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Half marathons in August 2026

Find half marathons near me in August 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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  • Sat 22 Aug
Hope Valley, Derbyshire, UK

INFERNO - Edale's Ring of Hell | Half Marathon

  • 15.5 miles trail running + 4000 ft ascent
  • Sat 22 Aug
Johanneshov, Sweden

Stockholm Trail 21K

  • 20.8 km trail running + 580 m ascent
  • Sun 23 Aug
Keswick, Cumbria, UK

Borrowdale Trail Half Marathon

  • 13 miles trail running + 765 m ascent
  • Sun 23 Aug
Larne, County Antrim, UK

Antrim Coast Half Marathon

  • 13.1 miles road running
  • Sat 29 Aug
Sälen, Sweden

EQPE Fjallmaraton Salen | 21K

  • 21 km road running
  • Sat 29 Aug
Stockholm, Sweden

Stockholm Half Marathon

  • 21.1 km road running
  • Sun 30 Aug
Longford, Ireland

Abbott Longford Marathon | Half Marathon

  • 21.1 km road running
  • Sun 30 Aug
Guisborough, North Yorkshire, UK

Hardmoors 26.2 Roseberry Trail Races | Half Marathon

  • 14.5 miles trail running + 3200 ft ascent

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