Cork man embarking on 'relentless' 1,200-mile running challenge for domestic abuse charity 

Liam Cotter crosses the line at the Tokyo Marathon. He has completed the 'Big 6' marathons around the world - finishing all of them in under 2hours 50 minutes

A Cork man is attempting to complete a world first in his attempt to raise money for a domestic abuse charity.

Liam Cotter of St Finbarr's AC is in week 10 of a project where he will run 100 miles every week for 12 consecutive weeks.