Contest Calendar

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

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September 2035

This month DXpeditions

41 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 September 2035, by day
MonTueWedThuFriSatSun

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4

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Every session in September 203541

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81 sessions across 41 contests; repeats share a row.

Contests starting in September 2035
ContestDateStartEndDurationModeBandSponsorStarts in
All Asian DX Contest, Phone48hSSB160-10mJARLin 3238 days
SARL National Field Day26hSSBCW160-10mSARLin 3238 days
AGCW Handtastenparty 40m (HTP)3hCW40mAGCW-DLin 3238 days
IRTS SSB Field Day can't enter24hSSB80-10mIRTSin 3238 days
RSGB SSB Field Day can't enter24hSSB80-10mRSGB Contest Committeein 3238 days
USKA Field Day (SSB) can't enter23h 59mSSB160-10mUSKAin 3238 days
IARU Region 1 145 MHz Contest24hCWSSBFM2mIARU Region 1 VHF+ Committeein 3238 days
PODXS 070 Club Jay Hudak Memorial 80M Sprint23h 59mDigitalPSK3180mPODXS 070 Clubin 3238 days
Tennessee QSO Party10hSSBCWDigitalnot recordedTennessee Contest Groupin 3239 days
K1USN Slow Speed Test (SST)8 sessions1hCW160-10mK1USN Radio Clubin 3240 daysin 3244 daysin 3247 daysin 3251 daysin 3254 daysin 3258 daysin 3261 daysin 3265 days
AGCW ZAP Merit Contest (ZMC) unverified4 sessions50mCW80mAGCW-DLin 3240 daysin 3247 daysin 3254 daysin 3261 days
ARS Spartan Sprint2hCW80-10mAdventure Radio Societyin 3241 days
A1Club Weekly Test (AWT)4 sessions1h 15mCWnot recordedA1 Clubin 3242 daysin 3249 daysin 3256 daysin 3263 days
CWops Test (CWT)16 sessions1hCW160-6mCWopsin 3242 daysin 3242 daysin 3243 daysin 3243 daysin 3249 daysin 3249 daysin 3250 daysin 3250 daysin 3256 daysin 3256 daysin 3257 daysin 3257 daysin 3263 daysin 3263 daysin 3264 daysin 3264 days
VHF-UHF FT8 Activity: 144 MHz unverified4hFT8/FT42mQSO BANAT Association (YO2KQT)in 3242 days
SKCC Straight Key Sprint Europe (SKSE)2hCW160-6mStraight Key Century Clubin 3243 days
NCCC FT4 Sprint (FT4 NS)4 sessions30mFT8/FT4FT4160-6mNorthern California Contest Club (NCCC)in 3244 daysin 3251 daysin 3258 daysin 3265 days
NCCC RTTY Sprint (RTTY NS)4 sessions30mRTTY160-15mNorthern California Contest Club (NCCC)in 3244 daysin 3251 daysin 3258 daysin 3265 days
NCCC Sprint (NS)4 sessions30mCW160-15mNorthern California Contest Club (NCCC)in 3244 daysin 3251 daysin 3258 daysin 3265 days
WAE DX Contest SSB47h 59mSSB80-10mDARCin 3245 days
SKCC Weekend Sprintathon (WES)35h 59mCW160-6mStraight Key Century Clubin 3245 days
Colorado QSO Party13h 59mSSBCW80-2mGrand Mesa Contesters of Coloradoin 3245 days
Africa FT4 DX Contest3hFT8/FT4FT480m/40m/20mSARLin 3245 days
ARRL September VHF Contest32h 59mMixed6-3cmARRLin 3245 days
4 States QRP Group Second Sunday Sprint (SSS)2hCWSSBDigital160-10m4 States QRP Groupin 3247 days
DARC CW-Ausbildungscontest unverified59mCWnot recordedDARCin 3248 days
VHF-UHF FT8 Activity: 432 MHz unverified4hFT8/FT470cmQSO BANAT Association (YO2KQT)in 3249 days
ZS SOTA Activity Weekend45h 59mMixednot recordedSOTA SAin 3252 days
ARRL 10 GHz and Up Contest, Round 246h 59mMixed3cmARRLin 3252 days
Scandinavian Activity Contest, CW23h 59mCW80-10mNRAUin 3252 days
Texas QSO Party2 sessions12h6hSSBCWDigitalnot recordedTexas DX Societyin 3252 daysin 3253 days
Washington State Salmon Run2 sessions15h7h 59mSSBCW160-6mWestern Washington DX Clubin 3252 daysin 3253 days
SARL Equinox 6m African DX Entity Challenge (September)719h 58mFT8/FT4FT86mSARLin 3253 days
9A Activity Contest5hCWSSBFM6-23cmHRSin 3253 days
ÖVSV VHF/UHF/Microwave Activity Contest6hCWSSBAMFM6-3cmÖVSVin 3253 days
BARTG Sprint PSK63 Contest3h 59mDigitalPSK6380-10mBARTGin 3253 days
VHF-UHF FT8 Activity: 1296 MHz unverified4hDigitalFT823cmQSO BANAT Association (YO2KQT)in 3256 days
AGB NEMIGA Contest unverified1hCWSSBDigitalFT8, FT480m/40mAGBin 3258 days
AGCW VHF/UHF Contest2 sessions3h1hCW2m/70cmAGCW-DLin 3259 daysin 3259 days
SKCC Straight Key Sprint (SKS)2hCW160-6mStraight Key Century Clubin 3263 days
CQ Worldwide DX Contest, RTTY47h 59mRTTY80-10mCQ Magazinein 3266 days

