Trail Running calendar near Llanfairpwllgwyngyll 2025-2026

Tour des Marches Challenge Walk is a fundraising walking event staged from Wistanstow Village Hall in southwest Shropshire, organized by the LDWA Marches Group. Participants choose 12, 18, or 26 miles, routing west to Clun, north to Bishop’s Castle, and back to Wistanstow. The undulating course trav..

Defeat Delamere is a multi-distance running event held at Delamere Forest in Cheshire, near Frodsham. The weekend lineup includes 5k, 10k, 16k and a mini-miler for young participants, with entry fees starting from £10. On race day, participants collect their race pack with bib and timing chip at the..

The 361° Abersoch Half Marathon takes place in the seaside village of Abersoch on Wales’ Llyn Peninsula. The 13.1-mile course is predominantly road-based, with a final kilometer along Abersoch Beach to a lively finish crowd. Runners pass through Llanengan, Llangian and Sarn Bach, with drink stations..

The Brutal Extreme Triathlon takes place in Llanberis, North Wales, starting at Lake Padarn. The event offers Canol (Half), Mawr (Full), Cawr (Double), and Triple distances, with a 1.25 km swim in Llyn Padarn, a 28-mile bike loop through dramatic Welsh scenery, and lake laps totaling about 5 miles,..

The MLN Dale Barracks, Chester orienteering event takes place on Wednesday 24th September as the second event of the MLN 25-26 league. The location is Dale Barracks, Chester (nearest postcode CH2 4AU). Parking is on a small car park before the camp entry barrier; reception is in the sports pavilion..

NSCCL 2025 Round 1 – Betley Farm is a North Staffs Cross Country League event held at Betley Farm, Betley, covering traditional cross-country courses across North Staffordshire and South Cheshire. The meet features four races with combined team and individual scoring, emphasizing first-claim members..

The Town to Tower 10K is an uphill race starting in the market town of Ruthin, North Wales, and finishing at the summit of Moel Famau, the highest point in the Clwydian Hills. This challenging 10-kilometer course ascends to the Jubilee Tower at over 550 meters above sea level, offering stunning view..

EcoTrail Wicklow is a trail running event in County Wicklow, Ireland, scheduled for 27 September 2025. The 2025 edition is listed as the 7th edition and is part of the Ecotrail series. The event information presents the races as trail running courses with significant natural-surface sections. 80K..

On Sunday 28 September 2025, Bridgeathon, organized by PFW Running, takes place at Guys canal side tavern in Bilsborrow, Preston, Lancashire. It offers four distances: 10K, half marathon, marathon, and a 32-mile Ultra. The course runs on a flat Lancaster canal towpath: starting north from Guys throu..

Delamere Forest Wildwood Trail Series offers a Half Marathon and a 10K at Delamere Forest, near Northwich, Cheshire. Runners traverse dense woodlands on rolling forest trails with a mix of well-marked paths and technical sections, including climbs and muddy stretches. The Half Marathon is two laps a..

The Loop Ultra is a 32-mile (50 km) trail running challenge set in the remote Cambrian Mountains of Mid Wales. The route starts and finishes at Camp Plas near Dolanog, Welshpool, winding through forests, trails and ancient paths toward Lake Vrynwy, with sweeping views toward the Shropshire Hills and..

The Breidden Hills Race, organized by Mercia Fell Runners, is a challenging fell running event set in the scenic West Midlands. Participants will tackle a distance of 11.5 km with a total ascent of 790 meters, making it a demanding course for runners. The race requires pre-registration and is open t..

Rad Dau Gopa Aberystwyth Twin Peaks Race is a mixed-terrain running event based on Aberystwyth Promenade, with start and finish at the Bandstand. The race features a two-peak circuit that climbs Pen Dinas and Constitution Hill. The Senior course covers about 11.7 km (7.3 miles) with around 237 metre..

PFW Running's Cuerden Charity Challenge is a 6-hour trail running event held at the Cuerdon Valley Visitor Centre in Cuerden Valley Park, near Preston. Participants tackle a 5k undulating off-road loop with amazing views and may complete as many laps as they wish; options include a marathon (8 laps..

Loggerheads Autumn Trails is an exciting running event featuring longer versions of popular 5k and 10k races, set in the scenic Loggerheads Country Park. Participants can choose from a 14k race, which consists of two loops of a 7k course, or a 7k Canicross discipline, welcoming runners of all abilit..

The Brenig Way 50K Trail Race is a challenging ultramarathon that covers 50 kilometers through remote upland scenery in Wales. Starting in Corwen, participants follow a marked footpath along country lanes, forest tracks, and riverside paths, crossing notable landmarks such as Clocaenog Forest and Ll..

Round 1 of the Petzl Night Runner Night Trail Race Series takes place at Delamere Forest, with the start and finish from the main visitors centre in Northwich, Cheshire. The evening atmosphere is themed around a Spooky Halloween, with fancy dress actively encouraged. The course is fully marked with..

RunThrough Trails presents Delamere Forest 21k and 42k in November 2025, set around Delamere Forest near Northwich, Cheshire. The courses wind through shaded forest sections, around Blakemere Moss, along the Sandstone Trail, and up Old Pale Hill for panoramic views of the Cheshire countryside. The 4..

Poole MoRun takes place at Upton Country Park in Poole (BH17 7BJ). The event includes 1.5k Mini MoRun for children plus 5k, 10k and a Half Marathon MoRun. The mostly off-road course features a mix of trail and muddy sections, with undulating terrain and a couple of road crossings; it is dog-friendly..

Warrington Way is a 40-mile ultramarathon starting and finishing in the Cheshire village of Lymm. Runners follow a route on tracks, footpaths and lanes to circumnavigate Warrington anticlockwise. The course is waymarked, but participants must carry maps and navigate.Checkpoints at 10, 21 and 30 mile..