Ewan came to Korea with ambitions to only win stages but now goes into the final 65km stage in Seoul with an eight second buffer over Bevin on the general classification. His Orica-GreenEDGE team-mate Adam Blythe lies in third overall at 43 seconds.
"Mum messaged me last night and told me she was here,” said Ewan. “It made it a bit more special winning today knowing that my family are here.
“Obviously, it would be nice to win the whole tour now that they’re here, it would make it a bit more special. It’s not like I have that much of a buffer where I can just sit up and relax.
“The team is still riding so strong, they’re not showing any weakness, so that’s a good sign. I’m still feeling good and I’m confident going in, but you can’t celebrate and relax and say 'I’ve got it'"
Under the watchful gaze of ORICA-GreenEDGE, Luke Grivell-Mellor (JLT Condor), Jang Kyunggu (Korail Cycling), Damien Monier and Kazuo Inoue (both Bridgestone Anchor Cycling) broke off the front of an otherwise contained peloton after the first hour of racing.
Gaining a lead of five minutes as they approached the category three climb just prior to the stage's 145.8km mid-point, Polka Dot jersey-wearer Jang moved ahead of this breakaway companions to secure maximum points.
With his group's lead drastically cut to less than a minute with 30km remaining, Grivell-Mellor led through the intermediate sprint before dropping off to be swept up by the rapidly-approaching main field. Against oppressive headwinds, the peloton absorbed the remaining trio inside the last 10km
Passing through the 3km marker, Ewan's teammate Leigh Howard dug deep, hauling the strung-out bunch over a small climb and onto the descent towards the finishing area at Daejong's World Cup stadium, where a final right-hander 300m from the finish line awaited.
Howard swung off and OGE's Mitchell Docker and Adam Blythe pulled a perfectly-positioned Ewan towards his fourth Tour de Korea stage win and, perhaps, his first overall yellow jersey.
— Tour de Korea 2015 (@TourdeKoreaEN) June 13, 2015
Though reluctant all week to voice any ambitions of an overall win, both Ewan and his team said they will protect the yellow jersey.
"It’s pretty obvious now that we will ride to protect the general classification” sports director David McPartland said. “It hasn’t been a goal of ours all week, we have been prioritising things to go for stages.
“In the final it’ll be the same deal, we will set up Caleb again for the win. The only difference tomorrow is that there are intermediate bonus seconds on offer throughout the stage so we will be on the alert for those."