LDWA The Irregulars The Regular Irregular
Loops of 11.6, 7.2 and 4.2 miles round the Holmfirth hills from Brockholes, as many or as few as you like, nine hours, tea and toast to start and a meal to finish.
| Distance | Ascent | Per km |
|---|---|---|
| 11.6 Mile Loop | — | — |
| 7.2 Mile Loop | — | — |
| 4.2 Mile Loop | — | — |
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No reviews of the Regular Irregular, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.
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Pick your distance
9h cut-off, which needs 28:56/km
What you’re in for
Loops of 11.6, 7.2 and 4.2 miles round the Holmfirth hills from Brockholes, as many or as few as you like inside nine hours, with tea and toast to start and a meal to finish. Mid-December. An LDWA challenge event, which means walkers and runners together, a route description to navigate by rather than tape, checkpoints with food and drink, and a meal at the end. Entry is through the LDWA's own system, places are limited, and the ones in this list tend to fill early.
Terrain and trail
Pennine field path, lane and moor edge above the Holme valley — steep in places, muddy in December, and repeated if you go for the big total. A trail shoe.

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Make your race print →Cut-offs
9 hours for as many loops as you choose.
Train for it: routes near the start
Routes starting within 20 km of Brockholes Village Hall, Holmfirth, nearest first. Each one has a free GPX file and a TRP grade, so you can rehearse the ground before race day.
More from LDWA The Irregulars
Every LDWA The Irregulars race →Other races LDWA The Irregulars put on, soonest first.
Other races near here
West Yorkshire races →Races from other organisers starting within 30 km of Brockholes Village Hall, Holmfirth, nearest first.
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A flat out-and-back from Chapel Hill in Huddersfield along the canal and the Colne, 5k to marathon, icy in places in February.
Entries open
£18–£43
1
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Huddersfield Rock Up n' Run
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A midweek summer evening 5k or 10k from Chapel Hill along the canal and the Colne. Register from six, pay on the night, jumble medal and a drink after.
Entries open
£17–£29
18
Sept
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Heights Ultra Trail
Broad Oak Cricket Club, Linthwaite, Huddersfield · Heights Ultra Trail · 4 miles away
Colne Valley moorland festival: 50 miles, 50km, 27km and 10km
Not open yet
£17–£82
21
Mar
2027

Yorkshire Weekend Saunter in Slawit
Upper Mills, Slaithwaite, Huddersfield · It's Grim Up North Running · 5 miles away
Five, ten or a half on the Huddersfield Narrow Canal from Upper Mills in Slaithwaite on a Sunday morning, at your own pace, with places on the day.
Entries open
£18–£34
How to enter
Sat, 12 Dec 2026 · Entries open · £12–£15
Enter on their website ↗Entries are handled by SiEntries, not by us. We take nothing for sending you there.
Add to your calendar · with the start time

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Common questions
- The Regular Irregular offers 3 distances: 11.6 Mile Loop (18.7 km), 7.2 Mile Loop (11.6 km), 4.2 Mile Loop (6.8 km).
