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Half marathons in Europe in May 2026

Find half marathons in Europe in May 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 through the beautiful castle grounds over a half marathon route for all levels from first-timers to elite then celebrate with friends and family in the festival village.
  • Sun 24 May 2026
  • £36-£45
Gort, Ireland

Lough Cutra Castle | Half Marathon

Race through the beautiful castle grounds over a half marathon route for all levels from first-timers to elite then celebrate with friends and family in the festival village.

  • Chip timing
  • Enter online
  • Age 17 & over
  • 21.1 km trail running
  • Sun 3 May 2026
Terrasini, Italy

Terrasini Half Marathon

  • 21.1 km road running
  • Sun 10 May 2026
Genève , Switzerland

Generali Genève Marathon | Half Marathon

  • 21.1 km road running
  • Sun 10 May 2026
Vitoria-Gasteiz, Spain

TotalEnergies Vitoria Gasteiz Marathon Martin Fiz | Half Marathon

  • 21 km road running
  • Sun 10 May 2026
Marina di Campo, Italy

Elba Island Marathon | Half Marathon

  • 21 km road running
  • Sun 10 May 2026
Bibione, Italy

Bibione Half Marathon

  • 21 km road running
  • Sun 10 May 2026
Piacenza, Italy

Placentia Half Marathon

  • 21.1 km road running
  • Thu 14 May 2026
St. Gallen, Switzerland

Auffahrtslauf St. Gallen - Half Marathon

  • 21.1 km road running
  • Sat 16 May 2026
Lido di Jesolo, Italy

Jesolo Moonlight Half Marathon

  • 21.1 km trail running
  • Sat 16 May 2026
Luxembourg, Luxembourg

ING Night Marathon Luxembourg | Half Marathon

  • 21.1 km road running
  • Sun 17 May 2026
Riga, Latvia

Rimi Riga Marathon | Half Marathon

  • 21 km road running
  • Sun 17 May 2026
Salzburg, Austria

PUMA Salzburg Marathon | Salzburger Sparkasse Half Marathon

  • 21.1 km road running
  • Sun 17 May 2026
Tossa de Mar, Spain

Run Festival Tossa de Mar - Half Marathon

  • 21 km trail running
  • Sat 23 May 2026
Glendalough, Ireland

Glendalough Lap of the Gap Marathon | Half Marathon

  • 21.1 km road running
  • Sat 23 May 2026
Ballyvaughan, Ireland

Clare Burren Marathon Challenge | Half Marathon

  • 13.1 miles trail running
  • Sat 23 May 2026
Vilnius, Lithuania

Vilnius Half Marathon

  • 21.1 km road running
  • Sun 24 May 2026
Peso da Régua, Portugal

Douro Wine Region Half Marathon

  • 21 km road running
  • Sat 30 May 2026
Mondsee, Austria

Mondseeland - 44th Int. BWT Half Marathon

  • 21.1 km road running
  • Sun 31 May 2026
Amersfoort, Netherlands

Marathon Amersfoort - Underdock 21K Run

  • 21 km road running

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