Racing at Old Billingsgate

Flatout London is a fitness event held at the Old Billingsgate venue, situated beside the River Thames near Tower Bridge and The Shard. The event takes place over three days in September and features a signature course that combines running with functional workout zones. Participants complete a total of 4 km of running interspersed with 8 distinct workout zones inside the industrial event space.

The event offers several participation formats to accommodate different types of racers:

  • Solo: An individual benchmark race.
  • Elite: A competitive format featuring weighted vests and stricter standards.
  • Doubles: A pair format where two racers split the stations and finish together.
  • Relay: A team of four where each member completes two runs and two zones.
  • NextGen: A youth-specific race for ages 8-15 with adapted distances.
  • SideKicks: A combined team format for one adult and one junior.

Each entry includes a participant t-shirt, a finisher medal, a FLATOUT patch, and a professional race photo. Spectator entry is also included for free with every registration. The venue provides an indoor racing environment with views of the London city skyline and historical landmarks. Registration remains flexible with options to transfer entries to other people prior to the event deadline. Visit the organization's website for the most recent information.

Elite
Doubles
Solo
Relay
Nextgen
Sidekicks
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