  1. All Asian DX Contest, Phone

    SSB · 160-10m · JARL

    • → · 48hin 3238 days

  2. SARL National Field Day

    SSBCW · 160-10m · SARL

    • → · 26hin 3238 days

  3. AGCW Handtastenparty 40m (HTP)

    CW · 40m · AGCW-DL

    • → · 3hin 3238 days

  4. IRTS SSB Field Day can't enter

    SSB · 80-10m · IRTS

    • → · 24hin 3238 days

  5. RSGB SSB Field Day can't enter

    SSB · 80-10m · RSGB Contest Committee

    • → · 24hin 3238 days

  6. USKA Field Day (SSB) can't enter

    SSB · 160-10m · USKA

    • → · 23h 59min 3238 days

  7. IARU Region 1 145 MHz Contest

    CWSSBFM · 2m · IARU Region 1 VHF+ Committee

    • → · 24hin 3238 days

  8. PODXS 070 Club Jay Hudak Memorial 80M Sprint

    DigitalPSK31 · 80m · PODXS 070 Club

    • → · 23h 59min 3238 days

  9. Tennessee QSO Party

    SSBCWDigital · Tennessee Contest Group

    • → · 10hin 3239 days

  10. K1USN Slow Speed Test (SST)

    CW · 160-10m · K1USN Radio Club

    • → · 1hin 3240 days
    • → · 1hin 3244 days
    • → · 1hin 3247 days
    • → · 1hin 3251 days
    • → · 1hin 3254 days
    • → · 1hin 3258 days
    • → · 1hin 3261 days
    • → · 1hin 3265 days

  11. AGCW ZAP Merit Contest (ZMC) unverified

    CW · 80m · AGCW-DL

    • → · 50min 3240 days
    • → · 50min 3247 days
    • → · 50min 3254 days
    • → · 50min 3261 days

  12. ARS Spartan Sprint

    CW · 80-10m · Adventure Radio Society

    • → · 2hin 3241 days

  13. A1Club Weekly Test (AWT)

    CW · A1 Club

    • → · 1h 15min 3242 days
    • → · 1h 15min 3249 days
    • → · 1h 15min 3256 days
    • → · 1h 15min 3263 days

  14. CWops Test (CWT)

    CW · 160-6m · CWops

    • → · 1hin 3242 days
    • → · 1hin 3242 days
    • → · 1hin 3243 days
    • → · 1hin 3243 days
    • → · 1hin 3249 days
    • → · 1hin 3249 days
    • → · 1hin 3250 days
    • → · 1hin 3250 days
    • → · 1hin 3256 days
    • → · 1hin 3256 days
    • → · 1hin 3257 days
    • → · 1hin 3257 days
    • → · 1hin 3263 days
    • → · 1hin 3263 days
    • → · 1hin 3264 days
    • → · 1hin 3264 days

