The attempt will be solo, unsupported and unassisted
Endurance athlete training for another mega-triathlon
The burning question during the heatwave.
The 21.6 mile course covers Docklands to Ham.
South east London is more likely to experience the most snow.
Ex-hurricane Bertha wasn't the worst storm to hit London.
Ariana Perez and Egghui vlogged about how difficult it is for people to run by River Thames in the summer.
Our vloggers Egghui and Ariana went around London to ask people what they would change about the Capital.
Vanessa Baffoe with today's weather. One word for today - Fabulous!
Watch today's weather with Jade Worsley. Send in your photos of where you're waking up to @LondonLive!
Watch today's weather with Marc Edwards
The latest travel news with Marc Edwards.