- Thu 23 Jul 2026
18:45
Age 16 & over
£15-£17
- 10 km trail running + 59 ft ascent
Event overview
If you like beautiful races in beautiful places, like fun, like medals and like goodies then this event is for you.
You'll enjoy lots of goodies at the finish line.

This event is part of the It's Grim Up North calendar of runs, offering a range of distances and levels of difficulty so there is something for everyone.
Famous for its low-key approach, all runners will be greeted with a warm smile and friendly chat.
The aim is to get you out running, help you enjoy the beautiful countryside with great camaraderie and for you to experience the sense of well-being you get when you cross that finish line.
You'll be shown that the North is anything but Grim.
This event is part of Cromwell Bottom-Rock up n' Run.
Event photos
- Average fitness
- Beginner-friendly
- Event village
Timetable
- Free parking
Event HQ
Cromwell Bottom Nature Reserve
427 Elland Road
Brighouse
West Yorkshire
HD6 2RG
UK
Parking
Free car parking at Cromwell Bottom Nature Reserve.
- Drinks
- Goody bag
- Medal
- Post-race meal
Jumble medal, beer or soft drink and sweetie bag for all runners.
Loved it!! Especially the buffet and beer at the end!! Michaela Tidswell
Good run. The run itself was a nice run. My only disappointment was that it was a double out and back over the same trail and I was expecting an out and back in different directions or just a single out and back. If I had known this I would have only done the 5k event as I struggle to maintain motivation with a double out and back over the same route Stephanie Boocock
Classic 'Grim up North' race. A low key, friendly race in a lovely part of West Yorkshire. Well organised, plenty of refreshments at the end and a great course along the canal towpath Dave Beech
Absolutely loved this race. It’s an out and back which can sometimes be a bit boring but I love canal running so don’t mind that at all! Really well organised, everyone was really friendly! Would definitely do it again :) Chloe Brutnell
- Age 16 & over
- Entries open
- Enter online
Entry fees
Entry fee
£15.00
Entry fee
£17.00
Other races at event
- Thu 23 Jul
- #1 of 2
19:00
Age 16 & over
£10-£12
- 5 km trail running + 20 ft ascent