Trail Running calendar near Winterbourne Monkton 2026-2027

A pancake-flat *10 km* out and back along the Brecon and Monmouthshire canal between Gilwern and Llangattock, set in the Brecon Beacons National Park. Finishers receive a medal, there is a drink station at 5 km, and entries are online only.

Choose any number of laps on a scenic 5.3 km loop at Denbies Wine Estate to make distances from 5 km up to ultra. Timed event with a flexible 1.5 hour start window and support on a hilly off road course.

A riverside race series from Barnes along the Thames Path offering 10 km, half marathon and marathon distances. Flat out and back courses are marked and marshalled with staffed checkpoints and professional medical cover.

Four hour team relay at Minley Manor, Hampshire where teams of four run repeated 4 km off road laps through woods and grassland. Male, female and mixed categories have prizes for the top three teams in each.

The Stopsley Trail Race on Sunday 9 August 2026 offers 5K, 5 miles and 10 miles on scenic undulating trails along the Bedfordshire and Hertfordshire border. Entries include chip timing, bespoke medals, free photos and participant goodies.

A multi-distance event in Bath that goes through historic railway tunnels and along the Kennet and Avon Canal. Distances range from family fun runs to 50 km, with tarmac sections, tunnels and on-course drink stations.

A 6 mile informal group run at Croome Park on 10 August 2026 organised by Black Pear Joggers. The one lap off road route includes a lakeside section and finishes with cake and tea or coffee, with profits to the National Trust.

A mainly trail 5 kilometre loop from Peveril Point along the Jurassic Coast to Anvil Point Lighthouse and back through Durlston Country Park. Part of Swanage Lifeboat Week and the Purbeck Trail Series.

A 7 hour timed event on a signed riverside loop in Egham offering flexible distance choice from 3 km up to 50 km, medals and goody bags for finishers, aid stations each lap, and distance pins for half-marathon and above.

A 50k and 100k trail event around Market Harborough on 15 August 2026, following long-distance footpaths with marked routes, aid stations and mandatory kit requirements. Free guided recces, pre-order merchandise and an event medal for all f..

Trail running at Fyne Court Estate in the Quantock Hills AONB with 5 km and 10 km options, using parkland and woodland trails. The 10 km is two laps of the 5 km circuit and medals are optional to reduce waste.

This timed event on August 15, 2026, offers a flexible, multi-lap format on a smooth riverside course in Winchester. Runners can choose their start time and distance, from a single lap to an ultra marathon, within a 7-hour window. All finis..

An evening trail event near Dorchester with 5k and 10k routes through sunflower fields and bridleways. Routes include an aid station and finishers receive medals, while the event supports a local hospital charity.

Mynydd Maen Traverse is a running event near Pontypool featuring a 9.8 km route with 291 m of climb. It includes separate junior races and accepts team entries of three.

A guided 10 km trail run in the Chiltern Hills on 15 August 2026, finishing with a Tring Brewery tour, tasting and a pint or soft drink in the brewery beer garden. Spaces are limited to 50 and a ticket price of £35 is shown.

A Bath running event on 16 August 2026 featuring two long, lit railway tunnels and a programme from 500 m colourburst to ultramarathon and relays; proceeds support Sustrans.

On 16 August 2026 South West Spartan stages Sprint, Super and Beast obstacle races at Badminton Park in South Gloucestershire, with mixed terrain across fields and woodland and a one day trifecta option.

An off road Half Marathon along a riverbank and disused railway, starting and finishing at Henfield Leisure Centre. Facilities include changing rooms, showers and free parking, and medals are given to all finishers.

A 10 km trail run at Ramsbury Brewery on August 16, 2026, mostly off road through trails and woodland. Canicross friendly, entries include a medal, a pint cup and a free drink.

A timed, flexible run along a 3.28 mile out and back route beside the Stroud Waterways canal. Runners choose distances from 5 km up to ultra and may complete as many laps as they wish within a seven hour limit.