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Marathons in October 2025

Find marathons in October 2025 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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  • Sun 5 Oct
Moncton, Canada

Legs for Literacy Marathon

  • 42.2 km road running
  • Sun 5 Oct
Hanoi, Vietnam

Techcombank Hanoi International Marathon

  • 42.2 km road running
  • Sun 5 Oct
Newcastle, County Down, UK

Newcastle Way Marathon & Half Marathon | Marathon

  • 26.2 miles trail running
  • Sun 5 Oct
Dehradun, India

Sarmang Dehradun Marathon

  • 42.2 km road running + 496 m ascent
  • Sun 5 Oct
Long Beach, California, USA

Long Beach Marathon

  • 26.2 miles road running
  • Sun 5 Oct
Portland, Oregon, USA

Portland Marathon

  • 26.2 miles road running
  • Sun 5 Oct
Milwaukee, Wisconsin, USA

Milwaukee Lakefront Marathon

  • 26.2 miles road running
  • Sun 5 Oct
Bursa, Turkey

Eker I Run Marathon

  • 42.2 km road running + 550 m ascent
  • Sun 5 Oct
Portland, Maine, USA

Gorham Savings Bank Maine Marathon

  • 26.2 miles road running
  • Sun 5 Oct
Crazy Horse, South Dakota, USA

Run Crazy Horse Marathon

  • 26.2 miles road running
  • Sun 5 Oct
Skopje, North Macedonia

Wizz Air Skopje Marathon | Marathon

  • 42.2 km road running
  • Sun 5 Oct
Prince Edward, Canada

The County Marathon

  • 42.2 km road running
  • Sun 5 Oct
Katowice, Poland

Silesia Marathon | Marathon

  • 42.2 km road running
  • Sun 5 Oct
Corning, New York, USA

Guthrie Wineglass Marathon

  • 26.2 miles road running
  • Sun 5 Oct
Granby, Canada

Marathon Sun Life de Granby

  • 42.2 km road running
  • Sun 5 Oct
Ely, Cambridgeshire, UK

Ely Tri Club RunFest | Marathon

  • 42.2 km trail running
  • Sun 5 Oct
Košice, Slovakia

Kosice Peace Marathon | Marathon

  • 42.2 km road running
  • Sun 5 Oct
Colombo, Sri Lanka

LSR Colombo Marathon

  • 42.2 km road running
  • Sun 5 Oct
Magdeburg, Germany

Magdeburg Marathon | Marathon

  • 42.2 km road running
  • Sun 5 Oct
Hexham, Northumberland, UK

Active Northumberland Kielder Marathon

  • 26.2 miles trail running
  • Sun 5 Oct
Minneapolis, Minnesota, USA

Medtronic Twin Cities Marathon

  • 26.2 miles road running
  • Sat 11 Oct
San Marcos, Texas, USA

Great Springs Trail Race - San Marcos

  • 26.2 miles trail running
  • Sat 11 Oct
Vernon Hills, Illinois, USA

Des Plaines River Trail Marathon

  • 26.2 miles trail running
  • Sat 11 Oct
Prescott, Arizona, USA

Whiskey Row Marathon

  • 26.2 miles road running
  • Sat 11 Oct
Hayden, Idaho, USA

Hayden Lake Marathon

  • 26.2 miles road running

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