X-Core has had 5 concerts.

X-Core is most often considered to be Hardcore, Metalcore, Hardcore Techno, Czech, Czech Rock, and Doomcore.

The last X-Core concert was on August 21, 2009 at Na Bojišti in Trutnov, Královéhradecký kraj, Czechia. The bands that performed were: Primal Scream / Enter Shikari / Anti-Flag / Cavalera Conspiracy / Nigel Kennedy / The (International) Noise Conspiracy / Pro-Pain / DVA / Candie Payne / Akurat / Monkey Business / Tagada Jones / Skyline / Volant / NV / Locomotive / Polemic / Buty / Blue Effect / The Plastic People Of The Universe / Fast Food Orchestra / The Chancers / Prague Ska Conspiracy / Ready Kirken / SPS / Hudba Praha / Leniwiec / Szidi Tobias / the.switch / Houba / Atari Terror / X-Core / Dukla Vozovna / Big City Indians / Jolly Joker / Zhanna Bichevskaya / The Tower of Dudes / Fru Fru / Vedan Kolod / Lord Bishop / The Gangnails / Bt'n'j / Lokomotive / Smola a Hruky / Boron / Cirkus Ponorka / Vihadlo / Mga And Orp / Rudolf Pellar / Sto Zvat / Pavel Dobe / Karpatsk Chrbty / Narot / Ps Vojci / Ty Syci / Vrbovsk Vazi / minus123minut / Oldich Janota / Vlasta Tek / Ji Schmitzer / Kvty / Ankiou / Schodit / Da Vokat / Visac Zmek / Terne Have / Kurtizny Z 25. Avenue / Hally Belly / Totln Nasazen.