Keswick Mountain Festival 2025. Organisers have revealed the first details of the event, which will run from may 16 to may 18. Tickets for the 2025 keswick mountain festival will go on sale this week.

Book the keswick mountain festival 3 peaks on saturday 17 may now! Sun 18 may 2025 keswick, cumbria, uk keswick mountain festival | adidas terrex 50k trail ultra marathon.