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Flat Half Marathons in North America 2026–2027

There are 146 upcoming flat half marathons in North America on the 42Cal calendar, from October 2026 through September 2027.

146
Upcoming races
October 2026 – September 2027
Date range
2
Countries
200 ft
Median elevation

Race data last updated .

Upcoming Flat Half Marathons in North America 2026–2027

  1. Oct 10, 2026
    Registration Open

    Eversource Hartford Marathon

    Hartford, CT, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  2. Oct 10, 2026
    Registration Open

    WhistleStop Marathon

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

    Also: Half Marathon, 10K, 5K

    See full guide
  3. Oct 11, 2026
    Sold Out

    Cape Cod Marathon

    Falmouth, MA, United States
    Marathon

    Also: Half Marathon, 5K, Marathon

    See full guide
  4. Oct 11, 2026
    Registration Open

    City of Trees Marathon

    Boise, Idaho, United States
    Marathon

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

    See full guide
  5. Oct 11, 2026
    Sold Out

    Long Beach Marathon

    Long Beach, CA, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  6. Oct 11, 2026
    Registration Open

    Mohawk Hudson River Marathon

    Schenectady to Albany, NY, United States
    Marathon

    Also: Half Marathon

    See full guide
  7. 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
  8. Oct 11, 2026
    Registration Open

    Snohomish River Run

    Snohomish, Washington, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  9. Oct 11, 2026
    Registration Open

    Spokane Marathon

    Spokane, Washington, United States
    Marathon

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

    See full guide
  10. Oct 11, 2026
    Registration Open

    The Original Las Vegas Marathon

    Henderson, Nevada, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  11. Oct 17, 2026
    Registration Open

    Baltimore Running Festival Marathon

    Baltimore, MD, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  12. Oct 17, 2026
    Registration Open

    Garmin Kansas City Marathon

    Kansas City, MO, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  13. Oct 17, 2026
    Registration Open

    Savannah River Marathon

    North Augusta, South Carolina, United States
    Marathon

    Also: Half Marathon, 10K

    See full guide
  14. Oct 17, 2026
    Registration Open

    Urban Bourbon Half Marathon

    Louisville, KY, United States
    Half Marathon

    Also: 5K

    See full guide
  15. Oct 18, 2026
    Registration Open

    Demi-Marathon de Lachine

    Montréal, Québec, Canada
    Half Marathon

    Also: 10K, 5K, 10K

    See full guide
  16. Oct 18, 2026
    Registration Open

    Detroit Free Press Marathon

    Detroit, MI, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  17. Oct 18, 2026
    Registration Open

    Duke City Marathon

    Albuquerque, New Mexico, United States
    Marathon

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

    See full guide
  18. Oct 18, 2026
    Registration Open

    Grand Rapids Marathon

    Grand Rapids, MI, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  19. Oct 18, 2026
    Registration Open

    IMT Des Moines Marathon

    Des Moines, IA, United States
    Marathon

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

    See full guide
  20. Oct 18, 2026
    Registration Closed

    Nationwide Children's Hospital Columbus Marathon

    Columbus, OH, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  21. Oct 18, 2026
    Registration Closed

    TCS Toronto Waterfront Marathon

    Toronto, Ontario, Canada
    Marathon

    Also: 5K, Half Marathon

    See full guide
  22. Oct 24, 2026
    Sold Out

    Disney Wine & Dine Half Marathon Weekend 10K

    Orlando, FL, United States
    10K

    Also: 5K, Half Marathon

    See full guide
  23. Oct 25, 2026
    Opening Soon

    Niagara Falls Marathon

    Niagara Falls, Ontario, Canada
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  24. Nov 1, 2026
    Registration Open

    Albuquerque Running Fiesta

    Albuquerque, New Mexico, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  25. Nov 1, 2026
    Registration Open

    City of Oaks Marathon

    Raleigh, NC, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  26. Nov 1, 2026
    Registration Open

    Kansas Half Marathon

    Lawrence, KS, United States
    Half Marathon

    Also: 5K, Half Marathon

    See full guide
  27. Nov 1, 2026
    Registration Open

    Marshall University Marathon

    Huntington, WV, United States
    Marathon

    Also: Half Marathon

    See full guide
  28. Nov 1, 2026
    Registration Open

    Two Cities Marathon

    Fresno, CA, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  29. Nov 7, 2026
    Registration Open

    CNO Financial Indianapolis Monumental Marathon

    Indianapolis, IN, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  30. Nov 7, 2026
    Registration Open

    REVEL Big Bear Marathon

    Redlands, CA, United States
    Marathon

    Also: Half Marathon

    See full guide
  31. Nov 7, 2026
    Registration Open

    Summerville Sweet Tea Half Marathon

    Summerville, South Carolina, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  32. Nov 8, 2026
    Registration Open

    Harrisburg Marathon

    Harrisburg, PA, United States
    Marathon

    Also: Half Marathon

    See full guide
  33. Nov 8, 2026
    Registration Open

    Manchester City Marathon

    Manchester, New Hampshire, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  34. Nov 8, 2026
    Registration Closed

