PFW Running - Brockholes Bimble

Preston, United Kingdom • 8 May 2026

Brockholes Bimble : Preston, 8 May 2026

Brockholes Bimble is a trail running event held at Brockholes Nature Reserve, Preston New Road, Samlesbury, Preston PR5 0AG on Friday 8 May 2026. The reserve covers 250 acres, is owned by the Wildlife Trust, and includes lakes, the River Ribble, woodlands and the site's floating visitor centre.

The event offers multiple distances:

  • 10K: one lap of the course plus a short out and back
  • Half marathon: three laps of the course
  • Marathon: six laps of the course
  • Ultra: as many laps as desired within the time limit

There is a 6 hour time limit. For the ultra the last lap must start within 5 hours 15 minutes. Age rules require all participants to be over 18; athletes aged 18 to 19 may race up to the marathon distance, while participants over 20 have no maximum distance.

Entry fees vary by distance and affiliation status:

  • 10K: £22 affiliated, £24 unattached
  • Half marathon: £26 affiliated, £28 unattached
  • Marathon: £30 affiliated, £32 unattached
  • Ultra: £36 affiliated, £38 unattached

Two pounds from every entry will be donated to Brockholes Nature Reserve for path upkeep. Runners receive sweet and savoury snacks, water, cordial and coke, a bespoke medal and post run goodies. The event holds Trail Running Association race permit number 8050 and forms part of a three day event series. Visit the organization's website for the most recent information.

Race information

Marathon
Marathon
Half Marathon
Half Marathon
10 km
10k
Ultra
Visit the organization's website for the most recent information.
Trail runs nearby

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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.

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