I am still recovering from the Walsingham Pilgrimage. Around 70 people took part in the 57 mile walk from Ely to Walsingham. My part was to drive one of the support vehicles, and to handle all the liturgical requisites used at the seven Masses we had during the pilgrimage. So I did not walk very far, but it was no less exhausting. There is plenty about the pilgrimage on the LMS Facebook pages and elsewhere.
Some people just attended the Sunday Mass at the Shrine at Walsingham and then walked the Holy Mile. So there was a big crowd for that. I strongly recommend this pilgrimage, whether as a day visitor or as a full walking pilgrim. It takes place over the August Bank Holiday weekend each year.