Ultra Trail Koh Chang 2017 returned to the island, with hundreds of runners taking part in 13km, 35km, 70km and 100km races around the wild forests of Salak Phet.
Feb 21
Ultra Trail Koh Chang 2017 returned to the island, with hundreds of runners taking part in 13km, 35km, 70km and 100km races around the wild forests of Salak Phet.