Sat, 10 Jan. 2026, 00:00 UTC — Mon, 12 Jan. 2026, 00:00 UTC 
On-line
A UofTCTF event.
Format: Jeopardy 
Official URL: https://ctf.uoftctf.org/
Future weight: to be determined
Event organizers
UofTCTF 2026 is the annual capture-the-flag competition organized by the UofTCTF team. This year’s event will take place online from January 9, 2026, at 7:00 PM EST to January 11, 2026, at 7:00 PM EST. It will be a jeopardy-style CTF with classic categories like web, pwn, crypto, rev, forensics, and misc.
Join the event discord server: https://discord.gg/4mQP8Tk3JE
Thank you to our generous sponsors, without whom we could not run this event:
- Dataflow Security
- Zellic
- Offsec
- Binary Ninja
- BugCrowd
- KPMG Canada
- UofT ITS
- UofT DCS
Infra sponsored by goo.gle/ctfsponsorship
Open Division:
1st place:
- $1337 USD
- 1x OffSec Course and Cert Bundle
2nd place:
- $777 USD
- 1x Binary Ninja Personal License
3rd place:
- $512 USD
UofT Division:
1st place:
- $350 CAD
- 1x Binary Ninja Personal License
2nd place:
- $250 CAD
3rd place:
- $100 CAD
Writeups:
5x $50 USD
167 teams total
