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Av Seen Thee A'fore at Slawit

Slaithwaite, United Kingdom • 15 Jun 2025

"Av Seen Thee A'fore at Slawit" is a trail running event hosted by It's Grim Up North Running, set in the picturesque town of Slaithwaite in West Yorkshire moorland. The race course follows the historic Huddersfield Narrow Gauge canal towpath, leading out to Huddersfield and back to the tunnel end visitor’s centre, featuring a steady elevation with good trail terrain. Distances offered include 5K, 10K, half marathon, 20 miles, and a full marathon.

The course is well marshalled and signed, with feed stations every three miles providing drinks and food. Participants receive bespoke medals and treats, and the event encourages eco-friendly practices like bringing reusable cups. Parking is limited near the start, with additional options in town, and the location is accessible by train. Visit the organization's website for the most recent information.

United Kingdom Yorkshire and The Humber Slaithwaite

Race information

Registration
26 mi
Marathon
20 mi
20 Miles
13 mi
Half Marathon
10 km
10k
5 km
Ultra
Visit the organization's website for the most recent information.
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