42cal logo
42cal
All Collections
Race Collection

Boston Qualifier Marathons 2026–2027

There are 413 upcoming Boston-qualifying marathons on the 42Cal calendar, from October 2026 through October 2027.

413
Upcoming races
October 2026 – October 2027
Date range
26
Countries
328 ft
Median elevation

Race data last updated .

Upcoming Boston Qualifier Marathons 2026–2027

  1. Oct 10, 2026
    Registration Open

    EDP Lisbon Marathon

    Lisbon, Portugal
    Marathon

    Also: Half Marathon

    See full guide
  2. Oct 10, 2026
    Registration Open

    Eversource Hartford Marathon

    Hartford, CT, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  3. Oct 10, 2026
    Registration Open

    Kathmandu Marathon

    Kathmandu, Bagmati Province, Nepal
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  4. Oct 10, 2026
    Registration Open

    WhistleStop Marathon

    Iron River, WI to Ashland, WI, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  5. Oct 11, 2026
    Lottery Only

    Bank of America Chicago Marathon

    Chicago, IL, United States
    Marathon
    See full guide
  6. Oct 11, 2026
    Registration Open

    Bruges Marathon

    Bruges, West Flanders, Belgium
    Marathon

    Also: Half Marathon

    See full guide
  7. Oct 11, 2026
    Registration Open

    Bucharest Marathon

    Bucharest, Bucharest, Romania
    Marathon

    Also: Half Marathon, 10K

    See full guide
  8. Oct 11, 2026
    Sold Out

    Cape Cod Marathon

    Falmouth, MA, United States
    Marathon

    Also: Half Marathon, 5K, Marathon

    See full guide
  9. Oct 11, 2026
    Registration Open

    City of Trees Marathon

    Boise, Idaho, United States
    Marathon

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

    See full guide
  10. Oct 11, 2026
    Sold Out

    Eindhoven Marathon

    Eindhoven, North Brabant, Netherlands
    Marathon

    Also: Half Marathon

    See full guide
  11. Oct 11, 2026
    Registration Open

    Essen Marathon

    Essen, North Rhine-Westphalia, Germany
    Marathon
    See full guide
  12. Oct 11, 2026
    Registration Open

    Graz Marathon

    Opernring, Graz, Austria
    Marathon

    Also: Half Marathon, 5K

    See full guide
  13. Oct 11, 2026
    Sold Out

    Long Beach Marathon

    Long Beach, CA, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  14. Oct 11, 2026
    Registration Closed

    Marathon Beneva de Montréal

    Montréal, Québec, Canada
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  15. Oct 11, 2026
    Registration Open

    MARATHON MÜNCHEN by Brooks

    Munich, Germany
    Marathon

    Also: Half Marathon, 10K

    See full guide
  16. Oct 11, 2026
    Lottery Only

    Melbourne Marathon

    Melbourne, Victoria, Australia
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  17. Oct 11, 2026
    Registration Open

    Mohawk Hudson River Marathon

    Schenectady to Albany, NY, United States
    Marathon

    Also: Half Marathon

    See full guide
  18. Oct 11, 2026
    Registration Open

    Novi Sad Marathon

    Novi Sad, Vojvodina, Serbia
    Marathon

    Also: 5K

    See full guide
  19. Oct 11, 2026
    Registration Open

    Prairie Fire Marathon

    Wichita, KS, United States
    Marathon

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

    See full guide
  20. Oct 11, 2026
    Registration Open

    Royal Victoria Marathon

    Victoria, BC, Canada
    Marathon

    Also: Half Marathon, 5K

    See full guide
  21. Oct 11, 2026
    Registration Open

    SAARathon

    Saarbrücken, Saarland, Germany
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  22. Oct 11, 2026
    Registration Open

    Schwarzwald-Marathon

    Bräunlingen, Baden-Württemberg, Germany
    Marathon

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

    See full guide
  23. Oct 11, 2026
    Registration Open

    Snohomish River Run

    Snohomish, Washington, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  24. Oct 11, 2026
    Registration Open

    Sofia Marathon

    Sofia, Bulgaria
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  25. Oct 11, 2026
    Registration Open

