Two-hour marathon could be broken with injectable carbohydrates

Researchers suggest there needs to be major tech updates to break the two hour mark in the marathon

VIDEO: Runner attempts to keep pace with two-hour marathon for 400m

One runner took on a single lap of a 400m track to see whether he could keep pace with a two-hour marathon

VIDEO: Fun Q&A with 2:00:25 marathoner Eliud Kipchoge

Fans ask Eliud Kipchoge some fun questions after the 32-year-old Kenyan’s 2:00:25 marathon at Nike’s Breaking2 two-hour attempt.

All two-hour marathon