Road Running

London Marathon

APR 25, 2027 London London Marathon Events

A fast, flat celebration through the heart of London, finishing on The Mall. Late April.

Distances & categories

A marquee event, curated by OSO. Dates and entry can change — always confirm on the official page.

Go fast, know why

OSO reads your own rides, runs and swims and tells you what they did to you, not what they'd do to somebody else.

Open the appFree while we're in private beta.