Llanelli
Trail Running Calendar near Llanelli 2026-2027
Explore the top trail runs near Llanelli for 2026-2027! We've gathered 49 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
March 2027
Free MapRun navigation activity in Llangyfelach near Swansea, organised by SBOC under WOA, offering GPS/virtual courses and accessibility for families and wheelchair users.
April 2027
Beach races at Pendine Sands on 11 April 2027 featuring 5k, 10k and half marathon on firm sand, cup free water stations and charity fundraising options.
An evening MapRun navigation activity at Dunvant on 14 April 2027, organised by SBOC, free to attend with wheelchair access, family suitability, and GPS and virtual course options.
A point to point mixed‑terrain ultra in Pembrokeshire of about 50 to 53 miles across the Preseli Hills, woodland and coastal path with checkpoints and multiple aid stations.
Club orienteering at Singleton Park near Swansea on 24 April 2027, part of the SBOC Summer League with family friendly park O courses and coaching available, dogs not allowed.
May 2027
SBOC Summer League 2 at Cefn Bryn West near Swansea on 5 May 2027 is a local club league event offering family-friendly courses, coaching, and no dogs allowed.
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.
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.
Local club league event at Pembrey Country Park near Swansea, organised by SBOC with coaching available and no dogs allowed.
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.
Trail races on the private Merthyr Mawr Estate with a 12K, half marathon and marathon across dunes, river crossings and the Glamorgan Heritage Coast.