Sabastian Sawe’s sub-two marathon feat is the Roger Bannister moment of our time | Sean Ingle

Sunday’s landmark in London was not only unexpected, dramatic and historic – it was a once-in-a-generation moment A few years ago at the London Marathon, organisers wheeled out an industrial-sized treadmill called the Tumbleator. Then they tempted curious onlookers with a simple question: can you keep up with Eliud Kipchoge? The answer was obvious. But that didn’t stop people trying. Most lasted a few seconds before comically flying off the back into crash mats.The Tumbleator has a fresh poster-...