Time Out says
It’ll be more than just the 10km run that gets you sweaty under the lycra on this x-rated tour around London’s smutty past. Meet Colonel Condom, hear about the city’s ancient sex toys and tales of bondage games gone wrong. Each run kicks off at Cock Lane (obvs) in Smithfield and ends at The Ship Pub in Soho, where each runner gets to soak up a glass of prosecco alongside all that filthy history. You can choose from four different paces, which take place on different days. Find out more here.