Competitions and CTFs
Beginner Competitions
NCAE Cyber Games
NCAE Cyber Games is a small network defense competition for college students who have never participated in a competition before.
Master the SandboxHivestorm
Hivestorm is a endpoint defense competition. Teams compete by securing provided Windows and Linux based virtual machines
Storm the HiveIntermediate Competitions
DoE CyberForce
Competition scenarios have an energy focus. Previous scenarios have focused on power distributors, water infrastructure and power delivery systems.
Protect the GridPicoCTF
Challenges are more programming focused and they increase in difficulty as players progress.
Crack the CodeAdvanced Competitions
CCDC
Teams assume administrative and protective responsibilities for an existing network - typically a small company with 50+ users, 7 to 10 servers, and common Internet services
Mount the DefenseCPTC
The Collegiate Penetration Testing Competition focuses on mimicking the activities of a real-world pen test in a virtual enterprise enviroment
Breach the DefensesUpcoming CTFs from CTFtime
CyberQuest 26
Starts: Jan 28, 2026, 3:30 AM
Ends: Jan 28, 2026, 11:00 AM
Duration: 0 days, 7 hours
View on CTFtimeHack for a Change 2026 January: UN SDG 15
Starts: Jan 30, 2026, 12:00 AM
Ends: Feb 2, 2026, 11:59 PM
Duration: 3 days, 23 hours
View on CTFtimeJeanne d'Hack CTF 2026 | 3ème Édition
Starts: Jan 30, 2026, 9:00 AM
Ends: Jan 30, 2026, 6:00 PM
Duration: 0 days, 9 hours
View on CTFtimeATC Winter Vibes Community CTF 2.0
Starts: Jan 30, 2026, 2:00 PM
Ends: Jan 31, 2026, 2:00 PM
Duration: 1 days, 0 hours
View on CTFtimeEschaton CTF 2026 Quals
Starts: Jan 31, 2026, 4:30 AM
Ends: Feb 1, 2026, 4:30 AM
Duration: 1 days, 0 hours
View on CTFtimePascalCTF 2026
Starts: Jan 31, 2026, 8:00 AM
Ends: Feb 1, 2026, 8:00 AM
Duration: 1 days, 0 hours
View on CTFtimeBITSCTF 2026
Starts: Feb 6, 2026, 5:30 AM
Ends: Feb 8, 2026, 5:30 AM
Duration: 2 days, 0 hours
View on CTFtimePragyan CTF 2026
Starts: Feb 6, 2026, 1:00 PM
Ends: Feb 8, 2026, 1:00 PM
Duration: 2 days, 0 hours
View on CTFtimeLA CTF 2026
Starts: Feb 7, 2026, 2:00 AM
Ends: Feb 9, 2026, 2:00 AM
Duration: 2 days, 0 hours
View on CTFtimeNullcon Goa HackIM 2026 CTF
Starts: Feb 7, 2026, 8:30 AM
Ends: Feb 8, 2026, 8:30 AM
Duration: 1 days, 0 hours
View on CTFtimeDUCKERZ CTF 2026
Starts: Feb 7, 2026, 9:00 AM
Ends: Feb 8, 2026, 9:00 AM
Duration: 1 days, 0 hours
View on CTFtimeEncipherX CTF 4.0
Starts: Feb 7, 2026, 11:00 AM
Ends: Feb 8, 2026, 11:00 AM
Duration: 1 days, 0 hours
View on CTFtime0xFUN CTF 2026
Starts: Feb 12, 2026, 6:00 PM
Ends: Feb 14, 2026, 6:00 PM
Duration: 2 days, 0 hours
View on CTFtimeCrackmes.one Reverse Engineering CTF 2026
Starts: Feb 14, 2026, 12:00 AM
Ends: Feb 21, 2026, 12:00 AM
Duration: 7 days, 0 hours
View on CTFtimeBreach Point CTF - Siege Of Troy(Online Round)
Starts: Feb 14, 2026, 7:30 AM
Ends: Feb 15, 2026, 7:30 AM
Duration: 1 days, 0 hours
View on CTFtime