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Trail Running Calendar near Porthcawl Harbour 2026-2027

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Explore the top trail runs near Porthcawl Harbour for 2026-2027! We've gathered 100 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

May 2027
Pretty Muddy 5k at Singleton Park, Swansea is a mud obstacle run on grass and paths with staggered waves, Blue Badge parking about 700 m away, and adult and child entry prices.
Mountain marathon and 10 mile trail race across the Pen y Fan range at Parkwood Outdoors, Merthyr Tydfil, with marked checkpoints and variable mountain terrain.
Two route options, 26.5 miles and 16 miles, start from Trehafod Community Village Hall across the Rhondda Valleys with checkpoints, refreshments and a hot meal at the end.
Women only 10 km trail event at Margam Country Park on 16 May 2027 with chip timing, finisher medal, medical support and free parking.
Local club league orienteering at Penllergare Valley Woods near Swansea on 19 May 2027, organised by SBOC; suitable for families and newcomers, dogs not allowed.
SBOC Summer League 4 and Saturday Park O at Craig y Nos Country Park on 22 May 2027 offers club league orienteering near Swansea with family friendly and newcomer options.
Trail races at Margam Country Park on 23 May 2027 with 5 km, 10 km and half marathon courses, chip timing, finishers' kit and canicross options.
A multi-stage event at Dare Valley Country Park where runners complete five Pure distances within 24 hours, with separate and combined results. Distances include 5k, 10k, 50k, half marathon and marathon.
June 2027
Club-level orienteering at Rhossili Down on 2 June 2027, organised by SBOC with coaching available and family friendly courses.
Military themed D Day series run at Parc Taf Bargoed with 5.3 km laps; choose distances up to ultra within a seven hour time limit and earn commemorative medals.
A five-mile mixed-terrain race through Porthkerry Country Park with varied surfaces, two climbs, age-group prizes and a 1 hour 15 minute time limit.
Local club league event at Pembrey Country Park near Swansea, organised by SBOC with coaching available and no dogs allowed.
A weekend in Exmoor National Park from 25 to 27 June 2027 combining the historic Perambulation and Man vs Moor races with distances from 5 km to 30 miles.
Inflatable obstacle course and fun run at Heath Park Cardiff on Saturday 26 June 2027 with distance options from 2.5k to 15k and family entry rules.
Off-road routes across Exmoor with natural obstacles, an optional open water swim, and three distance choices at Pinkery Centre in late June 2027.
Local SBOC club league orienteering event at Merthyr Mawr West near Swansea on Wed 30 June 2027, family and newcomer friendly with coaching available and no dogs allowed.
July 2027
Club league orienteering at Llyn Llech Owain near Swansea on 3 July 2027, family friendly with coaching available and no dogs permitted.
SBOC Summer League 10 at Pen Rhiw Wen East near Swansea on Wed 14 Jul 2027 is a local Club League event with family friendly and newcomer options.
Multiple-distance trail event on the Gower Peninsula with camping at Penrice Castle, marquee rest stops, GPS tracking and options from 10 miles to 100 km.
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