Regular Irregular

Brockholes, United Kingdom • 12 Dec 2026

21st Regular Irregular

The event offers participants the choice to walk or run up to three looped routes around the Holmfirth area, with registration and the finish located at Brockholes Village Hall, Holmfirth (HD9 7EB). It is organised by an LDWA group and is scheduled for Saturday 12 December 2026.

Available loops:

  • Loop A 11.6 miles (18.5 km)
  • Loop B 7.2 miles (11.5 km)
  • Loop C 4.2 miles (6.7 km)

Participants may complete any number of loops but must do them in order of length, longest first, for safety and course sweeping reasons. There are cut off times for starting the shorter loops. The routes cover moorland, urban sections and roads and take place in early winter conditions. Maps are required and the recommended map is Explorer 288; electronic maps are allowed if downloaded and a backup power supply is available.

Entry details include advance fees of LDWA £12 and Non LDWA £15, on the day £20 cash only, and free entry for under 16s when accompanied by an adult. Entrant limit is 150 with a wait list when full. U-18s must be LDWA members or be accompanied by a parent or guardian; U-16s must be accompanied.

Mandatory equipment includes waterproof clothing, spare top, suitable footwear, a torch with spare batteries, first aid kit, compass, whistle, survival bag and route description and map. Dogs are allowed under constant control. Refreshments include tea and toast at registration, snacks and cold drinks between loops, a meal at the finish and a certificate. Participants who retire must do so at a checkpoint and marshals may withdraw participants for safety or timing reasons. Visit the organization's website for the most recent information.

Race information

23 mi
Loop A+b+c
12 mi
Loop a
7 mi
Loop B
4 mi
Loop C
Visit the organization's website for the most recent information.
Trail runs nearby

A midweek trail race in Sheffield on 22 April 2026, the Tigers Trail covers about 6.2 miles (10 km) with roughly 850 ft of ascent, marshalled at key turns and offering on-site facilities, prize categories, and mandatory kit checks depending..

A trail 5k around Clowbridge Reservoir run over two laps and open to ages 11 and over. It is one race in a three-race spring series in April, with an entry fee of £6.50 and proceeds donated to local causes.

Trail event on the Calderdale Way with 50 mile and 30 mile options through moorland, villages and mill towns. Vegan friendly aid stations, GPS tracking and mandatory kit are included.

A self guided six mile trail loop around Linacre Reservoirs in Derbyshire, starting and finishing at Wadshelf Village Hall. The runnable route features bluebell woods, waterside trails and one steep climb near the end.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.