CTFtime.org: upcoming CTF events
KalmarCTF 2026
Name: KalmarCTF 2026 (an KalmarCTF event.) [add to calendar] On-line https://kalmarc.tf/ kalmarunionen
CTFtime.org: upcoming CTF events
HackDay 2026 - Finals
Name: HackDay 2026 - Finals (an HackDayCTF event.) [add to calendar] On-line https://hackday.fr/ HackDayCTF
CTFtime.org: upcoming CTF events
Codegate CTF 2026 Preliminary
Name: Codegate CTF 2026 Preliminary (an Codegate CTF Preliminary event.) [add to calendar] On-line http://ctf.codegate.org/ CODEGATE
CTFtime.org: upcoming CTF events
NovruzCTF 2026
Name: NovruzCTF 2026 (an NovruzCTF event.) [add to calendar] On-line https://canyouhack.org/ QarabagTeam
CTFtime.org: upcoming CTF events
Flag Wars
Name: Flag Wars (an Laokoon Security CTF event.) [add to calendar] On-site Godesberger Allee 125, Bonn - Germany https://laokoon-security.com/ctf2026 Laokoon SecurITy