No GPX, and the course page is not stamped 2027. The miles below are that page.
In this guide · 2 decisions
Published miles
Three starts meet just before mile 3 in Woolwich. Cutty Sark between miles 6 and 7. Tower Bridge toward halfway. After 13 miles, The Highway, then Canary Wharf through miles 15 to 20 on the pacer notes. Rainbow Row just past mile 21. Then The Highway, Tower Hill, Victoria Embankment, Parliament Square, Birdcage Walk, Buckingham Palace, finish on The Mall.
Water every three miles from mile 3 to 12, then every two miles from 12 to 24. Lucozade at 7, 15, 21, and 23. Gels at 13 and 19. Toilets every mile from 1 to 24.
No atlas
We did not draw a line. The 125 m gain and 54 m high point already in this record were not on this page. The pacer notes say miles 1 to 3 are net downhill and crowded, miles 4 to 14 relatively flat, and an incline just before Tower Bridge.
Continue the plan
Turn course time into a spectator routeUse the same miles and predicted finish to decide which sightings are realistic.Edition status
The homepage and the double FAQ, opened 4 November 2026, put the race on Saturday 24 and Sunday 25 April 2027, with 100,000 runners. Saturday is likely to start at 09:00 and the finish closes at 17:30. Sunday is likely to start at 09:30. The FAQ says those clocks will be confirmed later. The course page describes the route and does not say 2027. It has no GPX.