The Climb takes place this Saturday.
The Climb With Charlie has raised over €1 million for the IMNDA and Pieta House.
Hundreds of people around the midlands are taking part in the climb this weekend.
Mullaghmeen Forest Park in Castlepollard, the Derryounce walkway in Portlarlington and the Fossey Mountain in Timahoe are just some of the locations partaking in the event in the region.
Frankie Wright, owner of Lilliput Adventure Centre, says they'll be simulating the Craogh Patrick climb at Cloghan Hill:
You can follow the Climb With Charlie and make a donation here.