Click on the + link to view detailed information about a contest.
Weekly Contests
+ K1USN Slow Speed Test 0000Z-0100Z, Monday ( Jul 28)
+ ICWC Medium Speed Test 1300Z-1400Z, Monday ( Jul 28)
+ OK1WC Memorial 1630Z-1729Z, Monday ( Jul 28)
+ ICWC Medium Speed Test 1900Z-2000Z, Monday ( Jul 28)
+ Worldwide Sideband Activity Contest 0100Z-0159Z, Tuesday ( Jul 29)
+ ICWC Medium Speed Test 0300Z-0400Z, Tuesday ( Jul 29)
+ Phone Weekly Test 0230Z-0300Z, Wednesday ( Jul 30)
+ A1Club AWT 1145Z-1300Z, Wednesday ( Jul 30)
+ CWops Test 1300Z-1400Z, Wednesday ( Jul 30)
+ Mini-Test 40 1700Z-1759Z, Wednesday ( Jul 30)
+ Mini-Test 80 1800Z-1859Z, Wednesday ( Jul 30)
+ CWops Test 1900Z-2000Z, Wednesday ( Jul 30)
+ CWops Test 0300Z-0400Z, Thursday ( Jul 31)
+ CWops Test 0700Z-0800Z, Thursday ( Jul 31)
+ QRP Fox Hunt 0100Z-0230Z, Friday ( Aug 1)
+ NCCC FT4 Sprint 0100Z-0130Z, Friday ( Aug 1)
+ Weekly RTTY Test 0145Z-0215Z, Friday ( Aug 1)
+ NCCC Sprint 0230Z-0300Z, Friday ( Aug 1)
+ K1USN Slow Speed Test 2000Z-2100Z, Friday ( Aug 1)
 
July 28 - August 3
+ QCX Challenge1300Z-1400Z, Jul 28
+ QCX Challenge1900Z-2000Z, Jul 28
+ RSGB FT4 Contest1900Z-2100Z, Jul 28
+ QCX Challenge0300Z-0400Z, Jul 29
+ 10-10 Int. Summer Contest, SSB0001Z, Aug 2 to 2359Z, Aug 3
+ European HF Championship1200Z-2359Z, Aug 2
+ North American QSO Party, CW1800Z, Aug 2 to 0559Z, Aug 3
+ ARRL 222 MHz and Up Distance Contest1800Z, Aug 2 to 1800Z, Aug 3
+ Hemus VHF Contest - 144 MHz0600Z-1359Z, Aug 3
+ SARL HF Phone Contest1400Z-1700Z, Aug 3
 
August 4 - 10
+ ARS Spartan Sprint0000Z-0200Z, Aug 5
+ ZL Sprint0800Z-0829Z (CW), Aug 5 and
  0830Z-0859Z (SSB), Aug 5 and
  0900Z-0929Z (FT4), Aug 5
+ VHF-UHF FT8 Activity Contest1700Z-2100Z, Aug 6
+ Walk for the Bacon QRP Contest0000Z-0100Z, Aug 7 and
  0200Z-0300Z, Aug 8
+ NRAU 10m Activity Contest1800Z-1900Z, Aug 7 (CW) and
  1900Z-2000Z, Aug 7 (SSB) and
  2000Z-2100Z, Aug 7 (FM) and
  2100Z-2200Z, Aug 7 (Dig)
+ SKCC Sprint Europe1900Z-2100Z, Aug 7
+ WAE DX Contest, CW0000Z, Aug 9 to 2359Z, Aug 10
+ FISTS Saturday Sprint0000Z-2359Z, Aug 9
+ SKCC Weekend Sprintathon1200Z, Aug 9 to 2400Z, Aug 10
+ YB Bekasi Merdeka Contest1200Z, Aug 9 to 1159Z, Aug 10
+ Maryland-DC QSO Party1400Z, Aug 9 to 0400Z, Aug 10
+ Kentucky State Parks on the Air1400Z-2200Z, Aug 9
+ 50 MHz Fall Sprint1800Z-2200Z, Aug 9
+ NCCC 55th Anniversary Fiesta1900Z, Aug 9 to 0300Z, Aug 10
+ SARL HF Digital Contest1300Z-1600Z, Aug 10
 
