Contest Calendar

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

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May 2040

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 2040, by day
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Every session in May 204040

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85 sessions across 40 contests; repeats share a row.

Contests starting in May 2040
ContestDateStartEndDurationModeBandSponsorStarts in
All Austrian Exercise AOEE 80/40m can't enter2 sessions3hCWSSB80m/40mÖVSVin 4940 daysin 4941 days
AGCW QRP/QRP Party6hCW80-10mAGCW-DLin 4941 days
A1Club Weekly Test (AWT)5 sessions1h 15mCWnot recordedA1 Clubin 4941 daysin 4948 daysin 4955 daysin 4962 daysin 4969 days
CWops Test (CWT)20 sessions1hCW160-6mCWopsin 4942 daysin 4942 daysin 4942 daysin 4942 daysin 4949 daysin 4949 daysin 4949 daysin 4949 daysin 4956 daysin 4956 daysin 4956 daysin 4956 daysin 4963 daysin 4963 daysin 4963 daysin 4963 daysin 4970 daysin 4970 daysin 4970 daysin 4970 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 4942 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 4943 days
NCCC FT4 Sprint (FT4 NS)4 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 4943 daysin 4950 daysin 4957 daysin 4964 days
NCCC RTTY Sprint (RTTY NS)4 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 4943 daysin 4950 daysin 4957 daysin 4964 days
NCCC Sprint (NS)4 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 4943 daysin 4950 daysin 4957 daysin 4964 days
LRAL 4 May 80m Contest can't enter2 sessions1h 59m59mCWSSBFT8/FT480mLRALin 4943 daysin 4943 days
K1USN Slow Speed Test (SST)8 sessions1hCW160-10mK1USN Radio Clubin 4944 daysin 4946 daysin 4951 daysin 4953 daysin 4958 daysin 4960 daysin 4965 daysin 4967 days
Harry Angel Memorial Sprint1h 46mSSBCW80mWIAin 4944 days
ARI International DX Contest23h 59mCWSSBRTTY80-10mARIin 4944 days
7th Call Area QSO Party18hSSBCWDigital160-10mCentral Oregon DX Clubin 4945 days
URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter23h 59mCWSSBFM2-3cmMRASZin 4945 days
Indiana QSO Party11h 59mSSBCW160-10mHoosier DX and Contest Clubin 4945 days
Delaware QSO Party30h 59mSSBCWDigitalFT8/FT4not recordedFirst State Amateur Radio Clubin 4945 days
New England QSO Party2 sessions9h10h 59mSSBCW80-10mNew England QSO Partyin 4945 daysin 4946 days
AWA Valve SSB QSO Party4hSSB80m/40mAWASAin 4946 days
AGCW ZAP Merit Contest (ZMC) unverified4 sessions50mCW80mAGCW-DLin 4947 daysin 4954 daysin 4961 daysin 4968 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 4947 days
DARC FT4 Contest1h 29mFT8/FT4FT480m/40mDARCin 4948 days
Early Morning Coffee QSO Party1hSSB80m/40mBo Karoo Amateur Radio Clubin 4948 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 4949 days
CQ-M International DX Contest23h 59mCWSSB160-10mSRRin 4951 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 4951 days
Alessandro Volta RTTY DX Contest24hRTTY80-10mSSB and RTTY Club of COMO (A.R.I.)in 4951 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 4953 days
DARC HELL-Kurzcontest unverified59mDigitalHellnot recordedDARCin 4955 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 4956 days
SARL Wednesday 80 m Club Contest can't enter1hSSBCWRTTY80mSARLin 4956 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 4958 days
NZART Sangster Shield3hCW80mNZARTin 4958 days
His Majesty the King of Spain Contest, CW23h 59mCW160-10mUREin 4958 days
IARU Region 1 70 MHz MGM Contest24hDigitalMGM (machine generated modes)4mIARU Region 1 VHF+ Committeein 4959 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 4959 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 4959 days
ZS3 QSO Party1hCWSSB40mNorthern Cape Amateur Radio Clubin 4960 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 4962 days
CQ WW WPX Contest, CW47h 59mCW160-10mCQ Magazinein 4965 days

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

    CWSSB · 80m/40m · ÖVSV

    • → · 3hin 4940 days
    • → · 3hin 4941 days

  2. AGCW QRP/QRP Party

    CW · 80-10m · AGCW-DL

    • → · 6hin 4941 days

  3. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 4941 days
    • → · 1h 15min 4948 days
    • → · 1h 15min 4955 days
    • → · 1h 15min 4962 days
    • → · 1h 15min 4969 days

