How FLATOUT Is Bringing a Different Fitness Challenge to London in 2026 London’s fitness calendar is getting another race format to consider in 2026. FLATOUT combines running with functional workout zones, giving active exercisers a structured challenge built around repeated 500-metre runs and eight different stations. Read more: https://news.prfree.org/@weareflatout/how-flatout-is-bringing-a-different-fitness-challenge-to-london-in-2026-xpib36xborqf?_gl=1*ul7seh*_ga*MjUzNzI5ODYwLjE3ODI0NTA0OTc.*_ga_GBE6Z3PBC3*czE3ODY2MjEwNTIkbzkkZzEkdDE3ODY2MjI2NjMkajU5JGwwJGgw