Dragon's Back Race: Hundreds set off in 236 mile mountain race

Hundreds of runners from 28 countries have begun running in what’s claimed to be the world’s toughest mountain race.

A total of 298 athletes begun hot-footing it between Conwy and Cardiff castles on Monday in the hope of winning the Dragon's Back.

They will cover 236 miles (380 km) over six days - during the first day they covered 30 miles and 3,800m (12,467ft) of climbs.

Organisers warn those considering taking part: “This is no trail race.”