    Monterey Bay Half Marathon

    Monterey, CA, United States
    Half Marathon

    Also: 5K

    See full guide
  35. Nov 8, 2026
    Registration Open

    Outer Banks Marathon

    Manteo, NC, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  36. Nov 8, 2026
    Registration Open

    Phoenix 10K & Half Marathon

    Phoenix, AZ, United States
    10K

    Also: Half Marathon, 5K

    See full guide
  37. Nov 14, 2026
    Registration Closed

    Allianz Richmond Marathon

    Richmond, VA, United States
    Marathon

    Also: Half Marathon

    See full guide
  38. Nov 14, 2026
    Registration Open

    Boise Half Marathon

    Boise, ID, United States
    Half Marathon
    See full guide
  39. Nov 14, 2026
    Registration Open

    New Orleans Marathon

    New Orleans, Louisiana, United States
    Marathon

    Also: Half Marathon, 5K, Marathon

    See full guide
  40. Nov 15, 2026
    Registration Open

    Madison Marathon

    Madison, WI, United States
    Marathon

    Also: Half Marathon, 10K

    See full guide
  41. Nov 22, 2026
    Registration Open

    Chartway Norfolk Harbor Half Marathon

    Norfolk, Virginia, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  42. Nov 22, 2026
    Registration Open

    Gobbler Grind Marathon

    Overland Park, Kansas, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  43. Nov 22, 2026
    Registration Open

    Log Jammer Marathon

    Shreveport, Louisiana, United States
    Marathon

    Also: 5K, Half Marathon, Marathon

    See full guide
  44. Nov 22, 2026
    Sold Out

    Space Coast Marathon

    Cocoa, FL, United States
    Marathon

    Also: Half Marathon

    See full guide
  45. Nov 26, 2026
    Registration Open

    Five Star Thanksgiving Turkey Trot

    Johns Creek, GA, United States
    Half Marathon

    Also: 5K, 10K

    See full guide
  46. Nov 26, 2026
    Registration Open

    Houston Turkey Dash

    Houston, TX, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  47. Dec 5, 2026
    Registration Open

    Rehoboth Beach Seashore Marathon

    Rehoboth Beach, DE, United States
    Marathon

    Also: Half Marathon

    See full guide
  48. Dec 5, 2026
    Registration Open

    Wilmington Historic Half Marathon

    Wilmington, North Carolina, United States
    Half Marathon

    Also: 10K, 5K

    See full guide
  49. Dec 12, 2026
    Registration Open

    Jacksonville Marathon

    Jacksonville, FL, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  50. Dec 12, 2026
    Sold Out

    Kiawah Island Marathon

    Kiawah Island, SC, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  51. Dec 13, 2026
    Registration Open

    Mississippi Gulf Coast Marathon

    Pass Christian to Biloxi, Mississippi, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  52. 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
  53. Dec 19, 2026
    Registration Open

    Cajun Country Run

    Lafayette, Louisiana, United States
    Half Marathon

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

    See full guide
  54. Jan 9, 2027
    Registration Open

    State 47 Las Cruces Marathon

    Las Cruces, New Mexico, United States
    Marathon

    Also: Half Marathon

    See full guide
  55. Jan 10, 2027
    Registration Open

    Mobile Marathon

    Mobile, AL, United States
    Marathon

    Also: Half Marathon

    See full guide
  56. Jan 10, 2027
    Registration Open

    Walt Disney World Marathon presented by State Farm

    Orlando, FL, United States
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  57. Jan 17, 2027
    Registration Open

    Cascade Half Marathon

    Turner, OR, United States
    Half Marathon
    See full guide
  58. Jan 17, 2027
    Registration Open

    Chevron Houston Marathon

    Houston, TX, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  59. Jan 17, 2027
    Registration Open

