- UK astronaut Tim Peake runs 'virtual' London Marathon on a treadmill in orbit
- Kenya's Eliud Kipchoge and Jemima Sumgong take titles
- Kipchoge just outside men's world record
- The millionth runner in the event's history will cross the finish line
London (CNN)British astronaut Tim Peake provided the countdown for the 36th London Marathon Sunday before running his own virtual version of the race on a treadmill hundreds of miles above the Earth.