British man becomes first handcycle athlete to finish World Marathon Challenge

Darren Edwards completed seven marathons in seven days on all seven continents

Japanese runner solves 420 Rubik’s cubes during marathon

This runner smashed the previous record by 166 cubes, solving one every 100m for 42.2 kilometres

Jakob Ingebrigtsen wants to run a marathon

What do you think the Olympic 1,500m champion could run over 42.2 kilometres?