Trail Running calendar near Thornbury 2026-2027

We have found 520 Trailruns within 80 miles of Thornbury. See below where and when you can find the races.

03 June 2026 at Kinver Edge, a 10 km trail run over two laps on local tracks with varied climbs. Canicross is permitted and advance entries cost £10, with limited places and series entry open until 1 May 2026.

A 6 km fell race with 354 m of ascent on a new 2024 course, part of the Shropshire summer series. Entry is by pre-entry or on the day with fees of £7 and £10, and registration is near Pontesbury School.

A four-race summer cross country series in Herefordshire and nearby venues from 3 June to 15 July 2026, with events at Treworgan Farm, Shobdon Woods, Bearwood Farm and Newton Court. Entry is limited to eligible first claim club members.

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 40 mile coastal ultra along the Wales Coast Path from Porthcawl to Penarth on June 6, 2026. The course features three fully stocked checkpoints, mixed trail and road terrain, mapped route files and no overall time limit.

A themed fundraising run offering 8 miles, 16 miles and a marathon on a route from The Unicorn Inn through the Silkin Way and across Ironbridge; fancy dress is encouraged.

Trail races in the Brecon Beacons on June 6 2026, offering marathon and half marathon options plus weighted bergen editions. Runners move from daylight into night and may need a torch.

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.

A sold out Backyard Ultra at Chilton Manor Farm near Chilton Candover, Hampshire. Runners repeat a 4.16666 mile loop each hour until the last runner completes a lap.

A single-stage coastal ultra on 6 and 7 June 2026 covering circa 85 miles (about 140 km) along the Jurassic Coast. The event runs from a Portland HQ with checkpoints, GPS tracking and a compulsory kit list.

A functional fitness race in Sutton Coldfield on 6 June 2026 combining ten Xercises with repeated running intervals in solo, doubles, or five person relay formats. Entrants must be 18 or older.

A 12 hour backyard ultramarathon at Bakehouse in Bristol on 6 June 2026. Participants run one lap each hour on 3 km, 4 km, 5 km or 6 km loops, with bike and row erg options available, raising funds for Andy's Man Club.

Trail running and rucking in the Mendip Hills near Winscombe on June 6, 2026. Choose 8 km or 14 km, race in Pro or Open categories, and use a provided GORUCK Rucker 4.0 for ruck entries.

An obstacle 5k through Prospect Park, Reading on Saturday 06 Jun 2026, featuring climbing, crawling and sliding across grass, slopes and woodland. The event lists entry fees, a minimum fundraising target and on-site facilities plus a finish..

Trail routes at Bruern Farm Estate on 6 June 2026 include 2.5K, 5K and 5 Mile or 8K with age rules for younger runners; proceeds support the Wychwood Life Centre.

Races in Bath run along the Two Tunnels shared path, passing the Devonshire Tunnel 408 m and Combe Down Tunnel 1,672 m. Distances range from 500 m fun runs to a 50 km ultra with relay and multiple route options.

Water themed trail running on the Isle of Purbeck with four single lap distances from half marathon to 54k. Routes run along coastal cliffs and Purbeck hills and include well stocked aid stations and GPX navigation advice.

A 7 km BS Category fell race around Coombe Hill in Wendover with 220 m of ascent and a steep climb and descent. Entry includes a free pint and a reduced rate for Fell Running Association members.

Trail races at Alice Holt Forest near Farnham offering 10 km and half marathon courses with live chip timing, finisher medal and canicross friendly entries.

A measured 10K from Barnstaple Rugby Club using the Tarka Trail and local pavements, crossing Taw Bridge and Long Bridge and passing Rock Park. The race is chip timed, awards medals and prizes, and offers team entry by individual sign up.

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