Arc Project London Marathon: Off Peak

An unsanctioned, midnight-minded take on marathon week: the full 26.2 miles of the official London Marathon course, run in reverse — from the finish back to the start — with the city quiet and the crowds gone. The night starts with a 9:30pm meet at Riding House Street for a fuel pickup, followed by a 10pm jog down to The Mall for a sharp run start, heading all the way to Blackheath at a steady, social clip. Built for runners without a bib or anyone craving the stripped-back after-hours version of race day.

Good to know

• Unsanctioned run; fully self-supported after the initial fuel pickup
• No bag drop — arrive ready to run and carry everything you need
• Pace required: 6:00–6:30/km for the full distance
• Dress code: black; bring a headtorch, layers, phone, cards and optional hi-vis accents