    SPAR Budapest Marathon

    Budapest, Hungary
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  26. Oct 11, 2026
    Registration Open

    Spokane Marathon

    Spokane, Washington, United States
    Marathon

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

    See full guide
  27. Oct 11, 2026
    Registration Open

    The Original Las Vegas Marathon

    Henderson, Nevada, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  28. Oct 11, 2026
    Registration Open

    Zagreb Marathon

    Zagreb, Croatia
    Marathon

    Also: Half Marathon, 10K

    See full guide
  29. Oct 11, 2026
    Registration Open

    Steamtown Marathon

    Forest City to Scranton, PA, United States
    Marathon

    Also: Marathon

    See full guide
  30. Oct 11, 2026
    Registration Closed

    Perth Marathon

    Perth, Western Australia, Australia
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  31. Oct 17, 2026
    Registration Open

    Baltimore Running Festival Marathon

    Baltimore, MD, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  32. Oct 17, 2026
    Registration Open

    Garmin Kansas City Marathon

    Kansas City, MO, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  33. Oct 17, 2026
    Registration Open

    Gyeongju International Marathon

    Gyeongju, North Gyeongsang Province, South Korea
    Marathon

    Also: Half Marathon, 10K

    See full guide
  34. Oct 17, 2026
    Registration Open

    Mankato Marathon

    Mankato, MN, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  35. Oct 18, 2026
    Sold Out

    Baystate Marathon

    Lowell, MA, United States
    Marathon

    Also: Half Marathon, Half Marathon

    See full guide
  36. Oct 18, 2026
    Lottery Only

    Beijing Marathon

    Beijing, China
    Marathon
    See full guide
  37. Oct 18, 2026
    Registration Open

    Detroit Free Press Marathon

    Detroit, MI, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  38. Oct 18, 2026
    Registration Open

    Duke City Marathon

    Albuquerque, New Mexico, United States
    Marathon

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

    See full guide
  39. Oct 18, 2026
    Registration Open

    Grand Rapids Marathon

    Grand Rapids, MI, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  40. Oct 18, 2026
    Registration Open

    IMT Des Moines Marathon

    Des Moines, IA, United States
    Marathon

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

    See full guide
  41. Oct 18, 2026
    Registration Closed

    Ljubljana Marathon

    Ljubljana, Slovenia
    Marathon

    Also: Half Marathon, 10K

    See full guide
  42. Oct 18, 2026
    Registration Open

    Maratón de Santo Domingo

    Centro de los Héroes, Santo Domingo, Dominican Republic
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  43. Oct 18, 2026
    Registration Open

    Maratón Internacional de Juárez

    Ciudad Juárez, Chihuahua, Mexico
    Marathon

    Also: Half Marathon

    See full guide
  44. Oct 18, 2026
    Registration Open

    Mount Desert Island Marathon

    Bar Harbor, Maine, United States
    Marathon

    Also: Half Marathon

    See full guide
  45. Oct 18, 2026
    Registration Closed

    Nationwide Children's Hospital Columbus Marathon

    Columbus, OH, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  46. Oct 18, 2026
    Registration Open

    Parma Marathon

    Parma, Emilia-Romagna, Italy
    Marathon

    Also: 10K, 10K

    See full guide
  47. Oct 18, 2026
    Registration Open

    Stadtwerke Lübeck Marathon

    Lübeck, Schleswig-Holstein, Germany
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  48. Oct 18, 2026
    Registration Closed

