Trail Running Calendar United Kingdom 2026-2027

Trail races at Mapledurham Estate offering 10K, 10 Mile and Half Marathon routes over muddy paths and woodland, with on-course water, finish refreshments and race amenities included.

A trail running event on 29 November 2026 at Charborough Estate through dense Bere Wood, with 10 km, 21 km and a two person relay across technical, marked trails. Facilities include one aid station, toilets and medical support.

A fell time trial from Little Stretton to the Stiperstones that requires navigational skills and benefits from local knowledge. Entry is on the day with fees of £8 for adults and £2 for juniors under 17.

A club organised race at Blaenwern Holiday Centre in Llanybydder on 29 November 2026 covering 6.5 miles on mixed surfaces; junior and senior categories are included and past results are archived online.

A lap based road event at Rhydycar, Merthyr Tydfil, on a 5.3 km AUKCM certified tarmac circuit along the Taff Trail. Runners choose how many laps to complete within a seven hour limit and can opt for a no medal entry.

A 23 mile clockwise tour around Worcester and Droitwich starting at Gheluvelt Park, mostly on traffic-free paths. Solo and two-person relay options are available, with three on-route control points and a six-hour completion limit.

A guided 10 km group trail run at High Lodge in Thetford Forest run at a conversational pace, suitable for runners moving from road to trail. Entry is £12.50 and parking is charged at £3.

A guided 10 km trail run from the Sychnant Pass summit across upland terrain, paced steadily with regular stops; members have free entry while standard entry is £19.50.

Trail 5K and 10K at Tewinbury estate in Hertfordshire, on undulating dirt, grass and woodland trails, fully marked and marshalled with chip timing and a 10K aid station.

A 21.1 km trail race around Hughenden Manor and surrounding woodlands, mostly forest paths with undulating terrain and three aid stations. The course is fully marked and trail running shoes are recommended.

A 10 km trail race around the National Trust's Hughenden Manor near High Wycombe, featuring woodland trails, about 195 m of ascent, full course marking and a water station at 5.3 km. Onsite facilities include parking, toilets and a cafe.

Timed Thames towpath run where participants choose lap distances on a 5.3 km out and back course and entry supports Rays of Sunshine Children's Charity.

Night trail of 6.4 km with 229 m climb around Llandegla Forest, held under BS partially marked conditions with a compulsory safety briefing and kit including a headtorch with two hours light. Entry £5 on the day.

A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.

Trail races at Carsington Water on 5 December 2026 feature a half marathon and a 10k around the reservoir on marked undulating trails with marshals and an event village.

A new winter ultramarathon on 5 December 2026 covering about 80 miles across Essex, Suffolk and Norfolk, with checkpoints, mandatory safety kit and live tracking that includes an SOS function.

Two coastal races from Hengistbury Head along Bournemouth seafront and Boscombe Pier. Largely flat, traffic free routes with chip timing, water stations and a finisher medal.

A handicap fell race at Bleach Green, Ennerdale on 5 December 2026, covering 4 km with 410 m of ascent and including the Crag Fell summit. Pre-entry is required and the event features a prize exchange at registration.

Join the Really Wild Boar, a classic fell race in the York Dales on Saturday 5 December 2026. Tackle 9 km with 450 m of climb, enjoy hearty post race soup and a roll at the Fat Lamb Inn and soak up wild moorland views.

A winter ultramarathon of about 55 miles across the Cheviot hills near Ingram, Northumberland, run under Trail Running Association and UK Athletics rules. Runners receive GPS trackers, face a 24 hour cutoff and compete for prizes including..