Flatout London

SEP
25-27
2026
Indoor fitness race at Old Billingsgate with 4km of running, 8 workout zones and multiple entry formats; tickets from £45 include a race t-shirt and photo.
25-27 Sep 2026
Solo Relay Elite Doubles Sidekicks

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About the race

FLATOUT London is a three-day fitness race held 25–27 September at Old Billingsgate in London, located beside Tower Bridge and close to The Shard. Racing and activity take place inside the venue across a multi-station course.

The event format combines running with functional workout stations: 4km of running and 8 workout zones. Racing is offered in several entry formats: Solo, Elite, Doubles, Relay, NextGen and SideKicks. The Elite format includes a weighted vest and stricter standards; Doubles and Relay let teammates split zones; NextGen is for ages 8–15; SideKicks pairs one adult with one junior and uses adapted distances so the pair complete every zone together.

Ticketing information shown for the event lists prices from £45 and includes specific offers such as Solo (£99), Elite (£125), Doubles (£199 for two), Relay (£295 per team of four), NextGen (£45) and SideKicks (£119 for one adult plus one junior). There is no booking fee. Every entry includes an event t-shirt, free spectator entry, a professional race-day photo, a finisher medal and a FLATOUT patch. Entries are confirmed after payment clears; transfers to another person are allowed up to the deadline and full refunds are offered if the event is cancelled. Visit the organization's website for the most recent information.

Solo
Relay
Elite
Doubles
Sidekicks
Nextgen
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