This is more of a mountain climb - and in midsummer. Staggering? That is probably the right word!

"A staggering 20-25,000 pilgrims still climb Croagh Patrick mountain – a soaring cone-shaped 765m (2,500ft) peak that rises above Clew Bay in Co Mayo – each year on the last Sunday in July (the nearest Sunday to the original pagan festival of Lughnasa), often barefoot."