Ogmore-by-Sea
Trail Running Calendar near Ogmore-by-Sea 2026-2027
Explore the top trail runs near Ogmore-by-Sea 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.
November 2026
A free night score event in Llanelli where competitors use the MapRun app to visit 30 checkpoints in 60 minutes and score points.
Fully marked trail races at Margam Park including a half marathon and a 10k, running through woodland, parkland and the deer park with coastal views; entries include parking, timing, a medal and download photos.
Trail Half Marathon Wales at Margam Country Park on 14 November 2026 features fully marked forest races over 21.1 km and 10.2 km with checkpoints and included parking.
Timed lap event in Cardiff Bay offering flexible start times and distances from one 5.3 km lap up to multi lap ultra within a 7 hour limit.
The Smurf Run at Dare Valley Country Park is a seven hour Time Challenge on well maintained park paths, with distances from 3 km up to 50 km. Finishers receive themed medals, distance pins and a goody bag with vegan options.
A hilly 13.6 km cross country race around Ilfracombe, usually held on the last Sunday in November; entries for 2026 open 1 September.
Two trail distances on 28 November 2026 around Machen, featuring wooded single track, ridgeway exposure and steep climbs. The half course is fully marked while the marathon requires self navigation with marshals at key points.
Lap-based timed event at Parc Taf Bargoed on 28 November 2026 offering flexible distances from a 5.3 km lap up to ultra, with medal and no medal entry options.
Final race of the 2026 RTT Series in Afan Forest offering 5 km and 10 km trail routes with chip timing, medals and water stations at Bryn Bettws Lodge.
Timed lap event at Rhydycar, Merthyr Tydfil on 29 November 2026 with distances from 5 km to ultra on a certified tarmac course.
December 2026
Night orienteering on Mumbles Hill near Swansea, part of the SBOC WOA club league; family friendly and suitable for newcomers with coaching available.
Military themed timed run at Barry Sidings Country Park on 6 December 2026 with lap based distances, medals, aid station and a seven hour limit.
MapRun Navigate the Night in Port Tennant near Swansea on 09 Dec 2026 is a free SBOC activity with GPS and virtual course options and wheelchair access.
A just over 6 mile December dune race at Merthyr Mawr with a midrace mulled wine and mince pie stop and organised charity fundraising.
A festive charity trail run in Llangennith offering 5 km and 10 km routes, with proceeds to Morgans Army and an entry fee of £10.
Free club time trial on 16 December 2026 at Penllergare Valley Woods with staggered starts on 5 km and 2 km courses.
Two festive runs of 2.5 km and 5 km at Dare Valley Country Park with medals, goody bags, refreshments and free parking.
A multi-distance timed challenge at Dare Valley Country Park with lap-based distances, themed medals, bobble hats, aid stations and on-course support.