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Half marathons in October 2026

Find half marathons near me in October 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Race a fast, flat and traffic-free half marathon at Dorney Lake, the London 2012 Olympic rowing venue, with lakeside scenery, great atmosphere and excellent runner support throughout.
  • Sun 25 Oct
  • £32-£34
Windsor, Buckinghamshire, UK

Windsor Dorney Lakeside Half Marathon

Race a fast, flat and traffic-free half marathon at Dorney Lake, the London 2012 Olympic rowing venue, with lakeside scenery, great atmosphere and excellent runner support throughout.

  • 13.1 miles road running
  • Venue accessible
  • Beginner-friendly
  • Chip timing
  • Enter online
  • Flat
  • Traffic free
  • Event village
  • Age 18 & over
Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!
  • Sat 31 Oct
  • £24-£30
Lifton, Devon, UK

Devon Trail Races

Come and explore the trails of Roadford Lake on this well-loved event! Professionally chip timed, with a finish line beer and bottle opener medal to help open it!

  • 10K run
  • CaniCross 2
  • Half marathon
  • Families
  • Trees not tees
  • Recycling
  • Beginner-friendly
  • Dogs allowed at venue
  • Rural
  • Sustainability policy
  • Plastic-free event
  • Age 15 & over
A Halloween-themed half marathon you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.
  • Sat 31 Oct
  • £30-£32
Leeds, West Yorkshire, UK

Hubble Bubble & Ghostly 1 Mile | Half Marathon

A Halloween-themed half marathon you won't want to miss, bringing together runners of all abilities to share memories in what they love to do. Reach the finish to enjoy tasty Halloween treats.

  • 13.1 miles trail running + 144 ft ascent
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 17 & over
  • Sat 3 Oct
  • €55
Galway, Ireland

Run Galway Bay | Half Marathon

  • 13.1 miles road running
  • Sat 3 Oct
  • £52-£61
Skagen, Denmark

Skagen Marathon | Half Marathon

  • 21.1 km trail running
  • Sat 3 Oct
  • €50-€85
Vantaa, Finland

Vantaan Marathon | Half Marathon

  • 21.1 km road running
  • Sat 3 Oct
  • £44-£46
Lewes, East Sussex, UK

Dark Downs Half Marathon

  • 13.8 miles trail running + 1686 ft ascent
  • Sun 4 Oct
  • £42.50-£44.50
Kingston upon Thames, UK

Kingston Half Marathon

  • Half marathon
  • Sun 4 Oct
  • £30-£38
Carlisle, Cumbria, UK

The Great Cumbrian Runs | Half Marathon

  • 13.1 miles road running + 402 ft ascent
  • Sun 4 Oct
  • €34-€42
Donostia / San Sebastián, Spain

Rural Kutxa San Sebastian Half Marathon

  • 21.1 km road running
  • Sun 4 Oct
  • £40-£42
Bangor, Gwynedd, UK

Bangor City 10K & Half Marathon | Half Marathon

  • 13.1 miles road running
  • Sun 4 Oct
  • From £30.40
Basingstoke, Hampshire, UK

Destination Basingstoke Phillips Law Half Marathon, 10K & 5K | Half Marathon

  • 13.1 miles road running + 872 ft ascent
  • Sun 4 Oct
  • £35
Stockbridge, Hampshire, UK

Clarendon Marathon | Half Marathon

  • 13 miles multi terrain running
  • Sat 10 Oct
  • £18-£25
Ullapool, Highland, UK

The Coigach Half Marathon

  • 13.1 miles multi terrain running
  • Sat 10 Oct
  • £24-£36
Örebro, Sweden

A-Stadsloppet - Half Marathon

  • 21.1 km road running
  • Sun 11 Oct
  • €25-€40
Pisa, Italy

Pisa Half Marathon

  • 21.1 km road running
  • Sun 11 Oct
  • £30
Grafham, UK

Grafham Water Trail Races | Half Marathon

  • 13.1 miles trail running
  • Sun 11 Oct
  • £31-£39
Leicester, Leicestershire, UK

Run Leicester Festival Half Marathon and 10K | Half Marathon

  • 13.1 miles road running
  • Sun 11 Oct
  • £53-£59
Chester, Cheshire, UK

MBNA Chester Metric Marathon

  • 26.2 km road running + 158 m ascent
  • Sun 18 Oct
  • €65-€80
Palma, Spain

TUI Palma Marathon Mallorca | Half Marathon

  • 21.1 km road running
  • Sun 18 Oct
  • £30.50-£32.50
Norwich, Norfolk, UK

Autumn Blickling Half Marathon

  • 13.1 miles road running
  • Sun 18 Oct
  • £30-£40
Maidstone, Kent, UK

Maidstone Half Marathon

  • 13.1 miles road running
  • Sun 18 Oct
  • €30-€40
Palermo, Italy

XIII Palermo International Half Marathon

  • 21.1 km road running
  • Sun 18 Oct
  • €42-€47
Berlin, Germany

Muggelsee Half Marathon

  • 21.1 km road running
  • Sun 25 Oct
  • $250
Beijing, China

The Great Wall of China Marathon - Autumn | Half Marathon

  • 13.1 miles multi terrain running

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