Trail Running calendar near Ogmore-by-Sea 2025-2026

Westcountry Ultra 100 Miler is Albion Running's signature 100-mile event, held in Somerset, England. The race fuses the Flat 50 and Hilly 50 routes into one epic loop from Taunton to Minehead, largely along the Taunton–Bridgwater canal path, River Parrett Trail, and West Somerset Coast Path. Runners..

Sid Valley Ring Half Marathon, hosted by Climb South West, follows the Sid Valley Ring walking route in East Devon. The Half Marathon is an uphill-start loop through quiet lanes, footpaths and coastal scenery, climbing to 236m before descending to Sidbury, Harcombe, and the coast path with views ove..

Endurancelife Exmoor, held in the western reaches of Exmoor National Park near Martinhoe, offers four distances: 10K (6.3 miles), Half Marathon (13.3 miles), Marathon (26.5 miles), and Ultra (31.8 miles). The route is billed as one of the toughest in the Endurancelife Series, delivering a true endur..

The Epona 100 is a challenging 100-mile ultramarathon held in Abergavenny, featuring a demanding 17,000 feet of elevation gain. The course offers a stunning mix of iconic trails, including Offa’s Dyke, Cambrian Way, and Beacons Way, providing runners with breathtaking mountain passes and diverse ter..

Tenacious Ten Endurance Challenge takes place on Mynydd Troed, Pengenfford Common near Talgarth, Powys (LD3 0EY). This intense, all-day loop race tests endurance with a single 10-hour format and a rolling loop of about 4 miles (roughly 6.9 km) per lap, featuring steep climbs and technical downhills..

OTT Marathon & 10 Mile Race takes place at Parkwood Dolygaer, Merthyr Tydfil, in the Brecon Beacons. The event offers two distances: a looped mountain marathon of about 26.2 miles with steep climbs and stunning views, and a 10-mile option that follows part of the same course to Checkpoint 1 before r..

True Grit Trail Half Marathon takes place at Bridgend Miniature Railway Centre in Aberkenfig, Tondu, near Bridgend (CF32 0EH). The 13.1-mile route is described as epicly challenging, with mixed terrain, killer hills, a Quarry section known as the Hill of Doom, and a technical downhill forestry trail..

Rocky at 50 Run - Wales is a 7 hour time challenge held at Dare Valley Country Park in Aberdare. Runners may choose their own distance during the event, with a minimum official finish distance of 3 km. Finishers who complete at least 3 km receive a themed finisher medal, and distance pins are award..

Pembrokeshire Coastal Races is a trail and ultra running festival along the Pembrokeshire Coast Path, finishing at Dale Hill Farm Campsite on cliff-top ground overlooking Milford Sound. Four distances are offered: 100-mile ultra (St Dogmaels to Dale, ~6,300m ascent), 50-mile ultra (Porthgain to Dale..

The VOGUM 2026 is a 40-mile ultra running challenge along the scenic Wales Coast Path, stretching from Porthcawl to Penarth in the Vale of Glamorgan. This event offers runners a chance to experience golden beaches, dramatic cliffs, and historic sites like Ogmore Castle and the famous stepping stones..

TSUNAMI Ocean Trails is OuterEdge Events’ rugged coastal trail challenge along the North Devon and Cornish coastline. The Ultra-marathon runs 37 miles from Westward Ho! to Bude; the Marathon goes from Clovelly harbour to Castle Bude; the Sixteen-mile option runs Hartland Quay to Bude. The courses tr..

Two Tunnels Races in Bath, UK offer a unique city-centre running experience beneath the city via the Devonshire Tunnel (408m) and Combe Down Tunnel (1672m)—the longest underground section of any UK race. The well-lit, surfaced tunnels form a flat, shared-use path starting and finishing at Brickfield..

The Cotswold Way Ultra Challenge is part of Ultra Challenge’s UK trek and trail run series. It starts from Cirencester Basecamp in the heart of the Cotswolds and offers Full 100 km, plus 75 km, 50 km, 25 km options, and a 10 km Cirencester leg. The 100 km loop threads rolling hills, villages and foo..

Offa's Dyke 15 (2026) is a 15-mile off-road running event organized by Tempo Events, taking place on Saturday 13 June. Registration is at The Granary, 20-21 Broad Street, Hay-on-Wye, Herefordshire HR3 5DB. Solo entries cost £34 (plus service fee); relay entrants £47.The race carries a storied herita..

The Cheddar Gorge Challenge is a demanding off-road running event held at Warren Farm, Charterhouse, Somerset, within the stunning Mendip Hills Area of Outstanding Natural Beauty. Offering distances from 1km fun runs to a full marathon, the course features diverse terrain including open fields, flat..

Jurassic Extinction / Jurassic Coast is a multi-distance ultra along the World Heritage Jurassic Coast, spanning from Poole to Exmouth. Distances on offer are 33km (Beer to Exmouth), 50km (Lyme Regis to Exmouth), 100km (Weymouth to Exmouth), and 105 miles (Poole to Exmouth), with a 70km option (Pool..

The Boscastle Scramble is a supported, self-navigated marathon along 26 miles of the North Cornwall Coast Path, starting at Posh Rock on the Camel Estuary and finishing in the fishing village of Boscastle. Runners traverse pretty coves, substantial elevation, and stunning sea views, and the course i..

Lundy Island Race is a 13.5-mile trail challenge on Lundy Island in the Bristol Channel. Runners traverse wildlife-encrusted tracks laid out by the Landmark Trust, visiting all corners of the island along the eastern coastal trail, the central spine, and the western clifftops, with sidetracks. The u..

The PIGUM 2026 is a thrilling 30-mile ultra marathon set in Abergavenny, known as the Gateway to Wales. This challenging trail run features 5,000 feet of elevation, taking participants over mountain peaks and scenic trails, including the iconic Sugar Loaf mountain, which offers stunning panoramic vi..

The Severn Challenge, also known as The MTC Severn Challenge, is Ultra Running Ltd's flagship five-day multiday ultra along the River Severn. It covers about 220 miles from the Hafren source to the Severn’s mouth, split into five stages: Hafren (26 miles), Severn Plod Ultra (47), Severn Path Ultra (..