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Sithee at Slawit Again

Meltham, United Kingdom • 11 Jul 2026

Sithee at Slawit Again is a trail running event hosted by It's Grim Up North Running, starting and finishing in the village of Slaithwaite, Huddersfield. The race features a scenic and challenging course along the undulating Huddersfield narrow gauge canal, including a stretch to Tunnel End, a 3.5-mile tunnel under the Pennines. Participants can choose from four distances: 5K, 10K, half marathon, and marathon, with a generous 6.5-hour cutoff. The course offers multiple water and feed stations, enthusiastic marshals, and a welcoming finish with bespoke medals and refreshments. The event emphasizes sustainability with a cup-less policy and encourages car sharing due to limited parking. Visit the organization's website for the most recent information.

United Kingdom Yorkshire and The Humber Meltham

Race information

Registration
42 km
Marathon
21 km
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
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