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December Half Marathons 2026

There are 38 upcoming half marathons in December on the 42Cal calendar, all in December 2026.

38
Upcoming races
December 2026
Date range
17
Countries
262 ft
Median elevation

Race data last updated .

Upcoming December Half Marathons 2026

  1. Dec 5, 2026
    Registration Open

    Rehoboth Beach Seashore Marathon

    Rehoboth Beach, DE, United States
    Marathon

    Also: Half Marathon

    See full guide
  2. Dec 5, 2026
    Registration Open

    St. Jude Memphis Marathon

    Memphis, TN, United States
    Marathon

    Also: Half Marathon

    See full guide
  3. Dec 5, 2026
    Registration Open

    Wilmington Historic Half Marathon

    Wilmington, North Carolina, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  4. Dec 6, 2026
    Registration Open

    CagliariRespira

    Cagliari, Sardinia, Italy
    Half Marathon

    Also: Half Marathon, Half Marathon

    See full guide
  5. Dec 6, 2026
    Registration Open

    COMAR Tunis-Carthage Marathon

    Tunis, Tunis Governorate, Tunisia
    Marathon

    Also: Half Marathon, 5K

    See full guide
  6. Dec 6, 2026
    Registration Open

    Darlington Half Marathon

    Darlington, County Durham, United Kingdom
    Half Marathon
    See full guide
  7. Dec 6, 2026
    Registration Open

    Gran Maratón Pacífico Mazatlán

    Mazatlán, Sinaloa, Mexico
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  8. Dec 6, 2026
    Registration Open

    Ho Chi Minh City International Marathon

    Ho Chi Minh City, Vietnam
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  9. Dec 6, 2026
    Opening Soon

    Macao International Marathon

    Macau, Macao SAR, China
    Marathon

    Also: Half Marathon

    See full guide
  10. Dec 6, 2026
    Opening Soon

    Medio Maratón Tulum

    Tulum, Quintana Roo, Mexico
    Half Marathon

    Also: 5K, 10K

    See full guide
  11. Dec 6, 2026
    Registration Open

    Reggae Marathon

    Kingston, Jamaica
    Half Marathon

    Also: 10K, 5K

    See full guide
  12. Dec 6, 2026
    Opening Soon

    Run Barbados Marathon

    Bridgetown, Saint Michael, Barbados
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  13. Dec 6, 2026
    Registration Open

    San Antonio Marathon

    San Antonio, Texas, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  14. Dec 6, 2026
    Registration Open

    San José Marathon Costa Rica

    San José, San José Province, Costa Rica
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  15. Dec 6, 2026
    Opening Soon

    Shenzhen Marathon

    Shenzhen, Guangdong, China
    Marathon

    Also: Half Marathon

    See full guide
  16. Dec 6, 2026
    Sold Out

    Singapore International Marathon

    Singapore
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  17. Dec 12, 2026
    Registration Open

    Jacksonville Marathon

    Jacksonville, FL, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  18. Dec 12, 2026
    Sold Out

    Kiawah Island Marathon

    Kiawah Island, SC, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  19. Dec 12, 2026
    Opening Soon

    Langkawi International Half Marathon

    Langkawi, Kedah, Malaysia
    Half Marathon

    Also: 10K

    See full guide
  20. Dec 13, 2026
    Registration Open

    BCS Marathon

    College Station, TX, United States
    Marathon

    Also: Half Marathon

    See full guide
  21. Dec 13, 2026
    Registration Open

    BMW Dallas Marathon

    Dallas, TX, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  22. Dec 13, 2026
    Registration Open

    Catania Marathon

    Catania, Sicily, Italy
    Marathon

    Also: Half Marathon, 5K

    See full guide
  23. Dec 13, 2026
    Opening Soon

    Invernalissima

    Bastia Umbra, Umbria, Italy
    Half Marathon

    Also: 5K

    See full guide
  24. Dec 13, 2026
    Registration Open

    Maratona di Reggio Emilia Città del Tricolore

    Reggio Emilia, Emilia-Romagna, Italy
    Marathon

    Also: Half Marathon

    See full guide
  25. Dec 13, 2026
    Sold Out

    Maratón Powerade Monterrey

    Monterrey, Nuevo León, Mexico
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  26. Dec 13, 2026
    Registration Open

    Maya Marathon

    Cozumel, Quintana Roo, Mexico
    Marathon

    Also: Half Marathon, 10K

    See full guide
  27. Dec 13, 2026
    Opening Soon

    Media Maratón Volta á Ría

    Neda, Galicia, Spain
    Half Marathon
    See full guide
  28. Dec 13, 2026
    Registration Open

    Mississippi Gulf Coast Marathon

    Pass Christian to Biloxi, Mississippi, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  29. Dec 13, 2026
    Registration Open

