Trail Running calendar near Tarrant Gunville 2026-2027

A 10 km trail race at Marlow Rugby Club on May 25, part of the Ales & Trails series, featuring trails, woodland and Thames towpath. Entry includes a medal, a Rebellion pint cup and a free drink at the finish.

An off-road race in Dursley on 25 May 2026 covering about 10.31 km with 318 m of climb, visiting Cam Peak, Cam Long Down, Uley Bury and Downham Hill. Entries are limited to 120 and handled via Entry Central.

A 50 km multi terrain ultramarathon around Maidenhead, run on a single lap route that follows the Thames Path and Jubilee River. The course is mostly off road with four aid stations, chip timing, live tracking and free race photos.

An inflatable obstacle course event at North Somerset Showground offering 2.5 km, 5 km, 10 km and 15 km options with music zones, finisher medals, onsite refreshments and facilities for families and groups.

A 60 km point to point ultramarathon along the Ridgeway National Trail from Ivinghoe Beacon to near Wallingford, featuring open tracking, four aid stations and a 10 hour time allowance. Entries close 17 May 2026.

Phoenix Running South Wales stages the Manta Ray Run at Parc Taf Bargoed, Trelewis. Participants run repeated 5.3 km laps within a seven hour time limit and receive a bespoke finisher medal unless they choose a no medal option.

An obstacle 5k at Baiter Park in Poole on 30 May 2026, the Pretty Muddy event combines climbing, crawling and sliding while raising funds for Cancer Research UK. Waves run every 15 minutes and participants must be 13 or older.

A Pretty Muddy *5k* obstacle course at Royal Windsor Racecourse featuring climbing, crawling and sliding across grass and tarmac beside the River Thames. Waves run every 15 minutes and participants must be 13 years or older.

A mixed terrain half marathon and 10k in England on 30th May 2026. Routes mix quiet country roads and off road sections, and the event raises money for local good causes.

A camp-based Backyard Ultra at Chilton Manor Farm featuring a repeated loop through private trails, fields and woodland with a high point at Bugmore Hill Trig Point and on-site aid, toilets and course photography.

A mixed surface coastal out and back of about 7 miles from Blue Anchor to Minehead and back via the Steam Coast Trail, with water stations, first aid, a finishers medal and event T shirts for early online entries.

Approximate 6k through Blaise Castle Estate on tarmac, grass and trails with hills and estate views. Club house refreshments follow and prizes are awarded for individual places, age categories and teams.

A guided trail half marathon around the Surrey Hills starting and finishing in Guildford. The 13 miles route features St Martha's Church, Shere and sections of the North Downs Way and is run in a steady group pace with torches and optional..

Midweek chip timed trail races at the Blue Pool nature reserve in Dorset with 7 mile and 3 mile routes through woodland and ridge views. Race entry includes access for one adult and up to two children.

A 24-hour relay at Wasing Park, Reading on 6–7 June 2026 with Solo, Pair, and Team entries on an 8 km trail lap, event camping and an event village, plus charity entry options and tiered team pricing.

Backyard Ultra at Chilton Manor Farm in Chilton Candover is a private, sold out backyard ultra on a 6.706 km loop around Godsfield Copse. Runners repeat a 4.16666 mile lap each hour until only one runner completes the next lap.

A 140 km coastal endurance run along the Jurassic Coast from near Charmouth to Shell Bay in Studland. Around 100 participants follow a route including a full circumnavigation of Portland with checkpoint support roughly every 10 km.

A 12-hour backyard ultramarathon at the Bakehouse in Bristol on 6 June 2026 where one lap is run each hour; participants can complete between one and twelve laps and choose from 3 km to 6 km loops, with proceeds supporting Andy's Man Club.

Mendips Epic Trail Sponsored By GORUCK is a running event in Winscombe on Sat 6 Jun 2026 offering entry information, participant reviews, photos, course maps and results.

A 5k Pretty Muddy obstacle course at Prospect Park, Reading, featuring grass terrain, steep slopes and woodland sections. Obstacles include climbing, crawling and sliding; participants must be 13 or older and events support Cancer Research..