NameDateFormatLocationWeightNotes
BITSCTF 202031 Jan., 16:30 UTC — 02 Feb. 2020, 16:30 UTCJeopardy On-line 22.92 23 teams will participate
HackTM CTF Quals 202001 Feb., 08:00 UTC — 03 Feb. 2020, 07:59 UTCJeopardy On-line 0.00 205 teams will participate
RundergroundCTF #102 Feb., 11:00 UTC — 02 Feb. 2020, 17:00 UTCAttack-Defense On-line 0.00 50 teams will participate
nullcon HackIM 202007 Feb., 17:00 UTC — 09 Feb. 2020, 05:00 UTCJeopardy On-line 36.69 68 teams will participate
Codegate CTF 2020 Preliminary08 Feb., 09:00 UTC — 09 Feb. 2020, 09:00 UTCJeopardy On-line 16.85 64 teams will participate
NeverLAN CTF 202008 Feb., 15:00 UTC — 11 Feb. 2020, 23:00 UTCJeopardy On-line 0.00 2 teams will participate
Aero CTF 202029 Feb., 09:00 UTC — 01 March 2020, 09:00 UTCJeopardy On-line 23.86 34 teams will participate
UCSB iCTF 202006 March, 18:00 UTC — 07 March 2020, 02:00 UTCAttack-Defense On-line 19.75 21 teams will participate
UTCTF 202007 March, 00:00 UTC — 09 March 2020, 00:00 UTCJeopardy On-line 24.85 14 teams will participate
CONFidence CTF 2020 Teaser14 March, 11:00 UTC — 15 March 2020, 11:00 UTCJeopardy On-line 24.96 6 teams will participate
Insomni'hack 202020 March, 17:15 UTC — 21 March 2020, 03:00 UTCJeopardy Geneva, Switzerland 100.00 7 teams will participate
FireShell CTF 202021 March, 21:00 UTC — 22 March 2020, 21:00 UTCJeopardy On-line 24.35 5 teams will participate
VolgaCTF 2020 Qualifier27 March, 15:00 UTC — 29 March 2020, 15:00 UTCJeopardy On-line 33.16 10 teams will participate
Midnight Sun CTF 2020 Quals03 April, 16:00 UTC — 04 April 2020, 16:00 UTCJeopardy On-line 0.00 6 teams will participate
TG:Hack 202008 April, 17:00 UTC — 11 April 2020, 17:00 UTCJeopardy Norway, Hamar 0.00 2 teams will participate
RuCTF 202010 April, 05:00 UTC — 13 April 2020, 10:00 UTCAttack-Defense UrFU, Ekaterinburg, Russian Federation 50.00 0 teams will participate
CTFZone 2020 Finals16 April, 08:00 UTC — 17 April 2020, 14:00 UTCAttack-Defense Moscow, Russia 0.00Prequalified teams only 0 teams will participate
WPICTF 202017 April, 21:00 UTC — 19 April 2020, 21:00 UTCJeopardy On-line 31.00 7 teams will participate
PlaidCTF 202017 April, 21:00 UTC — 19 April 2020, 21:00 UTCJeopardy On-line 93.15 14 teams will participate
OmCTF-202024 April, 09:00 UTC — 24 April 2020, 20:00 UTCAttack-Defense Russian Federation, Omsk 0.00 0 teams will participate
S㎩mAndFlags Uけimate w呎は屸de C㏊mᒆonship Teaser ꕫꕫ - ㎩㏚i㎄ Edition09 May, 11:59 UTC — 10 May 2020, 11:59 UTCJeopardy On-line 0.00 1 teams will participate
NorthSec 202015 May, 19:00 UTC — 17 May 2020, 16:00 UTCHack quest Montreal, Canada 21.88 4 teams will participate
HSCTF 718 May, 12:00 UTC — 23 May 2020, 00:00 UTCJeopardy On-line 23.71 6 teams will participate
TJCTF 202022 May, 00:00 UTC — 26 May 2020, 00:00 UTCJeopardy On-line 0 6 teams will participate
Pwn2Win CTF 202029 May, 16:37 UTC — 31 May 2020, 16:37 UTCJeopardy On-line 63.56 5 teams will participate
Midnight Sun CTF 2020 Finals13 June, 10:00 UTC — 14 June 2020, 10:00 UTCJeopardy Sweden, Stockholm 0.00 2 teams will participate
ASIS CTF Quals 202003 July, 15:00 UTC — 05 July 2020, 15:00 UTCJeopardy On-line 62.98 5 teams will participate
Crypto CTF 202014 Aug., 15:00 UTC — 15 Aug. 2020, 15:00 UTCJeopardy On-line 24.05 5 teams will participate