7 Half marathons in Cornwall

Find half marathons in and around Cornwall for 2023/2024 - filter events by date, display on a map or use the advanced search to find your perfect race.

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  • Sun 15 Oct
  • £29-£34
Par, Cornwall, UK

Eden Project | Half Marathon

Cornwall’s biggest running event, the Eden Marathon and Half Marathon will return in 2023, with a multi-terrain route through spectacular countryside.

  • 13.1 miles multi terrain running
  • Sat 9 Dec
  • £50
Newquay, Cornwall, UK

The Fairytale of Newquay | Ultra Marathon

Festive Coastal 'Long' half & UltraMarathon

  • 30 miles trail running
  • Sat 9 Dec
  • £35
Newquay, Cornwall, UK

The Fairytale of Newquay | Long Half Marathon

Festive Coastal 'Long' half & UltraMarathon

  • 15 miles trail running
  • Sat 9 Dec
  • £35
Newquay, Cornwall, UK

The Fairytale of Newquay | Canicross Long Half Marathon

Festive Coastal 'Long' half & UltraMarathon

  • 15 miles trail running
  • Sat 16 Dec
  • £28
Torpoint, Cornwall, UK

Night On The Edge | Half Marathon

It’s back as part of the Wild Night Run Series.

  • 13.1 miles trail running
  • Sat 13 Jan 2024
  • £47
Wadebridge, Cornwall, UK

EnduranceLife - North Cornwall | Half Marathon

Based out of easy-going Polzeath on the rugged North Cornwall coast: the event begins on the village's golden beach and heads north eastwards across miles of unspoilt coastline.

  • 13.6 miles trail running
  • Sun 17 Mar 2024
  • £20-£22
Falmouth, Cornwall, UK

Run Falmouth

Cornwall Hospice Care are so excited to welcome you back to Run Falmouth Half Marathon 2024!

  • 13.1 miles road running