    Penang Bridge International Marathon

    Batu Kawan, Penang, Malaysia
    Marathon

    Also: Half Marathon, 10K

    See full guide
  30. Dec 13, 2026
    Registration Open

    Rocket City Marathon

    Huntsville, AL, United States
    Marathon

    Also: Marathon, Half Marathon, 10K, 5K

    See full guide
  31. Dec 13, 2026
    Registration Open

    Rock 'n' Roll Mexico City Half Marathon

    Ciudad de México, Mexico
    Half Marathon

    Also: 10K

    See full guide
  32. Dec 13, 2026
    Registration Open

    Tucson Marathon

    Oracle, AZ, United States to Oro Valley, AZ, United States
    Marathon

    Also: Half Marathon, 50K

    See full guide
  33. Dec 19, 2026
    Registration Open

    Cajun Country Run

    Lafayette, Louisiana, United States
    Half Marathon

    Also: 10K, 5K, 10K, 5K

    See full guide
  34. Dec 20, 2026
    Registration Closed

    Guangzhou Marathon

    Guangzhou, Guangdong, China
    Marathon

    Also: Half Marathon

    See full guide
  35. Dec 20, 2026
    Registration Open

    Maratona di Pisa

    Pisa, Tuscany, Italy
    Marathon

    Also: Half Marathon, 5K

    See full guide
  36. Dec 20, 2026
    Registration Open

    Muang Thai Chiang Mai Marathon

    Chiang Mai, Thailand
    Marathon

    Also: Half Marathon, 10K

    See full guide
  37. Dec 20, 2026
    Registration Closed

    Taipei Marathon

    Taipei, Taiwan
    Marathon

    Also: Half Marathon

    See full guide
  38. Dec 27, 2026
    Registration Open

    Derde Kerstdagloop

    Arnhem, Gelderland, Netherlands
    Half Marathon
    See full guide

Compare These Races

RaceDateLocationDistanceElevationStatus
Rehoboth Beach Seashore MarathonDecember 2026Rehoboth Beach, United StatesMarathon30 mRegistration Open
St. Jude Memphis MarathonDecember 2026Memphis, United StatesMarathon214 mRegistration Open
Wilmington Historic Half MarathonDecember 2026Wilmington, United StatesHalf Marathon150 ftRegistration Open
CagliariRespiraDecember 2026Cagliari, ItalyHalf Marathon15 mRegistration Open
COMAR Tunis-Carthage MarathonDecember 2026Tunis, TunisiaMarathon40 mRegistration Open
Darlington Half MarathonDecember 2026Darlington, United KingdomHalf Marathon60 mRegistration Open
Gran Maratón Pacífico MazatlánDecember 2026Mazatlán, MexicoMarathon40 mRegistration Open
Ho Chi Minh City International MarathonDecember 2026Ho Chi Minh City, VietnamMarathon80 mRegistration Open
Macao International MarathonDecember 2026Macau, MacaoMarathon80 mOpening Soon
Medio Maratón TulumDecember 2026Tulum, MexicoHalf Marathon30 mOpening Soon
Reggae MarathonDecember 2026Kingston, JamaicaHalf Marathon30 mRegistration Open
Run Barbados MarathonDecember 2026Bridgetown, BarbadosMarathon150 mOpening Soon
San Antonio MarathonDecember 2026San Antonio, United StatesMarathon—Registration Open
San José Marathon Costa RicaDecember 2026San José, Costa RicaMarathon150 mRegistration Open
Shenzhen MarathonDecember 2026Shenzhen, ChinaMarathon70 mOpening Soon
Singapore International MarathonDecember 2026Singapore, SingaporeMarathon100 mSold Out
Jacksonville MarathonDecember 2026Jacksonville, United StatesMarathon60 mRegistration Open
Kiawah Island MarathonDecember 2026Kiawah Island, United StatesMarathon50 ftSold Out
Langkawi International Half MarathonDecember 2026Langkawi, MalaysiaHalf Marathon80 mOpening Soon
BCS MarathonDecember 2026College Station, United StatesMarathon717 ftRegistration Open
BMW Dallas MarathonDecember 2026Dallas, United StatesMarathon843 ftRegistration Open
Catania MarathonDecember 2026Catania, ItalyMarathon15 mRegistration Open
InvernalissimaDecember 2026Bastia Umbra, ItalyHalf Marathon60 mOpening Soon
Maratona di Reggio Emilia Città del TricoloreDecember 2026Reggio Emilia, ItalyMarathon90 mRegistration Open
Maratón Powerade MonterreyDecember 2026Monterrey, MexicoMarathon181 mSold Out
Maya MarathonDecember 2026Cozumel, MexicoMarathon30 mRegistration Open
Media Maratón Volta á RíaDecember 2026Neda, SpainHalf Marathon200 mOpening Soon
Mississippi Gulf Coast MarathonDecember 2026Pass Christian to Biloxi, United StatesMarathon50 mRegistration Open
Penang Bridge International MarathonDecember 2026Batu Kawan, MalaysiaMarathon80 mRegistration Open
Rocket City MarathonDecember 2026Huntsville, United StatesMarathon667 ftRegistration Open
Rock 'n' Roll Mexico City Half MarathonDecember 2026Ciudad de México, MexicoHalf Marathon90 mRegistration Open
Tucson MarathonDecember 2026Oracle, United StatesMarathon292 ftRegistration Open
Cajun Country RunDecember 2026Lafayette, United StatesHalf Marathon30 mRegistration Open
Guangzhou MarathonDecember 2026Guangzhou, ChinaMarathon80 mRegistration Closed
Maratona di PisaDecember 2026Pisa, ItalyMarathon96 mRegistration Open
Muang Thai Chiang Mai MarathonDecember 2026Chiang Mai, ThailandMarathon30 mRegistration Open
Taipei MarathonDecember 2026Taipei, TaiwanMarathon—Registration Closed
Derde KerstdagloopDecember 2026Arnhem, NetherlandsHalf Marathon185 mRegistration Open

Related Collections

December Half Marathons in AsiaDecember Half Marathons in EuropeDecember Half Marathons in Latin AmericaDecember Half Marathons in North AmericaApril Half MarathonsApril Half Marathons in Europe

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