| Click on the link to view detailed information about a contest. | |
| Weekly Contests | |
| K1USN Slow Speed Test | 0000Z-0100Z, Monday ( Dec 5) |
| ICWC Medium Speed Test | 1300Z-1400Z, Monday ( Dec 5) |
| OK1WC Memorial | 1630Z-1729Z, Monday ( Dec 5) |
| ICWC Medium Speed Test | 1900Z-2000Z, Monday ( Dec 5) |
| Worldwide Sideband Activity Contest | 0100Z-0159Z, Tuesday ( Dec 6) |
| ICWC Medium Speed Test | 0300Z-0400Z, Tuesday ( Dec 6) |
| RTTYOPS Weeksprint | 1700Z-1900Z, Tuesday ( Dec 6) |
| QRP Fox Hunt | 0200Z-0330Z, Wednesday ( Dec 7) |
| Phone Weekly Test | 0230Z-0300Z, Wednesday ( Dec 7) |
| A1Club AWT | 1200Z-1300Z, Wednesday ( Dec 7) |
| CWops Test | 1300Z-1400Z, Wednesday ( Dec 7) |
| Mini-Test 40 | 1700Z-1759Z, Wednesday ( Dec 7) |
| Mini-Test 80 | 1800Z-1859Z, Wednesday ( Dec 7) |
| CWops Test | 1900Z-2000Z, Wednesday ( Dec 7) |
| CWops Test | 0300Z-0400Z, Thursday ( Dec 8) |
| CWops Test | 0700Z-0800Z, Thursday ( Dec 8) |
| RTTYOPS Weeksprint | 1700Z-1900Z, Thursday ( Dec 8) |
| NCCC RTTY Sprint | 0145Z-0215Z, Friday ( Dec 9) |
| QRP Fox Hunt | 0200Z-0330Z, Friday ( Dec 9) |
| NCCC Sprint | 0230Z-0300Z, Friday ( Dec 9) |
| K1USN Slow Speed Test | 2000Z-2100Z, Friday ( Dec 9) |
| December 5 - 11 | |
| ARS Spartan Sprint | 0200Z-0400Z, Dec 6 |
| VHF-UHF FT8 Activity Contest | 1700Z-2100Z, Dec 7 |
| EACW Meeting | 1900Z-2000Z, Dec 8 |
| ARRL 10-Meter Contest | 0000Z, Dec 10 to 2400Z, Dec 11 |
| PODXS 070 Club Triple Play Low Band Sprint | 0000Z, Dec 10 to 2359Z, Dec 12 |
| TRC Digi Contest | Cancelled for 2022 |
| SKCC Weekend Sprintathon | 1200Z, Dec 10 to 2400Z, Dec 11 |
| ARI 40/80 Contest | 1300Z, Dec 10 to 1300Z, Dec 11 |
| International Naval Contest | 1600Z, Dec 10 to 1559Z, Dec 11 |
| QRP ARCI Holiday Spirits Sprint | 2000Z-2300Z, Dec 11 |
| CQC Great Colorado Snowshoe Run | 2100Z-2259Z, Dec 11 |
| December 12 - 18 | |
| 4 States QRP Group Second Sunday Sprint | 0100Z-0300Z, Dec 12 |
| NAQCC CW Sprint | 0130Z-0330Z, Dec 14 |
| VHF-UHF FT8 Activity Contest | 1700Z-2100Z, Dec 14 |
| Walk for the Bacon QRP Contest | 0000Z-0100Z, Dec 15 and 0200Z-0300Z, Dec 16 |
| NTC QSO Party | 1900Z-2000Z, Dec 15 |
| AGB-Party Contest | 1600Z-1700Z, Dec 16 |
| Russian 160-Meter Contest | 1800Z-2200Z, Dec 16 |
| Feld Hell Sprint | 0000Z-2359Z, Dec 17 |
| OK DX RTTY Contest | 0000Z-2400Z, Dec 17 |
| RAC Winter Contest | 0000Z-2359Z, Dec 17 |
| Croatian CW Contest | 1400Z, Dec 17 to 1400Z, Dec 18 |
| Stew Perry Topband Challenge | 1500Z, Dec 17 to 1500Z, Dec 18 |
| ARRL Rookie Roundup, CW | 1800Z-2359Z, Dec 18 |
| Run for the Bacon QRP Contest | 2300Z, Dec 18 to 0100Z, Dec 19 |
| December 19 - 25 | |
| NAQCC CW Sprint | 0130Z-0330Z, Dec 21 |
| VHF-UHF FT8 Activity Contest | 1700Z-2100Z, Dec 21 |
| CW QRS Xmas Activity | 0000Z, Dec 24 to 2359Z, Dec 31 |
| RAEM Contest | 0000Z-1159Z, Dec 25 |
| December 26 - January 1 | |
| DARC Christmas Contest | 0830Z-1059Z, Dec 26 |
| QCX Challenge | 1300Z-1400Z, Dec 26 |
| QCX Challenge | 1900Z-2000Z, Dec 26 |
| QCX Challenge | 0300Z-0400Z, Dec 27 |
| SKCC Sprint | 0000Z-0200Z, Dec 28 |
| YOTA Contest | 1200Z-2359Z, Dec 30 |
| Bogor Old and New Contest | 0900Z-2359Z, Dec 31 |
| AGB New Year Snowball Contest | 0000Z-0100Z, Jan 1 |
| SARTG New Year RTTY Contest | 0800Z-1100Z, Jan 1 |
| AGCW Happy New Year Contest | 0900Z-1200Z, Jan 1 |
| AGCW VHF/UHF Contest | 1400Z-1700Z, Jan 1 (144) and 1700Z-1800Z, Jan 1 (432) |
| January 2 - 8 | |
| ARS Spartan Sprint | 0200Z-0400Z, Jan 3 |
| VHF-UHF FT8 Activity Contest | 1700Z-2100Z, Jan 4 |
| UKEICC 80m Contest | 2000Z-2100Z, Jan 4 |
| Walk for the Bacon QRP Contest | 0000Z-0100Z, Jan 5 and 0200Z-0300Z, Jan 6 |
| NRAU 10m Activity Contest | 1800Z-1900Z, Jan 5 (CW) and 1900Z-2000Z, Jan 5 (SSB) and 2000Z-2100Z, Jan 5 (FM) and 2100Z-2200Z, Jan 5 (Dig) |
| SKCC Sprint Europe | 2000Z-2200Z, Jan 5 |
| PODXS 070 Club PSKFest | 0000Z-2400Z, Jan 7 |
| Marconi Club ARI Loano QSO Party Day | 0700Z-2100Z, Jan 7 |
| SKCC Weekend Sprintathon | 1200Z, Jan 7 to 2400Z, Jan 8 |
| WW PMC Contest | 1200Z, Jan 7 to 1200Z, Jan 8 |
| RSGB AFS Contest, CW | 1300Z-1700Z, Jan 7 |
| Original QRP Contest | 1500Z, Jan 7 to 1500Z, Jan 8 |
| ARRL RTTY Roundup | 1800Z, Jan 7 to 2400Z, Jan 8 |
| ARRL Kids Day | 1800Z-2359Z, Jan 7 |
| EUCW 160m Contest | 2000Z-2300Z, Jan 7 and 0400Z-0700Z, Jan 8 |
| NRAU-Baltic Contest, SSB | 0630Z-0830Z, Jan 8 |
| NRAU-Baltic Contest, CW | 0900Z-1100Z, Jan 8 |
| DARC 10-Meter Contest | 0900Z-1059Z, Jan 8 |