Slam Dunk 2025 Line Up. After another successful year in 2025, the festival's organisers are pushing. Secure your seat for just £1 before the end of the year with the uk's largest events travel company here.
— titled ‘a show of strength tour’, shows begin at london o2 academy on thursday 12th september 2025, and it visit cambridge, nottingham, barnsley, newcastle, glasgow, manchester and. — slam dunk makes a triumphant return with its 2025 edition boasting some of the brightest new talents, returning favourites and some bands right at the top of their.