Preseli Beast

MAY
9
2026
Preseli Beast is a circular off road fell race from Maenclochog around the Preseli hills, with steep climbs, boggy trails and coastal views. Choose 24 mile or 11 mile routes; entries open December 2025 for May 9 2026.
Sat 9 May 2026
24 miles 11 miles

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The Preseli Beast event

The Preseli Beast is a circular off-road and fell running event held around the Preseli hills in North Pembrokeshire, with start and finish in Maenclochog. The main race takes runners over the highest point of the Preselis, Foel Cwmcerwyn, and across varied terrain including trails, fell paths, wooded sections, boggy areas and steep climbs. The next scheduled running is on Sat 9 May 2026 and entries open in December 2025.

Routes and services

Distances:

  • 24 miles - approx 4,600 ft of ascent
  • 11 miles - approx 1,700 ft of uphill

Both routes share the same start and finish and overlap on the first 3-4 miles and final 6 miles. The main route passes parts of the Preselis, the wooded Gwaun valley, and Carn Ingli with views over Newport Bay. Water and feed stations are provided on the main race at roughly five-mile intervals. The smaller route has a single water/aid station at about 5 miles. The smaller race is fully waymarked; the main race may require navigation.

Safety, kit and prizes

The event follows WFRA safety expectations: competitors must be suitably experienced and carry required kit. For the main race and any ultra variant the organiser requires full waterproof top and bottoms, map, compass, whistle, water container, gloves and a hat or buff, though some items may be adjusted depending on weather. The smaller route may not require map and compass and the waterproof requirement may be reduced to a windproof top. GPS navigation is not permitted. Category prizes are awarded for first male and female in age bands 18-39, 40-49, 50-59 and 60+. Post-race food, drinks and a commemorative coaster are provided. Visit the organization's website for the most recent information.

24 mi
Preseli Beast
11 mi
Beast Bach
Ultrabeast

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