Trail Running Calendar United Kingdom 2026-2027

An 11 km hill race near Monymusk on 26 September 2026 with 430 m of climb and pre-entry only registration; listed 2024 fees are shown and parking is at Monymusk Village Hall.

A charity relay in Malham on 27 September 2026 with mixed teams formed on the day and an entry fee of £5 per person. The route climbs near the summit of Cawden Hill then returns on a direct descent.

Trail race at Margam Country Park offering 5 km and 10 km routes through woodland with castle views. The event features chip timing, water stations, a finisher's medal and parking included with entry.

Trail running festival at Dalkeith Country Park near Edinburgh offering distances from a family mile to an ultra marathon. Courses use woodland trails, firm paths and grassy sections, and one well controlled dog per runner is allowed.

Experience an autumn run through scenic pumpkin fields and farm tracks in Colchester. With 10k, 5k, and 1k distances, this flat off road event features chip timing and a family friendly event village.

A late September trail half marathon through the Forest of Dean, organised by the Rotary Club with proceeds to charity. The measured course stays on way marked forest trails with no road crossings and water stations roughly every 5 km.

Trail races at Salisbury Racecourse offer marathon, half marathon and 10 km over undulating downland with woodland and Martin Down turf. GPX routes are provided and finishers receive a medal; top three men and women earn trophies.

Trail running at Billingford Lakes on 27 Sept 2026 using a 5.3 km out-and-back loop on mixed surfaces. Parking and a base-camp aid station are provided; the event is cupless and all finishers receive a bespoke medal.

The Waddington Fell Race will take place in Clitheroe on Sunday 27 September 2026. You can run 11 kilometers.

A 5 mile mixed terrain race around the southern fringes of Knaresborough, featuring trails, woodland and riverside tarmac. Single lap format, prizes for top finishers and fundraising for Dementia Forward.

Classic Peak District fell run from Stoney Wood, Wirksworth with an undulating 13.7 km course and 457 m of climb that rewards strong legs and scenic views. Pre entry is required for the Sept 27 2026 race so book early and bring a cup to red..

A 10 km trail run through the grasslands and woodlands of Rising Sun Country Park on 27 September 2026, with mixed terrain and a canicross option allowing one well controlled dog per runner.

Trail runs at Delamere Forest on 27 September 2026 offer a two-lap half marathon and a one-lap 10K over technical wooded trails, with chip timing, aid stations, canicross options, and eco-minded event measures.

Run Sandringham on 27 September 2026 features a Half Marathon, 5K and Community Mile around the Sandringham Estate. The event includes chip timing for the Half and 5K, water stations, medical support and on site parking.

A community charity event on Sunday 27 September 2026 near Grantchester offering chip-timed 10k and 3k courses through farmland, medals for all finishers, trophies, and fundraising for Maggie’s and Addenbrooke’s Charitable Trust.

Trail running in Blackpool on a 10K loop with longer race options, views of Marton Mere and Blackpool Zoo, drink stations and bespoke finisher medals.

A 10 mile trail race at Eridge Park on 27 September 2026 with steep climbs, single track woodland, mud and water crossings on a marked, traffic free route. Finishers receive a memento plus cake and a free pint and trophies are awarded.

Worsley Woods 5 Mile Trail Race on 27 September 2026 takes place in Worsley, Manchester, organised by Swinton Running Club. Affiliated and unaffiliated entries are available with online fees and a £2 extra for entry on the day.

A community running event in Manuden on 27 September 2026 with 10k, 5k and 1k races, on-road starts then off-road bridleways, water stations and medals for finishers. Funds raised support Sands, St Clare Hospice and village organisations.

MacTuffX London at Wimbledon on 27 September 2026 is a functional fitness race with ten Xercises and repeated runs. Options include solo, doubles, and relay formats over 10x400m or 10x800m, with a LITE weight division available.