May Day madnesspublished at 13:01 British Summer Time 2 May 2016
Fair play to everyone who stepped out for the Belfast City Marathon today!
Goodbye from all the team. See you on Tuesday from 07:00.
Belfast City Marathon special - Monday 2 May 2016
About 17,500 runners taking part in 35th annual race
2,700 people running the full race, 1,800 relay teams
First athletes expected to cross finish-line at about 11:00
Fiona Murray, Iain McDowell, Sharon Ferguson and Erinn Kerr
Fair play to everyone who stepped out for the Belfast City Marathon today!
Goodbye from all the team. See you on Tuesday from 07:00.
You've all brightened up this glorious May Day either with your weird and wonderful costumes or with your boundless enthusiasm to power to the finish-line.
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The city of Belfast was first transformed into a marathon race track in 1982, when just over 3,000 runners took to the streets. Changed times now...
Why run when you can walk part of the marathon route.
And for those who do, here's the medal they receive at the finish line.
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These runners are just a stone's throw away from the finishing line...
John Glover (pictured below, left) is the official course measurer, and he says there is no danger of the Belfast race coming up short, as was recently found to have happened in the Greater Manchester Marathon.
"Technically, if I've done my job properly, it'll actually be 42m longer than that,” he says. "We have little a built-in safety factor of of 1m per km."
Among today's runners is Michael Pentland, originally from Belfast but now living in Houston in the US, who is competing in his 100th marathon - madness, some might say.
And as he approached the milestone, he knew exactly where he wanted to be. "I wanted to come back to Belfast. In 1997, I ran the Belfast Marathon and only ever intended to run one."
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It's been just over three hours since the runners left the starting-line and many will be starting to feel the burn at this stage.
Dr Chris Bleakley from Ulster University says about one in 20 first-time runners will pick up some kind of injury. "When you hit the ground, the ground hits you back," he says.
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The memory of being the first winner of the Belfast Marathon will stay forever with Greg Hannon.
He came in at two hours, 20 minutes and 25 seconds and he can still recall the joy of the moment.
Kenya's Joel Kipsang Kositany who won this year's marathon said he "feels very happy".
It is the third time he has won the event.
Our team is snapping away during the marathon today. And we're also on Twitter. You can check out our latest tweets @BBCNewsNI.
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