The 2017 London Marathon will be broadcast live from London, England on Sunday, April 23 via various outlets for UK and international viewers. In the USA, NBCSN and NBC Sports Gold online. The BBC will carry the event in Great Britian.

In the USA, viewers will be able to watch live at 3:30am ET on NBCSN (Check local listings) and online with NBC Sports Gold.

From the BBC: 

Saturday, 22 April
13:15-13:45, Marathon Preview, BBC One
Sunday, 23 April
07:50-08:50, Marathon Preview, BBC Red Button (repeat)
08:30-14:30, BBC One
08:50-12:30, Elite Races, BBC Red Button and online
12:30-16:00, Finish Line, Connected TV and online
18:00-19:00, Highlights, BBC Two

Full details of further coverage to appear here when confirmed

*All times listed are BST. Fixtures and event start times are subject to change. The BBC is not responsible for any changes. Also, coverage on BBC Red Button can be subject to late schedule changes, so details may differ from this page.