Nocturne Mile Challenge 2026

The first Nocturne Mile Challenge lets runners aim for personal bests on closed roads. The circuit runs through London's central Square Mile, past the Bank of England and Royal Exchange, with the city skyline visible. Thousands of spectators are expected. Elite entry is limited to men under 4:30 and women under 5:10 for the mile. The £2,000 prize pot is split between the top male and female finishers.