Expected July 2027
Distance
Start Time
Cutoff
Terrain
Get ready for an exhilarating day of running at the 'Sithee at Slawit Again' event, hosted by Itsgrimupnorthrunning on Saturday, July 11, 2026! Nestled in the picturesque village of Slaithwaite, this unique race offers a breathtaking experience along the undulating paths of the Huddersfield narrow gauge canal. Participants can choose from four thrilling race distances: 5k, 10k, half marathon, and marathon.
Scenic canal towpath with many locks
Historic 3.5-mile Tunnel End
Generous 6.5-hour cutoff
Start / Finish
Canal just outside Waves, Slaithwaite
Same as start
Terrain
Route
What to bring
Reusable cup or bottle (cup-less aid stations)
What you get
Finisher medal
Bespoke medal
Drinks
Edible goodies
On the day
Toilets
Marshals on course
First aid on course
Before you enter
Other questions
You can self-serve a transfer within 48 hours. No refunds, but you can swap with another runner within 72 hours of the event.
Yes, races are licensed from the Trail Running Association.
Entry fee
Registration isn't open yet. We'll show pricing when the organiser confirms.Huddersfield, United Kingdom
Expected July 2027
Provisional date, around Jul 10More races like this one
Not open yet