Collect photo of marathon runner Ben at the London Marathon 24th April with Charity Stonewall. Bristol runner Ben Smith is on the verge of completing an epic challenge- to complete 401 marathons in 401 days. He'll run his 400th marathon from Bristol to Avonmouth and back later today 4th Oct 2016. Ben is trying to raise £250,000 to help fight bullying. See SWNS story SWRUN.