Contest Calendar

Amateur radio contests — all 358 computed from sponsors’ own published rules

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May 2037

This month DXpeditions

40 contests running this month. Names only at this zoom — tap a contest for its times, in your own clock or UTC. A contest running across midnight appears on every day it is on the air, with marking the days it continues into rather than starts. Days are UTC, so a contest opening 2200Z sits on the UTC date — which may be the evening before where you are.

Contests in May 2037, by day
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Every session in May 203740

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84 sessions across 40 contests; repeats share a row.

Contests starting in May 2037
ContestDateStartEndDurationModeBandSponsorStarts in
NCCC FT4 Sprint (FT4 NS)5 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 3845 daysin 3852 daysin 3859 daysin 3866 daysin 3873 days
NCCC RTTY Sprint (RTTY NS)5 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 3845 daysin 3852 daysin 3859 daysin 3866 daysin 3873 days
NCCC Sprint (NS)5 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 3845 daysin 3852 daysin 3859 daysin 3866 daysin 3873 days
All Austrian Exercise AOEE 80/40m can't enter2 sessions3hCWSSB80m/40mÖVSVin 3845 daysin 3846 days
AGCW QRP/QRP Party6hCW80-10mAGCW-DLin 3846 days
K1USN Slow Speed Test (SST)9 sessions1hCW160-10mK1USN Radio Clubin 3846 daysin 3848 daysin 3853 daysin 3855 daysin 3860 daysin 3862 daysin 3867 daysin 3869 daysin 3874 days
Harry Angel Memorial Sprint1h 46mSSBCW80mWIAin 3846 days
ARI International DX Contest23h 59mCWSSBRTTY80-10mARIin 3847 days
7th Call Area QSO Party18hSSBCWDigital160-10mCentral Oregon DX Clubin 3847 days
URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter23h 59mCWSSBFM2-3cmMRASZin 3847 days
Indiana QSO Party11h 59mSSBCW160-10mHoosier DX and Contest Clubin 3847 days
Delaware QSO Party30h 59mSSBCWDigitalFT8/FT4not recordedFirst State Amateur Radio Clubin 3847 days
New England QSO Party2 sessions9h10h 59mSSBCW80-10mNew England QSO Partyin 3847 daysin 3848 days
AWA Valve SSB QSO Party4hSSB80m/40mAWASAin 3848 days
LRAL 4 May 80m Contest can't enter2 sessions1h 59m59mCWSSBFT8/FT480mLRALin 3848 daysin 3848 days
AGCW ZAP Merit Contest (ZMC) unverified4 sessions50mCW80mAGCW-DLin 3849 daysin 3856 daysin 3863 daysin 3870 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 3849 days
A1Club Weekly Test (AWT)4 sessions1h 15mCWnot recordedA1 Clubin 3850 daysin 3857 daysin 3864 daysin 3871 days
CWops Test (CWT)16 sessions1hCW160-6mCWopsin 3851 daysin 3851 daysin 3851 daysin 3851 daysin 3858 daysin 3858 daysin 3858 daysin 3858 daysin 3865 daysin 3865 daysin 3865 daysin 3865 daysin 3872 daysin 3872 daysin 3872 daysin 3872 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 3851 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 3852 days
CQ-M International DX Contest23h 59mCWSSB160-10mSRRin 3854 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 3854 days
Alessandro Volta RTTY DX Contest24hRTTY80-10mSSB and RTTY Club of COMO (A.R.I.)in 3854 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 3855 days
DARC FT4 Contest1h 29mFT8/FT4FT480m/40mDARCin 3857 days
Early Morning Coffee QSO Party1hSSB80m/40mBo Karoo Amateur Radio Clubin 3857 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 3858 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 3860 days
NZART Sangster Shield3hCW80mNZARTin 3860 days
His Majesty the King of Spain Contest, CW23h 59mCW160-10mUREin 3861 days
IARU Region 1 70 MHz MGM Contest24hDigitalMGM (machine generated modes)4mIARU Region 1 VHF+ Committeein 3861 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 3861 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 3861 days
ZS3 QSO Party1hCWSSB40mNorthern Cape Amateur Radio Clubin 3862 days
DARC HELL-Kurzcontest unverified59mDigitalHellnot recordedDARCin 3864 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 3865 days
SARL Wednesday 80 m Club Contest can't enter1hSSBCWRTTY80mSARLin 3865 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 3871 days
CQ WW WPX Contest, CW47h 59mCW160-10mCQ Magazinein 3874 days

  1. NCCC FT4 Sprint (FT4 NS)

    FT8/FT4FT4 · 160-6m · Northern California Contest Club (NCCC)

    • → · 30min 3845 days
    • → · 30min 3852 days
    • → · 30min 3859 days
    • → · 30min 3866 days
    • → · 30min 3873 days

  2. NCCC RTTY Sprint (RTTY NS)

    RTTY · 160-15m · Northern California Contest Club (NCCC)

    • → · 30min 3845 days
    • → · 30min 3852 days
    • → · 30min 3859 days
    • → · 30min 3866 days
    • → · 30min 3873 days

