International athletes will join famous faces and thousands of runners in Dublin this morning for the Spar Great Ireland run.
The 10 kilometre event kicks off in the Phoenix Park from 11:30am.
It's known for being a fast paced event featuring some of IrelandÂ’s best runners over the shorter distance.
There'll also be a junior and mini run for 3-15 year olds.
British Olympic runner, Ross Murray will be among the thousands taking part -
He has this advice for anyone doing 10k for the first time.
