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Trail Half marathons in Huddersfield

Find trail half marathons in Huddersfield in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Starting and finishing in the village of Slaithwaite, pronounced 'Slawit' to the locals, this is perhaps the most undulating canal by a long chalk. Bespoke medal, drinks and goodies for all.
  • Sat 11 Jul 2026
  • £30-£32
Huddersfield, West Yorkshire, UK

Sithee at Slawit Again | Half Marathon

Starting and finishing in the village of Slaithwaite, pronounced 'Slawit' to the locals, this is perhaps the most undulating canal by a long chalk. Bespoke medal, drinks and goodies for all.

  • Chip timing
  • Enter online
  • Undulating
  • Age 17 & over
  • 13.1 miles trail running + 417 ft ascent

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