    The Louisiana Marathon

    Baton Rouge, LA, United States
    Marathon

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

    See full guide
  60. Feb 7, 2027
    Registration Open

    St. Petersburg Distance Classic

    St. Petersburg, FL, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide

Compare These Races

RaceDateLocationDistanceElevationStatus
Eversource Hartford MarathonOctober 2026Hartford, United StatesMarathon120 mRegistration Open
WhistleStop MarathonOctober 2026Iron River, United StatesMarathon322 ftRegistration Open
Cape Cod MarathonOctober 2026Falmouth, United StatesMarathon110 mSold Out
City of Trees MarathonOctober 2026Boise, United StatesMarathon200 ftRegistration Open
Long Beach MarathonOctober 2026Long Beach, United StatesMarathon40 mSold Out
Mohawk Hudson River MarathonOctober 2026Schenectady to Albany, United StatesMarathon471 ftRegistration Open
Prairie Fire MarathonOctober 2026Wichita, United StatesMarathon50 mRegistration Open
Snohomish River RunOctober 2026Snohomish, United StatesMarathon60 mRegistration Open
Spokane MarathonOctober 2026Spokane, United StatesMarathon150 mRegistration Open
The Original Las Vegas MarathonOctober 2026Henderson, United StatesMarathon120 mRegistration Open
Baltimore Running Festival MarathonOctober 2026Baltimore, United StatesMarathon128 mRegistration Open
Garmin Kansas City MarathonOctober 2026Kansas City, United StatesMarathon350 ftRegistration Open
Savannah River MarathonOctober 2026North Augusta, United StatesMarathon450 ftRegistration Open
Urban Bourbon Half MarathonOctober 2026Louisville, United StatesHalf Marathon140 mRegistration Open
Demi-Marathon de LachineOctober 2026Montréal, CanadaHalf Marathon30 mRegistration Open
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
Nationwide Children's Hospital Columbus MarathonOctober 2026Columbus, United StatesMarathon80 mRegistration Closed
TCS Toronto Waterfront MarathonOctober 2026Toronto, CanadaMarathon138 mRegistration Closed
Disney Wine & Dine Half Marathon Weekend 10KOctober 2026Orlando, United States10K25 mSold Out
Niagara Falls MarathonOctober 2026Niagara Falls, CanadaMarathon120 mOpening Soon
Albuquerque Running FiestaNovember 2026Albuquerque, United StatesMarathon51 ftRegistration Open
City of Oaks MarathonNovember 2026Raleigh, United StatesMarathon120 mRegistration Open
Kansas Half MarathonNovember 2026Lawrence, United StatesHalf Marathon152 mRegistration Open
Marshall University MarathonNovember 2026Huntington, United StatesMarathon60 mRegistration Open
Two Cities MarathonNovember 2026Fresno, United StatesMarathon317 ftRegistration Open
CNO Financial Indianapolis Monumental MarathonNovember 2026Indianapolis, United StatesMarathon302 ftRegistration Open
REVEL Big Bear MarathonNovember 2026Redlands, United StatesMarathon150 ftRegistration Open
Summerville Sweet Tea Half MarathonNovember 2026Summerville, United StatesHalf Marathon15 mRegistration Open
Harrisburg MarathonNovember 2026Harrisburg, United StatesMarathon60 mRegistration Open
Manchester City MarathonNovember 2026Manchester, United StatesMarathon150 mRegistration Open
Monterey Bay Half MarathonNovember 2026Monterey, United StatesHalf Marathon106 ftRegistration Closed
Outer Banks MarathonNovember 2026Manteo, United StatesMarathon170 ftRegistration Open
Phoenix 10K & Half MarathonNovember 2026Phoenix, United States10K25 ftRegistration Open
Allianz Richmond MarathonNovember 2026Richmond, United StatesMarathon149 mRegistration Closed
Boise Half MarathonNovember 2026Boise, United StatesHalf Marathon20 mRegistration Open
New Orleans MarathonNovember 2026New Orleans, United StatesMarathon29 mRegistration Open
Madison MarathonNovember 2026Madison, United StatesMarathon120 mRegistration Open
Chartway Norfolk Harbor Half MarathonNovember 2026Norfolk, United StatesHalf Marathon40 mRegistration Open
Gobbler Grind MarathonNovember 2026Overland Park, United StatesMarathon120 mRegistration Open
Log Jammer MarathonNovember 2026Shreveport, United StatesMarathon350 ftRegistration Open
Space Coast MarathonNovember 2026Cocoa, United StatesMarathon30 ftSold Out
Five Star Thanksgiving Turkey TrotNovember 2026Johns Creek, United StatesHalf Marathon250 ftRegistration Open
Houston Turkey DashNovember 2026Houston, United StatesHalf Marathon40 ftRegistration Open
Rehoboth Beach Seashore MarathonDecember 2026Rehoboth Beach, United StatesMarathon30 mRegistration Open
Wilmington Historic Half MarathonDecember 2026Wilmington, United StatesHalf Marathon150 ftRegistration Open
Jacksonville MarathonDecember 2026Jacksonville, United StatesMarathon60 mRegistration Open
Kiawah Island MarathonDecember 2026Kiawah Island, United StatesMarathon50 ftSold Out
Mississippi Gulf Coast MarathonDecember 2026Pass Christian to Biloxi, United StatesMarathon50 mRegistration Open
Tucson MarathonDecember 2026Oracle, United StatesMarathon300 ftRegistration Open
Cajun Country RunDecember 2026Lafayette, United StatesHalf Marathon30 mRegistration Open
State 47 Las Cruces MarathonJanuary 2027Las Cruces, United StatesMarathon174 ftRegistration Open
Mobile MarathonJanuary 2027Mobile, United StatesMarathon199 ftRegistration Open
Walt Disney World Marathon presented by State FarmJanuary 2027Orlando, United StatesMarathon266 ftRegistration Open
Cascade Half MarathonJanuary 2027Turner, United StatesHalf Marathon100 ftRegistration Open
Chevron Houston MarathonJanuary 2027Houston, United StatesMarathon35 mRegistration Open
The Louisiana MarathonJanuary 2027Baton Rouge, United StatesMarathon90 mRegistration Open
St. Petersburg Distance ClassicFebruary 2027St. Petersburg, United StatesMarathon251 ftRegistration Open

Related Collections

Flat Marathons in North AmericaApril Half Marathons in North AmericaAugust Half Marathons in North AmericaDecember Half Marathons in North AmericaFall Half Marathons in North AmericaFebruary Half Marathons in North America

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