  15. VHF-UHF FT8 Activity: 144 MHz unverified

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

    • → · 4hin 3242 days

  16. SKCC Straight Key Sprint Europe (SKSE)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 3243 days

  17. NCCC FT4 Sprint (FT4 NS)

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

    • → · 30min 3244 days
    • → · 30min 3251 days
    • → · 30min 3258 days
    • → · 30min 3265 days

  18. NCCC RTTY Sprint (RTTY NS)

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

    • → · 30min 3244 days
    • → · 30min 3251 days
    • → · 30min 3258 days
    • → · 30min 3265 days

  19. NCCC Sprint (NS)

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

    • → · 30min 3244 days
    • → · 30min 3251 days
    • → · 30min 3258 days
    • → · 30min 3265 days

  20. WAE DX Contest SSB

    SSB · 80-10m · DARC

    • → · 47h 59min 3245 days

  21. SKCC Weekend Sprintathon (WES)

    CW · 160-6m · Straight Key Century Club

    • → · 35h 59min 3245 days

  22. Colorado QSO Party

    SSBCW · 80-2m · Grand Mesa Contesters of Colorado

    • → · 13h 59min 3245 days

  23. Africa FT4 DX Contest

    FT8/FT4FT4 · 80m/40m/20m · SARL

    • → · 3hin 3245 days

  24. ARRL September VHF Contest

    Mixed · 6-3cm · ARRL

    • → · 32h 59min 3245 days

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

    CWSSBDigital · 160-10m · 4 States QRP Group

    • → · 2hin 3247 days

  26. DARC CW-Ausbildungscontest unverified

    CW · DARC

    • → · 59min 3248 days

  27. VHF-UHF FT8 Activity: 432 MHz unverified

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

    • → · 4hin 3249 days

  28. ZS SOTA Activity Weekend

    Mixed · SOTA SA

    • → · 45h 59min 3252 days

  29. ARRL 10 GHz and Up Contest, Round 2

    Mixed · 3cm · ARRL

    • → · 46h 59min 3252 days

  30. Scandinavian Activity Contest, CW

    CW · 80-10m · NRAU

    • → · 23h 59min 3252 days

  31. Texas QSO Party

    SSBCWDigital · Texas DX Society

    • → · 12hin 3252 days
    • → · 6hin 3253 days

  32. Washington State Salmon Run

    SSBCW · 160-6m · Western Washington DX Club

    • → · 15hin 3252 days
    • → · 7h 59min 3253 days

  33. SARL Equinox 6m African DX Entity Challenge (September)

    FT8/FT4FT8 · 6m · SARL

    • → · 719h 58min 3253 days

  34. 9A Activity Contest

    CWSSBFM · 6-23cm · HRS

    • → · 5hin 3253 days

  35. ÖVSV VHF/UHF/Microwave Activity Contest

    CWSSBAMFM · 6-3cm · ÖVSV

    • → · 6hin 3253 days

  36. BARTG Sprint PSK63 Contest

    DigitalPSK63 · 80-10m · BARTG

    • → · 3h 59min 3253 days

  37. VHF-UHF FT8 Activity: 1296 MHz unverified

    DigitalFT8 · 23cm · QSO BANAT Association (YO2KQT)

    • → · 4hin 3256 days

  38. AGB NEMIGA Contest unverified

    CWSSBDigitalFT8, FT4 · 80m/40m · AGB

    • → · 1hin 3258 days

  39. AGCW VHF/UHF Contest

    CW · 2m/70cm · AGCW-DL

    • → · 3hin 3259 days
    • → · 1hin 3259 days

  40. SKCC Straight Key Sprint (SKS)

    CW · 160-6m · Straight Key Century Club

    • → · 2hin 3263 days

  41. CQ Worldwide DX Contest, RTTY

    RTTY · 80-10m · CQ Magazine

    • → · 47h 59min 3266 days