The Great Bristol Run takes place on Sunday with thousands of people challenging themselves over either a 10km course or a half marathon on Sunday (September 25) morning.
The day will see as many as 15,000 people taking part and the course will twist and turn its way around the Old City, Redcliffe, the city centre, Hotwells and the Harbourside.
The major event will see a number of roads around the city centre closed for varying amounts of time - organisers are running a rolling programme of road closures to allow the races to go ahead safely, but at the same time minimise the disruption to motorists and cyclists as the day continues.