2024 TCS London Marathon

The Official TCS London Marathon App, with all its fantastic features, is your perfect companion to the 2024 TCS London Marathon on Sunday 21 April.

We recommend that you download and try out the Official App now so you can familiarise yourself with all its special features before the big day.

New for 2024! Use the Wayfinder on Marathon Day to quickly find out where you are and what is around you. Spectators can use the Wayfinder to see when chosen participants are expected to pass Landmarks on the route.

Participants can use the Official App to:
• record their marathon miles
• track other participants (and invite friends and family to track them too!)
• listen to a motivating soundtrack
• take selfies to post on social media
• find expert tips and advice
• and much more.


Supporters can also use the Official App to:
• follow participants’ progress and see when they’ve passed Landmarks on the route, using the Wayfinder
• check out results
• and send ‘belief booster’ messages of support to chosen participants!


Don’t miss your chance to take advantage of the Official TCS London Marathon App and have the best possible Marathon Day experience.