DEF CON Capture the Flag (CTF) Competition
Catalog organization: DEF CON Hacking Conference
Compiled by: ExtracurricularHub Editorial Team — editorial policy
Last updated
Last checked Aug 22, 2026
What Is DEF CON Capture the Flag (CTF) Competition?
DEF CON Capture the Flag (CTF) Competition is a STEM opportunity listed on ExtracurricularHub. Eligibility: Grades 9–12. Format: Hybrid.
DEF CON Capture the Flag (CTF) Competition Key Facts: Cost, Deadline, and Eligibility
| Cost | The reviewed 2026 qualifier rules do not publish an entry fee. Qualified finals teams still faced travel, lodging, equipment, visa, and conference/logistics costs; 2027 terms are unannounced. |
|---|---|
| Format | Hybrid |
| Eligibility | Grades 9–12 |
| Application deadline | Dates not announced — last checked August 22, 2026 |
| Listing last updated | August 30, 2026 |
Program details shown here reflect the current catalog record.
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How to Apply to DEF CON Capture the Flag (CTF) Competition
Open the application for DEF CON Capture the Flag (CTF) Competition