    TCS Amsterdam Marathon

    Amsterdam, North Holland, Netherlands
    Marathon

    Also: Half Marathon

    See full guide
  49. Oct 18, 2026
    Registration Closed

    TCS Toronto Waterfront Marathon

    Toronto, Ontario, Canada
    Marathon

    Also: 5K, Half Marathon

    See full guide
  50. Oct 18, 2026
    Registration Open

    Yerevan Marathon

    Yerevan, Armenia
    Marathon

    Also: Half Marathon, 5K

    See full guide
  51. Oct 18, 2026
    Registration Closed

    TUI PALMA MARATHON MALLORCA

    Palma de Mallorca, Spain
    Marathon

    Also: Half Marathon, 10K

    See full guide
  52. Oct 18, 2026
    Registration Open

    TREK Antwerp Marathon

    Antwerp, Belgium
    Marathon

    Also: Half Marathon, 10K

    See full guide
  53. Oct 25, 2026
    Registration Open

    Casablanca Marathon

    Casablanca, Morocco
    Marathon

    Also: Half Marathon

    See full guide
  54. Oct 25, 2026
    Registration Open

    Chengdu Marathon

    Chengdu, Sichuan, China
    Marathon

    Also: Half Marathon

    See full guide
  55. Oct 25, 2026
    Registration Open

    Chuncheon Marathon

    Chuncheon, Gangwon Province, South Korea
    Marathon
    See full guide
  56. Oct 25, 2026
    Registration Open

    Dresden Marathon

    Dresden, Germany
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  57. Oct 25, 2026
    Registration Open

    Frankfurt Mainova Marathon

    Frankfurt, Germany
    Marathon
    See full guide
  58. Oct 25, 2026
    Lottery Only

    Irish Life Dublin Marathon

    Dublin, County Dublin, Ireland
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  59. Oct 25, 2026
    Registration Closed

    Kanazawa Marathon

    Kanazawa, Ishikawa, Japan
    Marathon
    See full guide
  60. Oct 25, 2026
    Sold Out

