Can I enter on the day?

Yes we normally take limited pay on the day entries, but you should email in to confirm you want a place and that places are available.

Can my family come along and spectate?

Spectators are always encouraged. Our events are low key friendly events with the minimal number of barriers and taped off areas. Just try to keep the finish area and drinks stations clear.

Do you sell GRIM Merchandise?

We do have T-shirts, Hoodies, Zoodies and hats (link)

Can I transfer my entry

Yes, you can change your entry on our website (go to 'My profile' then 'Manage My events'). This will normally be available up until the race entry closes . If you want us to manage your transfer or change distance on the day then we do charge an Admin fee. If you need any advice then please just ask on the Grim Up North Chat page on FaceBook

Can I run with a dog?

No you cannot run with a dog, under Trail Running Association rules this is not allowed. The only occassion we do allow dogs are on our Cannine Cross Events

Its Grim Up North Running

Slawit-Rock up n' Run

Name: Slawit-Rock up n' Run
Start: 2026-08-13T17:45:00+00:00
End: 2026-08-13T17:45:00+00:00
Location: Upper Mills, Slaithwaite, Huddersfield, HD7 5HA

Next Race: 13/08/2026

Upper Mills, Slaithwaite, Huddersfield, HD7 5HA

Its Grim Up North Running

Slawit-Rock up n' Run

Next Race: 13/08/2026

Upper Mills, Slaithwaite, Huddersfield, HD7 5HA

Enter Now

Share This Event

Organiser Details

Organiser: Its Grim Up North Running
Website: Its Grim Up North Running website
Contact: info@itsgrimupnorthrunning.co.uk

Enter Now