NameDateFormatLocationWeightNotes
DEF CON CTF 202007 Aug., 17:00 UTC — 09 Aug. 2020, 21:00 UTCAttack-Defense On-line 0.0059 teams will participate
UNICORN CTF 202008 Aug., 10:00 UTC — 10 Aug. 2020, 10:00 UTCJeopardy On-line 0.0058 teams will participate
PoseidonCTF 1st Edition08 Aug., 17:00 UTC — 09 Aug. 2020, 17:00 UTCJeopardy On-line 0.0075 teams will participate
Arab Security Cyber Wargames14 Aug., 02:00 UTC — 15 Aug. 2020, 02:00 UTCJeopardy On-line 0.0020 teams will participate
Arab Security Cyber Wargames 2020 Qualifications 14 Aug., 13:00 UTC — 15 Aug. 2020, 13:00 UTCJeopardy On-line 0.003 teams will participate
Crypto CTF 202014 Aug., 15:00 UTC — 15 Aug. 2020, 15:00 UTCJeopardy On-line 24.0574 teams will participate
PhantomCTF 3.015 Aug., 13:00 UTC — 16 Aug. 2020, 09:00 UTCJeopardy On-line 0.0014 teams will participate
Google Capture The Flag 202022 Aug., 00:00 UTC — 23 Aug. 2020, 23:59 UTCJeopardy On-line 74.07200 teams will participate
FwordCTF 202029 Aug., 17:00 UTC — 30 Aug. 2020, 17:00 UTCJeopardy On-line 0.0012 teams will participate
CODEGATE CTF 2020 Finals03 Sept., 01:00 UTC — 04 Sept. 2020, 09:00 UTCJeopardy COEX Grand Ballroom, 513, Yeongdong-daero, Gangnam-gu,Seoul, Republic of Korea 0.00Prequalified teams only0 teams will participate
ALLES! CTF 202004 Sept., 16:00 UTC — 06 Sept. 2020, 16:00 UTCJeopardy On-line 25.0017 teams will participate
CONFidence CTF 2020 Finals05 Sept., 10:00 UTC — 06 Sept. 2020, 10:00 UTCJeopardy On-line 25.003 teams will participate
CSAW CTF Qualification Round 202011 Sept., 20:00 UTC — 13 Sept. 2020, 20:00 UTCJeopardy On-line 59.0029 teams will participate
mHackeCTF - Enterprise Edition12 Sept., 12:00 UTC — 12 Sept. 2020, 22:00 UTCAttack-Defense On-line 0.0016 teams will participate
VolgaCTF 2020 Final17 Sept., 06:00 UTC — 17 Sept. 2020, 15:00 UTCAttack-Defense Samara, Russian Federation 0.005 teams will participate
DownUnderCTF18 Sept., 09:00 UTC — 20 Sept. 2020, 09:00 UTCJeopardy On-line 0.0012 teams will participate
TokyoWesterns CTF 6th 202019 Sept., 00:00 UTC — 21 Sept. 2020, 00:00 UTCJeopardy On-line 99.6417 teams will participate
EvlzCTF25 Sept., 15:30 UTC — 26 Sept. 2020, 15:30 UTCJeopardy On-line 0.001 teams will participate
BalCCon2k20 CTF25 Sept., 18:00 UTC — 27 Sept. 2020, 18:00 UTCJeopardy On-line 0.001 teams will participate
0CTF/TCTF 2020 Finals26 Sept., 02:00 UTC — 28 Sept. 2020, 02:00 UTCJeopardy On-line 0.00Prequalified teams only0 teams will participate
HackZeugma26 Sept., 06:00 UTC — 26 Sept. 2020, 15:00 UTCJeopardy On-line 0.001 teams will participate
CUCTF 202003 Oct., 10:00 UTC — 03 Oct. 2020, 18:00 UTCJeopardy Clemson University, USA 0Academic teams only14 teams will participate
Midnight Sun CTF 2020 Finals03 Oct., 12:00 UTC — 04 Oct. 2020, 12:00 UTCJeopardy Sweden, Stockholm 37.0025 teams will participate
b01lers CTF bootcamp03 Oct., 13:00 UTC — 05 Oct. 2020, 00:00 UTCJeopardy On-line 0.002 teams will participate
DamCTF 202010 Oct., 00:00 UTC — 12 Oct. 2020, 00:00 UTCJeopardy On-line 0.001 teams will participate
N1CTF 202017 Oct., 00:00 UTC — 19 Oct. 2020, 00:00 UTCJeopardy On-line 36.002 teams will participate
Hack The Vote 202023 Oct., 23:00 UTC — 25 Oct. 2020, 23:00 UTCJeopardy On-line 0.0017 teams will participate
Cyber Security Rumble30 Oct., 19:00 UTC — 01 Nov. 2020, 19:00 UTCJeopardy On-line 28.0011 teams will participate
Dragon CTF 202020 Nov., 21:00 UTC — 22 Nov. 2020, 21:00 UTCJeopardy On-line 0.008 teams will participate
justCTF 202028 Nov., 06:00 UTC — 29 Nov. 2020, 19:00 UTCJeopardy On-line 24.8518 teams will participate
WeCTF 2020+19 Dec., 20:00 UTC — 20 Dec. 2020, 08:00 UTCJeopardy On-line 0.006 teams will participate