Flatout Brings London's Newest Fitness Competition to Old Billingsgate This September Flatout, the UK functional fitness race brand, will bring its race experience to Old Billingsgate Market from 25–27 September. The three-day event will feature seven race categories, including the worldwide launch of Sidekicks, a new format designed for adults and juniors competing together. Visit here to read more - https://news.prfree.org/@weareflatout/flatout-brings-londons-newest-fitness-competition-to-old-billingsgate-this-september-71resr9ltrh7?_gl=1*r3jpsw*_ga*MjUzNzI5ODYwLjE3ODI0NTA0OTc.*_ga_GBE6Z3PBC3*czE3ODI0NTA0OTckbzEkZzEkdDE3ODI0NTI2MzYkajU5JGwwJGgw