  4. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 4942 days
    • → · 1hin 4942 days
    • → · 1hin 4942 days
    • → · 1hin 4942 days
    • → · 1hin 4949 days
    • → · 1hin 4949 days
    • → · 1hin 4949 days
    • → · 1hin 4949 days
    • → · 1hin 4956 days
    • → · 1hin 4956 days
    • → · 1hin 4956 days
    • → · 1hin 4956 days
    • → · 1hin 4963 days
    • → · 1hin 4963 days
    • → · 1hin 4963 days
    • → · 1hin 4963 days
    • → · 1hin 4970 days
    • → · 1hin 4970 days
    • → · 1hin 4970 days
    • → · 1hin 4970 days

  5. VHF-UHF FT8 Activity: 144 MHz unverified

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

    • → · 4hin 4942 days

  6. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 4943 days

  7. NCCC FT4 Sprint (FT4 NS)

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

    • → · 30min 4943 days
    • → · 30min 4950 days
    • → · 30min 4957 days
    • → · 30min 4964 days

  8. NCCC RTTY Sprint (RTTY NS)

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

    • → · 30min 4943 days
    • → · 30min 4950 days
    • → · 30min 4957 days
    • → · 30min 4964 days

  9. NCCC Sprint (NS)

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

    • → · 30min 4943 days
    • → · 30min 4950 days
    • → · 30min 4957 days
    • → · 30min 4964 days

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

    CWSSBFT8/FT4 · 80m · LRAL

    • → · 1h 59min 4943 days
    • → · 59min 4943 days

  11. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 4944 days
    • → · 1hin 4946 days
    • → · 1hin 4951 days
    • → · 1hin 4953 days
    • → · 1hin 4958 days
    • → · 1hin 4960 days
    • → · 1hin 4965 days
    • → · 1hin 4967 days

  12. Harry Angel Memorial Sprint

    SSBCW · 80m · WIA

    • → · 1h 46min 4944 days

  13. ARI International DX Contest

    CWSSBRTTY · 80-10m · ARI

    • → · 23h 59min 4944 days

  14. 7th Call Area QSO Party

    SSBCWDigital · 160-10m · Central Oregon DX Club

    • → · 18hin 4945 days

  15. URH Magyar Kupa Rádióforgalmi Versenysorozat can't enter

    CWSSBFM · 2-3cm · MRASZ

    • → · 23h 59min 4945 days

  16. Indiana QSO Party

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

    • → · 11h 59min 4945 days

  17. Delaware QSO Party

    SSBCWDigitalFT8/FT4 · First State Amateur Radio Club

    • → · 30h 59min 4945 days

  18. New England QSO Party

    SSBCW · 80-10m · New England QSO Party

    • → · 9hin 4945 days
    • → · 10h 59min 4946 days

  19. AWA Valve SSB QSO Party

    SSB · 80m/40m · AWASA

    • → · 4hin 4946 days

  20. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 4947 days
    • → · 50min 4954 days
    • → · 50min 4961 days
    • → · 50min 4968 days

  21. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 4947 days

  22. DARC FT4 Contest

    FT8/FT4FT4 · 80m/40m · DARC

    • → · 1h 29min 4948 days

  23. Early Morning Coffee QSO Party

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

    • → · 1hin 4948 days

  24. VHF-UHF FT8 Activity: 432 MHz unverified

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

    • → · 4hin 4949 days

  25. CQ-M International DX Contest

    CWSSB · 160-10m · SRR

    • → · 23h 59min 4951 days

  26. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 4951 days

  27. Alessandro Volta RTTY DX Contest

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

    • → · 24hin 4951 days

  28. 4 States QRP Group Second Sunday Sprint (SSS)

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 4953 days

  29. DARC HELL-Kurzcontest unverified

    DigitalHell · DARC

    • → · 59min 4955 days

  30. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 4956 days

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

    SSBCWRTTY · 80m · SARL

    • → · 1hin 4956 days

  32. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 4958 days

  33. NZART Sangster Shield

    CW · 80m · NZART

    • → · 3hin 4958 days

  34. His Majesty the King of Spain Contest, CW

    CW · 160-10m · URE

    • → · 23h 59min 4958 days

  35. IARU Region 1 70 MHz MGM Contest

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

    • → · 24hin 4959 days

  36. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 4959 days

  37. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 4959 days

  38. ZS3 QSO Party

    CWSSB · 40m · Northern Cape Amateur Radio Club

    • → · 1hin 4960 days

  39. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 4962 days

  40. CQ WW WPX Contest, CW

    CW · 160-10m · CQ Magazine

    • → · 47h 59min 4965 days