August 11 - 17
+ 4 States QRP Group Second Sunday Sprint0000Z-0200Z, Aug 11
+ MMMonVHF/DUBUS 144 MHz Meteorscatter Sprint Contest2200Z, Aug 11 to 2159Z, Aug 13
+ ZL Sprint0800Z-0829Z (CW), Aug 12 and
  0830Z-0859Z (SSB), Aug 12 and
  0900Z-0929Z (FT4), Aug 12
+ DARC FT4 Contest1900Z-2029Z, Aug 12
+ NAQCC CW Sprint0030Z-0230Z, Aug 13
+ VHF-UHF FT8 Activity Contest1700Z-2100Z, Aug 13
+ SARTG WW RTTY Contest0000Z-0800Z, Aug 16 and
  1600Z-2400Z, Aug 16 and
  0800Z-1600Z, Aug 17
+ ARRL EME Contest0000Z, Aug 16 to 2359Z, Aug 17
+ Russian District Award Contest0800Z, Aug 16 to 0800Z, Aug 17
+ ARRL 10 GHz and Up Contest0900Z, Aug 16 to 0759Z, Aug 18
+ Keyman's Club of Japan Contest1200Z, Aug 16 to 1200Z, Aug 17
+ SARL Youth QSO Party1200Z-1300Z, Aug 16
+ Feld Hell Sprint1600Z-1759Z, Aug 16
+ North American QSO Party, SSB1800Z, Aug 16 to 0559Z, Aug 17
+ CVA DX Contest, CW1800Z, Aug 16 to 2100Z, Aug 17
+ FISTS Sunday Sprint0000Z-2359Z, Aug 17
+ NJQRP Skeeter Hunt1700Z-2100Z, Aug 17
+ ARRL Rookie Roundup, RTTY1800Z-2359Z, Aug 17
+ Run for the Bacon QRP Contest2300Z, Aug 17 to 0100Z, Aug 18
 
August 18 - 24
+ RSGB FT4 Contest1900Z-2100Z, Aug 18
+ ZL Sprint0800Z-0829Z (CW), Aug 19 and
  0830Z-0859Z (SSB), Aug 19 and
  0900Z-0929Z (FT4), Aug 19
+ VHF-UHF FT8 Activity Contest1700Z-2100Z, Aug 20
+ Walk for the Bacon QRP Contest0000Z-0100Z, Aug 21 and
  0200Z-0300Z, Aug 22
+ NTC QSO Party1900Z-2000Z, Aug 21
+ Turkey HF SSB Contest0000Z-2359Z, Aug 23
+ Hawaii QSO Party0400Z, Aug 23 to 0400Z, Aug 25
+ YO DX HF Contest1200Z, Aug 23 to 1200Z, Aug 24
+ ARSI VU DX Contest1200Z, Aug 23 to 1200Z, Aug 24
+ Ohio QSO Party1600Z, Aug 23 to 0400Z, Aug 24
+ CVA DX Contest, SSB1800Z, Aug 23 to 2100Z, Aug 24
+ SARL HF CW Contest1400Z-1700Z, Aug 24
 
August 25 - 31
+ QCX Challenge1300Z-1400Z, Aug 25
+ QCX Challenge1900Z-2000Z, Aug 25
+ QCX Challenge0300Z-0400Z, Aug 26
+ ZL Sprint0800Z-0829Z (CW), Aug 26 and
  0830Z-0859Z (SSB), Aug 26 and
  0900Z-0929Z (FT4), Aug 26
+ SKCC Sprint0000Z-0200Z, Aug 27
+ SCRY/RTTYOps WW RTTY Contest2200Z, Aug 29 to 1200Z, Aug 30 and
  1200Z-2359Z, Aug 31
+ Feld Hell Sprint0000Z-2359Z, Aug 30
+ ALARA Contest0600Z Aug 30 to 0559Z, Aug 31
+ U.S. Islands QSO Party1200Z, Aug 30 to 0300Z, Aug 31
+ World Wide Digi DX Contest1200Z, Aug 30 to 1200Z, Aug 31
+ Colorado QSO Party1300Z, Aug 30 to 0400Z, Aug 31
+ Kansas QSO Party1400Z, Aug 30 to 0200Z, Aug 31 and
  1400Z-2000Z, Aug 31