Elevation Profile
Course shape · ApproximateOne of the flattest courses among the majors. Slight undulation along the Thames Embankment.
Course Map
Start & Finish
Start: Blackheath / Greenwich Park, London
Finish: The Mall, Buckingham Palace, London
One-off two-day edition with 100,000 runners across Saturday and Sunday; detailed wave times vary by assigned day.
Race Conditions
Late April in London averages 12–16°C (54–61°F). Possibility of rain and wind.
How to Enter
The 2027 ballot is closed. Charity and international tour-operator places may still be available.
Getting There
Start via DLR (Maze Hill). Finish at St. James's Park — Central line.
Recent Champions
Men's Open| Year | Runner | Country | Time |
|---|---|---|---|
| 2026 | Sabastian Sawe CR | Kenya  | 1:59:30 |
| 2025 | Sabastian Sawe | Kenya | 2:02:27 |
| 2024 | Alexander Mutiso | Kenya | 2:03:31 |
| 2023 | Kelvin Kiptum | Kenya | 2:01:25 |
| 2022 | Amos Kipruto | Kenya | 2:04:39 |