Mullingar to Ballybofey - August 15th?

Figured here would be the best place to ask, reckon me leaving Mullingar at 3 30, I could get to Ballybofey using public transport in time for the Shels games? Looking from the websites etc. it doesnt seem doable, but I figured yous on here might be a bit more knowledgable about how I could get there.

You prob have to get a Mulingar bus/train to sligo or maybe even Galway and then get on the Derry or Letterkenny bus ther which would take you though Ballybofey. Not sure with time