It's to raise funds for Marymount Hospice
They'll be taking part in the fundraiser for one hour each in their back garden or within 2 kilometres of their home for 42 hours.
The hospice has seen a major drop in fundraising efforts to raise 3 and a half million euro this year.
Cork Hurling Team member Robbie O'Flynn says you can check out each player's solo-run on Instagram:
