
What's written on Stefan Kießling's shin pads? How many metres of piping are used for the undersoil heating? And what do rope access technicians see that normal fans don't? A team of photographers photographed nearly every corner of the BayArena on ten different days last season. The, in part, breathtaking aerial shots were taken using a 19 kilo drone and from a small propeller plane. The result was 16,000 photographs whittled down to 850 with 200 finally making it into the book.
"A stadium is like having a house: It's never finished and there is always something to do," explained Michael Schade. The Bayer 04 Leverkusen CEO was the instigator of this ambitious photographic project. A visual homage to this historic location that has been home to Bayer 04 players and supporters for over 60 years.
The last major reconstruction project was completed in 2009. Since then 48 rows of seats have been capped by an artistic roof structure whose 28,000 m² Makrolon layer protects the spectators from rain and gives the stadium a venerable appearance. Over 1,000 games have already been played at Bismarckstraße. And, although there are regularly 250 members of the media present, there are still many almost undiscovered nooks and crannies plus innumerable fascinating perspectives.
24 hours at the BayArena – that's the name of this illustrated book that also includes a compact overview of the history of the stadium and plenty of statistics on the club. And it is also a recommended read for anybody who also wants to know how many watts are used on lighting the pitch in the winter or how cold it is in the cold chamber at the 'Werkstatt'. In short: '24 hours at the BayArena' is a must for anybody wanting to understand the stadium.
The book has an initial run of 3,000 copies. It is available from the Bayer 04 shops as well as the Online Shop priced at €49.90.





Ten years after retiring as a player, Kristina Sundov is returning to the Bayer 04 Women’s team as assistant coach. The 39-year-old former Croatia international takes over from Remzi Kahraman, who has taken up a new challenge abroad. She has been given a contract to 30 June 2028.
Show more
The training pitches at the BayArena are already buzzing with activity again, even before training officially begins next week. On Monday morning, a small group from the Werkself first-team squad completed a session lasting around an hour. Both new and familiar faces were present.
Show more
One ticket, two matches – and a varied programme of events, including appearances by players from the professional teams: Bayer 04 has come up with something very special for the 2026 season launch on Saturday, 8 August. From morning right through to the evening, Werkself fans can use just one ticket to not only enjoy top-class football from the Bayer 04 teams live, but also to experience unforgettable moments with the whole family through a variety of hands-on activities around the BayArena and the Ulrich Haberland Stadium. The day will also end on a real high note: after both matches, Bayer 04 supporters will have the opportunity to interact directly with the players during joint activities and get to know them from a different angle.
Show more
Issa Traoré is moving from Bayer 04 Leverkusen to Slovakian top-flight side AS Trencin. The club has loaned the centre-back out for one year to this year’s ninth-placed team in the Slovakian league.
Show more