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May Half Marathons 2027

There are 115 upcoming half marathons in May on the 42Cal calendar, all in May 2027.

115
Upcoming races
May 2027
Date range
20
Countries
315 ft
Median elevation

Race data last updated .

Upcoming May Half Marathons 2027

  1. May 1, 2027
    Opening Soon

    Knokke Run

    Knokke-Heist, West Flanders, Belgium
    Half Marathon

    Also: 10K, 5K

    See full guide
  2. May 1, 2027
    Opening Soon

    Maratona del Riso

    Santhià, Piedmont, Italy
    Marathon

    Also: Half Marathon, 10K

    See full guide
  3. May 1, 2027
    Opening Soon

    Neuse River Bridge Run

    New Bern, North Carolina, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  4. May 1, 2027
    Opening Soon

    Rotorua Marathon

    Rotorua, Bay of Plenty, New Zealand
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  5. May 1, 2027
    Opening Soon

    Semi-Marathon de Nîmes

    Nîmes, Occitanie, France
    Half Marathon

    Also: 10K

    See full guide
  6. May 1, 2027
    Registration Open

    TopCity Half Marathon

    Topeka, KS, United States
    Half Marathon

    Also: 5K

    See full guide
  7. May 1, 2027
    Registration Open

    Västerås Marathon

    Västerås, Västmanland County, Sweden
    Marathon

    Also: Half Marathon, 10K

    See full guide
  8. May 2, 2027
    Opening Soon

    Adelaide Marathon

    Adelaide, South Australia, Australia
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  9. May 2, 2027
    Opening Soon

    Baku Marathon

    Baku, Azerbaijan
    Marathon

    Also: Half Marathon, 10K

    See full guide
  10. May 2, 2027
    Registration Open

    Bari Med Marathon

    Bari, Apulia, Italy
    Half Marathon

    Also: 10K

    See full guide
  11. May 2, 2027
    Registration Open

    Belfast City Marathon

    Belfast, Northern Ireland, United Kingdom
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  12. May 2, 2027
    Opening Soon

    BMO Vancouver Marathon

    Vancouver, BC, Canada
    Marathon

    Also: Half Marathon

    See full guide
  13. May 2, 2027
    Registration Open

    Colorado Marathon

    Fort Collins, CO, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  14. May 2, 2027
    Opening Soon

    Dublin City Half Marathon

    Dublin, County Dublin, Ireland
    Half Marathon
    See full guide
  15. May 2, 2027
    Registration Open

    Eau Claire Marathon

    Eau Claire, Wisconsin, United States
    Marathon

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

    See full guide
  16. May 2, 2027
    Registration Open

    Flying Pig Marathon

    Cincinnati, OH, United States
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  17. May 2, 2027
    Registration Open

    Great Birmingham Run

    Birmingham, West Midlands, United Kingdom
    Half Marathon

    Also: 10K

    See full guide
  18. May 2, 2027
    Opening Soon

    Great Limerick Run

    Limerick, County Limerick, Ireland
    Marathon

    Also: Half Marathon

    See full guide
  19. May 2, 2027
    Opening Soon

    Lincoln Marathon

    Lincoln, NE, United States
    Marathon

    Also: Half Marathon

    See full guide
  20. May 2, 2027
    Opening Soon

    Long Island Marathon

    East Meadow, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  21. May 2, 2027
    Opening Soon

    Lucca Half Marathon

    Lucca, Tuscany, Italy
    Half Marathon

    Also: 10K

    See full guide
  22. May 2, 2027
    Opening Soon

    Maratón Internacional de Mendoza

    Mendoza, Argentina
    Marathon

    Also: Half Marathon, 10K

    See full guide
  23. May 2, 2027
    Opening Soon

    Maratón Montevideo

    Montevideo, Uruguay
    Marathon

    Also: Half Marathon, 10K

    See full guide
  24. May 2, 2027
    Registration Open

    Newcastle-Gateshead Marathon

    Newcastle upon Tyne and Gateshead, Tyne and Wear, United Kingdom
    Marathon

    Also: Half Marathon, 10K

    See full guide
  25. May 2, 2027
    Registration Open

    OC Marathon

    Newport Beach to Costa Mesa, California, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  26. May 2, 2027
    Opening Soon

    Pittsburgh Marathon

    Pittsburgh, PA, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  27. May 2, 2027
    Registration Open

    Providence Rhode Races Marathon

    East Providence, RI, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  28. May 2, 2027
    Registration Open

    Rhein-Ruhr-Marathon

    Duisburg, North Rhine-Westphalia, Germany
    Marathon

    Also: Half Marathon

    See full guide
  29. May 2, 2027
    Opening Soon

    SäterMaran

    Säter, Dalarna County, Sweden
    Marathon

    Also: Half Marathon, 10K

    See full guide
  30. May 2, 2027
    Registration Open

    Semi-Marathon de l'Ourse

    Saint-Ghislain, Hainaut, Belgium
    Half Marathon

    Also: 10K, 5K, 10K

    See full guide
  31. May 2, 2027
    Registration Open

    Tacoma City Marathon

    Gig Harbor to Tacoma, Washington, United States
    Marathon

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

    See full guide
  32. May 2, 2027
    Opening Soon

    Toronto Marathon

    Toronto, Ontario, Canada
    Marathon

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

    See full guide
  33. May 2, 2027
    Opening Soon

    Trieste 42K

    Trieste, Friuli-Venezia Giulia, Italy
    Marathon

    Also: Half Marathon, 10K

    See full guide
  34. May 3, 2027
    Registration Open

    Milton Keynes Marathon

    Milton Keynes, England, United Kingdom
    Marathon

    Also: Half Marathon, 5K

    See full guide
  35. May 6, 2027
    Opening Soon

    Auffahrtslauf St. Gallen

    St. Gallen, Switzerland
    Half Marathon

    Also: 10K, 5K

    See full guide
  36. May 6, 2027
    Opening Soon

    Hagener Volkslauf

    Hagen, North Rhine-Westphalia, Germany
    Half Marathon

    Also: 10K, 5K

    See full guide
  37. May 8, 2027
    Registration Open

    500 Festival Mini-Marathon

    Indianapolis, Indiana, United States
    Half Marathon

    Also: 5K

    See full guide
  38. May 8, 2027
    Registration Open

    Greenbrier Half Marathon

    White Sulphur Springs, WV, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  39. May 8, 2027
    Registration Open

    ING Night Marathon Luxembourg

    Luxembourg City, Luxembourg
    Marathon

    Also: Half Marathon, 5K

    See full guide
  40. May 8, 2027
    Registration Open

    Lake Wobegon Trail Marathon

    Holdingford, MN, United States
    Marathon

    Also: Half Marathon, 10K

    See full guide
  41. May 8, 2027
    Opening Soon

    Run Killarney

    Killarney, County Kerry, Ireland
    Half Marathon

    Also: 10K

    See full guide
  42. May 9, 2027
    Opening Soon

    Courses de Strasbourg Eurométropole

    Strasbourg, Grand Est, France
    Half Marathon

    Also: 10K, 5K, Half Marathon

    See full guide
  43. May 9, 2027
    Opening Soon

    Geneva Marathon

    Geneva, Switzerland
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  44. May 9, 2027
    Registration Open

    Grand Prix Winterthur

    Winterthur, Zurich, Switzerland
    Half Marathon

    Also: 10K, 5K

    See full guide
  45. May 9, 2027
    Registration Open

    Great Bristol Half Marathon

    Bristol, United Kingdom
    Half Marathon

    Also: 10K

    See full guide
  46. May 9, 2027
    Opening Soon

    Gutenberg Halbmarathon Mainz

    Mainz, Rhineland-Palatinate, Germany
    Half Marathon

    Also: 10K

    See full guide
  47. May 9, 2027
    Opening Soon

    Leiden Marathon

    Leiden, South Holland, Netherlands
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  48. May 9, 2027
    Opening Soon

    Loch Leven Half Marathon

    Kinross, Scotland, United Kingdom
    Half Marathon
    See full guide
  49. May 9, 2027
    Opening Soon

