The 2027 London Marathon is the London Double, one race weekend with starts on Saturday 24 April 2027 and Sunday 25 April 2027. This page covers both days. Training plans use Sunday 25 April 2027 as race day.
Download Dangelo, pick London Marathon from the race list, and get a structured plan built around race day, with pace targets from your own running and workouts synced to Garmin, Coros, Apple Watch, Apple Health and Health Connect.
Already have Dangelo? Add this race in the app →
16 weeks
Start by Monday 4 January 2027 for the full build to race day.
Browse marathon training plans
Start this plan in the app →Starting later than that? Dangelo shortens the build to fit the time you have left, and you'll still get a structured, achievable plan for London Marathon.
Every week counts back from 25 April, so base, build, peak and taper land exactly where they should.
Dangelo reads your recent training from Garmin and Coros and sets workout paces you can actually hold, then adapts them as you get fitter.
Racing more than once? Add every event and the Race Calendar builds one connected plan that bridges the gaps between them.