    Lausanne Marathon

    Lausanne, Switzerland
    Marathon

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

    See full guide

Compare These Races

RaceDateLocationDistanceElevationStatus
EDP Lisbon MarathonOctober 2026Lisbon, PortugalMarathon180 mRegistration Open
Eversource Hartford MarathonOctober 2026Hartford, United StatesMarathon120 mRegistration Open
Kathmandu MarathonOctober 2026Kathmandu, NepalMarathon120 mRegistration Open
WhistleStop MarathonOctober 2026Iron River, United StatesMarathon322 ftRegistration Open
Bank of America Chicago MarathonOctober 2026Chicago, United StatesMarathon150 ftLottery Only
Bruges MarathonOctober 2026Bruges, BelgiumMarathon60 mRegistration Open
Bucharest MarathonOctober 2026Bucharest, RomaniaMarathon40 mRegistration Open
Cape Cod MarathonOctober 2026Falmouth, United StatesMarathon110 mSold Out
City of Trees MarathonOctober 2026Boise, United StatesMarathon200 ftRegistration Open
Eindhoven MarathonOctober 2026Eindhoven, NetherlandsMarathon25 mSold Out
Essen MarathonOctober 2026Essen, GermanyMarathon30 mRegistration Open
Graz MarathonOctober 2026Opernring, AustriaMarathon100 mRegistration Open
Long Beach MarathonOctober 2026Long Beach, United StatesMarathon40 mSold Out
Marathon Beneva de MontréalOctober 2026Montréal, CanadaMarathon172 mRegistration Closed
MARATHON MÜNCHEN by BrooksOctober 2026Munich, GermanyMarathon160 mRegistration Open
Melbourne MarathonOctober 2026Melbourne, AustraliaMarathon100 mLottery Only
Mohawk Hudson River MarathonOctober 2026Schenectady to Albany, United StatesMarathon471 ftRegistration Open
Novi Sad MarathonOctober 2026Novi Sad, SerbiaMarathon20 mRegistration Open
Prairie Fire MarathonOctober 2026Wichita, United StatesMarathon50 mRegistration Open
Royal Victoria MarathonOctober 2026Victoria, CanadaMarathon240 mRegistration Open
SAARathonOctober 2026Saarbrücken, GermanyMarathon60 mRegistration Open
Schwarzwald-MarathonOctober 2026Bräunlingen, GermanyMarathon350 mRegistration Open
Snohomish River RunOctober 2026Snohomish, United StatesMarathon60 mRegistration Open
Sofia MarathonOctober 2026Sofia, BulgariaMarathon150 mRegistration Open
SPAR Budapest MarathonOctober 2026Budapest, HungaryMarathon120 mRegistration Open
Spokane MarathonOctober 2026Spokane, United StatesMarathon150 mRegistration Open
The Original Las Vegas MarathonOctober 2026Henderson, United StatesMarathon120 mRegistration Open
Zagreb MarathonOctober 2026Zagreb, CroatiaMarathon166 mRegistration Open
Steamtown MarathonOctober 2026Forest City to Scranton, United StatesMarathon291 mRegistration Open
Perth MarathonOctober 2026Perth, AustraliaMarathon30 mRegistration Closed
Baltimore Running Festival MarathonOctober 2026Baltimore, United StatesMarathon128 mRegistration Open
Garmin Kansas City MarathonOctober 2026Kansas City, United StatesMarathon350 ftRegistration Open
Gyeongju International MarathonOctober 2026Gyeongju, South KoreaMarathon70 mRegistration Open
Mankato MarathonOctober 2026Mankato, United StatesMarathon177 mRegistration Open
Baystate MarathonOctober 2026Lowell, United StatesMarathon507 ftSold Out
Beijing MarathonOctober 2026Beijing, ChinaMarathon102 mLottery Only
Detroit Free Press MarathonOctober 2026Detroit, United StatesMarathon40 mRegistration Open
Duke City MarathonOctober 2026Albuquerque, United StatesMarathon300 ftRegistration Open
Grand Rapids MarathonOctober 2026Grand Rapids, United StatesMarathon300 ftRegistration Open
IMT Des Moines MarathonOctober 2026Des Moines, United StatesMarathon91 mRegistration Open
Ljubljana MarathonOctober 2026Ljubljana, SloveniaMarathon100 mRegistration Closed
Maratón de Santo DomingoOctober 2026Centro de los Héroes, Dominican RepublicMarathon60 mRegistration Open
Maratón Internacional de JuárezOctober 2026Ciudad Juárez, MexicoMarathon80 mRegistration Open
Mount Desert Island MarathonOctober 2026Bar Harbor, United StatesMarathon1,700 ftRegistration Open
Nationwide Children's Hospital Columbus MarathonOctober 2026Columbus, United StatesMarathon80 mRegistration Closed
Parma MarathonOctober 2026Parma, ItalyMarathon130 mRegistration Open
Stadtwerke Lübeck MarathonOctober 2026Lübeck, GermanyMarathon90 mRegistration Open
TCS Amsterdam MarathonOctober 2026Amsterdam, NetherlandsMarathon91 mRegistration Closed
TCS Toronto Waterfront MarathonOctober 2026Toronto, CanadaMarathon138 mRegistration Closed
Yerevan MarathonOctober 2026Yerevan, ArmeniaMarathon300 mRegistration Open
TUI PALMA MARATHON MALLORCAOctober 2026Palma de Mallorca, SpainMarathon80 mRegistration Closed
TREK Antwerp MarathonOctober 2026Antwerp, BelgiumMarathon50 mRegistration Open
Casablanca MarathonOctober 2026Casablanca, MoroccoMarathon60 mRegistration Open
Chengdu MarathonOctober 2026Chengdu, ChinaMarathon120 mRegistration Open
Chuncheon MarathonOctober 2026Chuncheon, South KoreaMarathon80 mRegistration Open
Dresden MarathonOctober 2026Dresden, GermanyMarathon120 mRegistration Open
Frankfurt Mainova MarathonOctober 2026Frankfurt, GermanyMarathon80 mRegistration Open
Irish Life Dublin MarathonOctober 2026Dublin, IrelandMarathon208 mLottery Only
Kanazawa MarathonOctober 2026Kanazawa, JapanMarathon250 mRegistration Closed
Lausanne MarathonOctober 2026Lausanne, SwitzerlandMarathon300 mSold Out

Related Collections

Boston Qualifier Marathons in AsiaBoston Qualifier Marathons in EuropeBoston Qualifier Marathons in Latin AmericaBoston Qualifier Marathons in North AmericaBoston Qualifier Marathons in OceaniaApril Marathons in Asia

Frequently Asked Questions

Plan Your Race

Pace Calculator

Plan your splits and finish time

Race Predictor

Predict your time from a recent result

BQ Calculator

Check your Boston qualifying time

Fuel Planner

Plan your race-day nutrition

Difficulty Analyzer

Score the course difficulty

Training Paces

Get your VDOT training zones

Browse Every Collection

Explore curated race lists by region, feature, season, and country.

View All Collections