    LOOP Leeuwarden

    Leeuwarden, Friesland, Netherlands
    Half Marathon

    Also: 5K, 10K, 5K

    See full guide
  50. May 9, 2027
    Opening Soon

    Media Maratón Ciudad de La Laguna

    San Cristóbal de La Laguna, Tenerife, Spain
    Half Marathon

    Also: 10K, 5K

    See full guide
  51. May 9, 2027
    Opening Soon

    Media Maratón de Santander

    Santander, Cantabria, Spain
    Half Marathon

    Also: 10K, 5K

    See full guide
  52. May 9, 2027
    Opening Soon

    Media Maratón Pamplona

    Pamplona, Navarre, Spain
    Half Marathon

    Also: 5K

    See full guide
  53. May 9, 2027
    Opening Soon

    Quad Cities Distance Classic

    Moline, Illinois, United States
    Half Marathon

    Also: 5K

    See full guide
  54. May 9, 2027
    Opening Soon

    Regensburg Marathon

    Regensburg, Bavaria, Germany
    Marathon

    Also: Half Marathon

    See full guide
  55. May 9, 2027
    Registration Open

    Rob Burrow Leeds Marathon

    Leeds, West Yorkshire, United Kingdom
    Marathon

    Also: Half Marathon

    See full guide
  56. May 9, 2027
    Opening Soon

    Stewart McKelvey Fredericton Marathon

    Fredericton, New Brunswick, Canada
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  57. May 9, 2027
    Opening Soon

