100 supercars are taking part in the event.
Motor heads are gearing up for a charity supercar run this weekend.
100 vehicles will trek across the country as part of Bumblebee 1000, and will pass through Kinnegad and Athlone today.
The proceeds raised will go towards the Little Blue Heroes charity.
Motoring journalist from Portlaoise, Bob Flavin says anyone who gets the chance should come along: