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October Marathons in North America 2026

There are 3 upcoming marathons in North America in October on the 42Cal calendar, all in October 2026.

3
Upcoming races
October 2026
Date range
2
Countries
450 ft
Median elevation

Race data last updated .

Upcoming October Marathons in North America 2026

  1. Oct 25, 2026
    Registration Open

    Marine Corps Marathon

    Arlington, VA, United States
    Marathon
    See full guide
  2. Oct 25, 2026
    Sold Out

    Niagara Falls Marathon

    Niagara Falls, Ontario, Canada
    Marathon

    Also: 5K, 10K, Half Marathon

    See full guide
  3. Oct 25, 2026
    Registration Open

    Santa Cruz Marathon

    Santa Cruz, California, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide

Recently Run

  1. Oct 18, 2026
    Completed

    Baystate Marathon

    Lowell, MA, United States
    Marathon

    Also: Half Marathon, Half Marathon

    See full guide
  2. Oct 18, 2026
    Completed

    Columbia Gorge Marathon

    Hood River, OR, United States
    Marathon

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

    See full guide
  3. Oct 18, 2026
    Completed

    Detroit Free Press Marathon

    Detroit, MI, United States
    Marathon

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

    See full guide
  4. Oct 18, 2026
    Completed

    Duke City Marathon

    Albuquerque, New Mexico, United States
    Marathon

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

    See full guide
  5. Oct 18, 2026
    Completed

    Grand Rapids Marathon

    Grand Rapids, MI, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  6. Oct 18, 2026
    Completed

    IMT Des Moines Marathon

    Des Moines, IA, United States
    Marathon

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

    See full guide
  7. Oct 18, 2026
    Completed

    Lake Tahoe Marathon

    Homewood to South Lake Tahoe, California, United States
    Marathon

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

    See full guide
  8. Oct 18, 2026
    Completed

    Mount Desert Island Marathon

    Bar Harbor, Maine, United States
    Marathon

    Also: Half Marathon

    See full guide
  9. Oct 18, 2026
    Completed

    Nationwide Children's Hospital Columbus Marathon

    Columbus, OH, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  10. Oct 18, 2026
    Completed

    TCS Toronto Waterfront Marathon

    Toronto, Ontario, Canada
    Marathon

    Also: 5K, Half Marathon

    See full guide
  11. Oct 17, 2026
    Completed

    Baltimore Running Festival Marathon

    Baltimore, MD, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  12. Oct 17, 2026
    Completed

    Cal-Neva Marathon

    Spooner Summit, Nevada to Tahoe City, California, United States
    Marathon

    Also: Marathon

    See full guide
  13. Oct 17, 2026
    Completed

    Garmin Kansas City Marathon

    Kansas City, MO, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  14. Oct 17, 2026
    Completed

    Mankato Marathon

    Mankato, MN, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  15. Oct 17, 2026
    Completed

    Savannah River Marathon

    North Augusta, South Carolina, United States
    Marathon

    Also: Half Marathon, 10K

    See full guide
  16. Oct 16, 2026
    Completed

    Lakeside Marathon

    South Lake Tahoe to Incline Village, California/Nevada, United States
    Marathon

    Also: Half Marathon

    See full guide
  17. Oct 11, 2026
    Completed

    Steamtown Marathon

    Forest City to Scranton, PA, United States
    Marathon

    Also: Marathon

    See full guide
  18. Oct 11, 2026
    Completed

    Bank of America Chicago Marathon

    Chicago, IL, United States
    Marathon
    See full guide
  19. Oct 11, 2026
    Completed

    Cape Cod Marathon

    Falmouth, MA, United States
    Marathon

    Also: Half Marathon, 5K, Marathon

    See full guide
  20. Oct 11, 2026
    Completed

    City of Trees Marathon

    Boise, Idaho, United States
    Marathon

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

    See full guide
  21. Oct 11, 2026
    Completed

    Long Beach Marathon

    Long Beach, CA, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  22. Oct 11, 2026
    Completed

    Marathon Beneva de Montréal

    Montréal, Québec, Canada
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  23. Oct 11, 2026
    Completed

    Mohawk Hudson River Marathon

    Schenectady to Albany, NY, United States
    Marathon

    Also: Half Marathon

    See full guide
  24. Oct 11, 2026
    Completed

    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
  25. Oct 11, 2026
    Completed

    Royal Victoria Marathon

    Victoria, BC, Canada
    Marathon

    Also: Half Marathon, 5K

    See full guide
  26. Oct 11, 2026
    Completed

    Snohomish River Run

    Snohomish, Washington, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  27. Oct 11, 2026
    Completed

    Spokane Marathon

    Spokane, Washington, United States
    Marathon

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

    See full guide
  28. Oct 11, 2026
    Completed

    The Original Las Vegas Marathon

    Henderson, Nevada, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  29. Oct 10, 2026
    Completed

    WhistleStop Marathon

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

    Also: Half Marathon, 10K, 5K

    See full guide
  30. Oct 10, 2026
    Completed

    Arkansas Marathon

    Booneville, AR, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  31. Oct 10, 2026
    Completed

    Eversource Hartford Marathon

    Hartford, CT, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  32. Oct 10, 2026
    Completed

    Rogue Marathon

    Ashland to Central Point, Oregon, United States
    Marathon

    Also: Half Marathon, 10K

    See full guide
  33. Oct 4, 2026
    Completed

    Guthrie Wineglass Marathon

    Corning, NY, United States
    Marathon

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

    See full guide
  34. Oct 4, 2026
    Completed

    BHM 26.2

    Hoover, Alabama, United States
    Marathon

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

    See full guide
  35. Oct 4, 2026
    Completed

    Maine Marathon

    Portland, ME, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide
  36. Oct 4, 2026
    Completed

    Marathon Beneva de Québec

    Québec City, QC, Canada
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  37. Oct 4, 2026
    Completed

    Medtronic Twin Cities Marathon

    Minneapolis, MN, United States
    Marathon

    Also: Half Marathon, 10K, 5K

    See full guide
  38. Oct 4, 2026
    Completed

    Milwaukee Lakefront Marathon

    Milwaukee, WI, United States
    Marathon

    Also: 5K, Half Marathon

    See full guide
  39. Oct 4, 2026
    Completed

    Portland Marathon

    Portland, OR, United States
    Marathon

    Also: Half Marathon, 10K

    See full guide
  40. Oct 3, 2026
    Completed

    St. George Marathon

    St. George, UT, United States
    Marathon

    Also: Half Marathon, 5K

    See full guide

Compare These Races

RaceDateLocationDistanceElevationStatus
Marine Corps MarathonOctober 2026Arlington, United StatesMarathon240 mRegistration Open
Niagara Falls MarathonOctober 2026Niagara Falls, CanadaMarathon120 mSold Out
Santa Cruz MarathonOctober 2026Santa Cruz, United StatesMarathon600 ftRegistration Open
Baystate MarathonOctober 2026Lowell, United StatesMarathon507 ftcompleted
Columbia Gorge MarathonOctober 2026Hood River, United StatesMarathon574 mcompleted
Detroit Free Press MarathonOctober 2026Detroit, United StatesMarathon40 mcompleted
Duke City MarathonOctober 2026Albuquerque, United StatesMarathon300 ftcompleted
Grand Rapids MarathonOctober 2026Grand Rapids, United StatesMarathon300 ftcompleted
IMT Des Moines MarathonOctober 2026Des Moines, United StatesMarathon91 mcompleted
Lake Tahoe MarathonOctober 2026Homewood to South Lake Tahoe, United StatesMarathon1,785 ftcompleted
Mount Desert Island MarathonOctober 2026Bar Harbor, United StatesMarathon1,700 ftcompleted
Nationwide Children's Hospital Columbus MarathonOctober 2026Columbus, United StatesMarathon80 mcompleted
TCS Toronto Waterfront MarathonOctober 2026Toronto, CanadaMarathon138 mcompleted
Baltimore Running Festival MarathonOctober 2026Baltimore, United StatesMarathon128 mcompleted
Cal-Neva MarathonOctober 2026Spooner Summit, United StatesMarathon150 ftcompleted
Garmin Kansas City MarathonOctober 2026Kansas City, United StatesMarathon350 ftcompleted
Mankato MarathonOctober 2026Mankato, United StatesMarathon177 mcompleted
Savannah River MarathonOctober 2026North Augusta, United StatesMarathon450 ftcompleted
Lakeside MarathonOctober 2026South Lake Tahoe to Incline Village, United StatesMarathon950 ftcompleted
Steamtown MarathonOctober 2026Forest City to Scranton, United StatesMarathon291 mcompleted
Bank of America Chicago MarathonOctober 2026Chicago, United StatesMarathon150 ftcompleted
Cape Cod MarathonOctober 2026Falmouth, United StatesMarathon110 mcompleted
City of Trees MarathonOctober 2026Boise, United StatesMarathon200 ftcompleted
Long Beach MarathonOctober 2026Long Beach, United StatesMarathon40 mcompleted
Marathon Beneva de MontréalOctober 2026Montréal, CanadaMarathon172 mcompleted
Mohawk Hudson River MarathonOctober 2026Schenectady to Albany, United StatesMarathon471 ftcompleted
Prairie Fire MarathonOctober 2026Wichita, United StatesMarathon50 mcompleted
Royal Victoria MarathonOctober 2026Victoria, CanadaMarathon240 mcompleted
Snohomish River RunOctober 2026Snohomish, United StatesMarathon60 mcompleted
Spokane MarathonOctober 2026Spokane, United StatesMarathon150 mcompleted
The Original Las Vegas MarathonOctober 2026Henderson, United StatesMarathon120 mcompleted
WhistleStop MarathonOctober 2026Iron River, United StatesMarathon322 ftcompleted
Arkansas MarathonOctober 2026Booneville, United StatesMarathon250 mcompleted
Eversource Hartford MarathonOctober 2026Hartford, United StatesMarathon120 mcompleted
Rogue MarathonOctober 2026Ashland to Central Point, United StatesMarathon120 mcompleted
Guthrie Wineglass MarathonOctober 2026Corning, United StatesMarathon850 ftcompleted
BHM 26.2October 2026Hoover, United StatesMarathon250 mcompleted
Maine MarathonOctober 2026Portland, United StatesMarathon122 mcompleted
Marathon Beneva de QuébecOctober 2026Québec City, CanadaMarathon250 mcompleted
Medtronic Twin Cities MarathonOctober 2026Minneapolis, United StatesMarathon175 mcompleted
Milwaukee Lakefront MarathonOctober 2026Milwaukee, United StatesMarathon90 mcompleted
Portland MarathonOctober 2026Portland, United StatesMarathon266 mcompleted
St. George MarathonOctober 2026St. George, United StatesMarathon152 mcompleted

Related Collections

April Marathons in North AmericaBoston Qualifier Marathons in North AmericaDecember Marathons in North AmericaFall Marathons in North AmericaFebruary Marathons in North AmericaFlat Marathons in North America

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