    Sunderland City Runs

    Sunderland, Tyne and Wear, United Kingdom
    10K

    Also: 5K, Half Marathon

    See full guide
  58. May 9, 2027
    Opening Soon

    Trinidad and Tobago Midnight Marathon

    Port of Spain, Trinidad, Trinidad and Tobago
    Marathon

    Also: 10K, Half Marathon

    See full guide
  59. May 15, 2027
    Registration Open

    Great Wall Marathon

    Huangyaguan, Tianjin, China
    Marathon

    Also: Half Marathon, 5K

    See full guide
  60. May 15, 2027
    Opening Soon

    Media Maratón de Cáceres

    Cáceres, Extremadura, Spain
    Half Marathon

    Also: 10K

    See full guide

Compare These Races

RaceDateLocationDistanceElevationStatus
Knokke RunMay 2027Knokke-Heist, BelgiumHalf Marathon10 mOpening Soon
Maratona del RisoMay 2027Santhià, ItalyMarathon30 mOpening Soon
Neuse River Bridge RunMay 2027New Bern, United StatesHalf Marathon200 ftOpening Soon
Rotorua MarathonMay 2027Rotorua, New ZealandMarathon250 mOpening Soon
Semi-Marathon de NîmesMay 2027Nîmes, FranceHalf Marathon40 mOpening Soon
TopCity Half MarathonMay 2027Topeka, United StatesHalf Marathon70 mRegistration Open
Västerås MarathonMay 2027Västerås, SwedenMarathon32 mRegistration Open
Adelaide MarathonMay 2027Adelaide, AustraliaMarathon40 mOpening Soon
Baku MarathonMay 2027Baku, AzerbaijanMarathon80 mOpening Soon
Bari Med MarathonMay 2027Bari, ItalyHalf Marathon40 mRegistration Open
Belfast City MarathonMay 2027Belfast, United KingdomMarathon—Registration Open
BMO Vancouver MarathonMay 2027Vancouver, CanadaMarathon160 mOpening Soon
Colorado MarathonMay 2027Fort Collins, United StatesMarathon180 mRegistration Open
Dublin City Half MarathonMay 2027Dublin, IrelandHalf Marathon80 mOpening Soon
Eau Claire MarathonMay 2027Eau Claire, United StatesMarathon590 ftRegistration Open
Flying Pig MarathonMay 2027Cincinnati, United StatesMarathon350 mRegistration Open
Great Birmingham RunMay 2027Birmingham, United KingdomHalf Marathon96 mRegistration Open
Great Limerick RunMay 2027Limerick, IrelandMarathon90 mOpening Soon
Lincoln MarathonMay 2027Lincoln, United StatesMarathon158 mOpening Soon
Long Island MarathonMay 2027East Meadow, United StatesMarathon40 mOpening Soon
Lucca Half MarathonMay 2027Lucca, ItalyHalf Marathon20 mOpening Soon
Maratón Internacional de MendozaMay 2027Mendoza, ArgentinaMarathon138 mOpening Soon
Maratón MontevideoMay 2027Montevideo, UruguayMarathon100 mOpening Soon
Newcastle-Gateshead MarathonMay 2027Newcastle upon Tyne and Gateshead, United KingdomMarathon140 mRegistration Open
OC MarathonMay 2027Newport Beach to Costa Mesa, United StatesMarathon330 ftRegistration Open
Pittsburgh MarathonMay 2027Pittsburgh, United StatesMarathon700 ftOpening Soon
Providence Rhode Races MarathonMay 2027East Providence, United StatesMarathon—Registration Open
Rhein-Ruhr-MarathonMay 2027Duisburg, GermanyMarathon60 mRegistration Open
SäterMaranMay 2027Säter, SwedenMarathon150 mOpening Soon
Semi-Marathon de l'OurseMay 2027Saint-Ghislain, BelgiumHalf Marathon60 mRegistration Open
Tacoma City MarathonMay 2027Gig Harbor to Tacoma, United StatesMarathon263 mRegistration Open
Toronto MarathonMay 2027Toronto, CanadaMarathon55 mOpening Soon
Trieste 42KMay 2027Trieste, ItalyMarathon150 mOpening Soon
Milton Keynes MarathonMay 2027Milton Keynes, United KingdomMarathon120 mRegistration Open
Auffahrtslauf St. GallenMay 2027St. Gallen, SwitzerlandHalf Marathon319 mOpening Soon
Hagener VolkslaufMay 2027Hagen, GermanyHalf Marathon462 mOpening Soon
500 Festival Mini-MarathonMay 2027Indianapolis, United StatesHalf Marathon40 mRegistration Open
Greenbrier Half MarathonMay 2027White Sulphur Springs, United StatesHalf Marathon180 mRegistration Open
ING Night Marathon LuxembourgMay 2027Luxembourg City, LuxembourgMarathon287 mRegistration Open
Lake Wobegon Trail MarathonMay 2027Holdingford, United StatesMarathon76 mRegistration Open
Run KillarneyMay 2027Killarney, IrelandHalf Marathon150 mOpening Soon
Courses de Strasbourg EurométropoleMay 2027Strasbourg, FranceHalf Marathon35 mOpening Soon
Geneva MarathonMay 2027Geneva, SwitzerlandMarathon160 mOpening Soon
Grand Prix WinterthurMay 2027Winterthur, SwitzerlandHalf Marathon190 mRegistration Open
Great Bristol Half MarathonMay 2027Bristol, United KingdomHalf Marathon110 mRegistration Open
Gutenberg Halbmarathon MainzMay 2027Mainz, GermanyHalf Marathon60 mOpening Soon
Leiden MarathonMay 2027Leiden, NetherlandsMarathon15 mOpening Soon
Loch Leven Half MarathonMay 2027Kinross, United KingdomHalf Marathon140 mOpening Soon
LOOP LeeuwardenMay 2027Leeuwarden, NetherlandsHalf Marathon25 mOpening Soon
Media Maratón Ciudad de La LagunaMay 2027San Cristóbal de La Laguna, SpainHalf Marathon110 mOpening Soon
Media Maratón de SantanderMay 2027Santander, SpainHalf Marathon45 mOpening Soon
Media Maratón PamplonaMay 2027Pamplona, SpainHalf Marathon100 mOpening Soon
Quad Cities Distance ClassicMay 2027Moline, United StatesHalf Marathon10 mOpening Soon
Regensburg MarathonMay 2027Regensburg, GermanyMarathon60 mOpening Soon
Rob Burrow Leeds MarathonMay 2027Leeds, United KingdomMarathon412 mRegistration Open
Stewart McKelvey Fredericton MarathonMay 2027Fredericton, CanadaMarathon45 mOpening Soon
Sunderland City RunsMay 2027Sunderland, United Kingdom10K40 mOpening Soon
Trinidad and Tobago Midnight MarathonMay 2027Port of Spain, Trinidad and TobagoMarathon60 mOpening Soon
Great Wall MarathonMay 2027Huangyaguan, ChinaMarathon1,560 mRegistration Open
Media Maratón de CáceresMay 2027Cáceres, SpainHalf Marathon150 mOpening Soon

Related Collections

May Half Marathons in EuropeMay Half Marathons in Latin AmericaMay Half Marathons in North AmericaApril Half MarathonsApril Half Marathons in EuropeApril Half Marathons in Latin America

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