  3. NCCC Sprint (NS)

    CW · 160-15m · Northern California Contest Club (NCCC)

    • → · 30min 3845 days
    • → · 30min 3852 days
    • → · 30min 3859 days
    • → · 30min 3866 days
    • → · 30min 3873 days

  4. All Austrian Exercise AOEE 80/40m can't enter

    CWSSB · 80m/40m · ÖVSV

    • → · 3hin 3845 days
    • → · 3hin 3846 days

  5. AGCW QRP/QRP Party

    CW · 80-10m · AGCW-DL

    • → · 6hin 3846 days

  6. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 3846 days
    • → · 1hin 3848 days
    • → · 1hin 3853 days
    • → · 1hin 3855 days
    • → · 1hin 3860 days
    • → · 1hin 3862 days
    • → · 1hin 3867 days
    • → · 1hin 3869 days
    • → · 1hin 3874 days

  7. Harry Angel Memorial Sprint

    SSBCW · 80m · WIA

    • → · 1h 46min 3846 days

  8. ARI International DX Contest

    CWSSBRTTY · 80-10m · ARI

    • → · 23h 59min 3847 days

  9. 7th Call Area QSO Party

    SSBCWDigital · 160-10m · Central Oregon DX Club

    • → · 18hin 3847 days

  10. URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter

    CWSSBFM · 2-3cm · MRASZ

    • → · 23h 59min 3847 days

  11. Indiana QSO Party

    SSBCW · 160-10m · Hoosier DX and Contest Club

    • → · 11h 59min 3847 days

  12. Delaware QSO Party

    SSBCWDigitalFT8/FT4 · First State Amateur Radio Club

    • → · 30h 59min 3847 days

  13. New England QSO Party

    SSBCW · 80-10m · New England QSO Party

    • → · 9hin 3847 days
    • → · 10h 59min 3848 days

  14. AWA Valve SSB QSO Party

    SSB · 80m/40m · AWASA

    • → · 4hin 3848 days

  15. LRAL 4 May 80m Contest can't enter

    CWSSBFT8/FT4 · 80m · LRAL

    • → · 1h 59min 3848 days
    • → · 59min 3848 days

  16. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 3849 days
    • → · 50min 3856 days
    • → · 50min 3863 days
    • → · 50min 3870 days

  17. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 3849 days

  18. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 3850 days
    • → · 1h 15min 3857 days
    • → · 1h 15min 3864 days
    • → · 1h 15min 3871 days

  19. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 3851 days
    • → · 1hin 3851 days
    • → · 1hin 3851 days
    • → · 1hin 3851 days
    • → · 1hin 3858 days
    • → · 1hin 3858 days
    • → · 1hin 3858 days
    • → · 1hin 3858 days
    • → · 1hin 3865 days
    • → · 1hin 3865 days
    • → · 1hin 3865 days
    • → · 1hin 3865 days
    • → · 1hin 3872 days
    • → · 1hin 3872 days
    • → · 1hin 3872 days
    • → · 1hin 3872 days

  20. VHF-UHF FT8 Activity: 144 MHz unverified

    FT8/FT4 · 2m · QSO BANAT Association (YO2KQT)

    • → · 4hin 3851 days

  21. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 3852 days

  22. CQ-M International DX Contest

    CWSSB · 160-10m · SRR

    • → · 23h 59min 3854 days

  23. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 3854 days

  24. Alessandro Volta RTTY DX Contest

    RTTY · 80-10m · SSB and RTTY Club of COMO (A.R.I.)

    • → · 24hin 3854 days

  25. 4 States QRP Group Second Sunday Sprint (SSS)

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 3855 days

  26. DARC FT4 Contest

    FT8/FT4FT4 · 80m/40m · DARC

    • → · 1h 29min 3857 days

  27. Early Morning Coffee QSO Party

    SSB · 80m/40m · Bo Karoo Amateur Radio Club

    • → · 1hin 3857 days

  28. VHF-UHF FT8 Activity: 432 MHz unverified

    FT8/FT4 · 70cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 3858 days

  29. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 3860 days

  30. NZART Sangster Shield

    CW · 80m · NZART

    • → · 3hin 3860 days

  31. His Majesty the King of Spain Contest, CW

    CW · 160-10m · URE

    • → · 23h 59min 3861 days

  32. IARU Region 1 70 MHz MGM Contest

    DigitalMGM (machine generated modes) · 4m · IARU Region 1 VHF+ Committee

    • → · 24hin 3861 days

  33. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 3861 days

  34. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 3861 days

  35. ZS3 QSO Party

    CWSSB · 40m · Northern Cape Amateur Radio Club

    • → · 1hin 3862 days

  36. DARC HELL-Kurzcontest unverified

    DigitalHell · DARC

    • → · 59min 3864 days

  37. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 3865 days

  38. SARL Wednesday 80 m Club Contest can't enter

    SSBCWRTTY · 80m · SARL

    • → · 1hin 3865 days

  39. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 3871 days

  40. CQ WW WPX Contest, CW

    CW · 160-10m · CQ Magazine

    • → · 47h 59min 3874 days