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Trail Running Calendar near Blagdon 2026-2027

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Explore the top trail runs near Blagdon for 2026-2027! We've gathered 82 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

May 2027
Altered Backyard Ultra at Tockington Manor on 29 May 2027, running hourly 4.126 mile loops up to a 30-loop cap for about 201 km, field capped at 250 runners.
June 2027
A varied running event in Bath that takes competitors through two long, lit railway tunnels and starts and finishes at Brickfields Park.
A roughly 6 kilometre mixed-surface race through Blaise Castle Estate in Bristol, held annually in early June. The event has individual and team prizes, a minimum age of 16, and facilities based around the clubhouse.
A backyard ultra at Breakheart Quarry where runners repeat a 6706 metre loop every hour until one person remains; the event includes camping, marked trails and on course support in the Cotswold countryside.
An off-road race series around Cheddar Gorge and the Mendip Hills with distances from 1 km to marathon and an Omnium option; half and marathon hold UTMB index status.
A Pretty Muddy 5k at The Downs in Bristol with grass start and finish, mixed terrain and obstacles to climb, crawl and slide. Staggered wave starts apply and the event supports Cancer Research UK with a minimum fundraising target.
An untimed inflatable obstacle course in Cardiff on 26 June 2027 offering 2.5k to 15k lap distances, inflatables, music zones, hydration and a finisher medal.
July 2027
South-West ultra on 3 July 2027 with 50 km and 100 km options, a Liberty Trail route and a seaside finish; 50 km is currently at capacity.
Blindfolded navigation challenge in Bath where participants are dropped at unknown locations and must find their own way back to Lulu Caffe without maps or GPS.
Flat races along former railway and riverside paths through the Wye Valley, featuring long tunnel sections, multiple feed stations and a choice of fun runs, 10km, half and marathon.
An urban navigation challenge in Cardiff where participants are blindfolded, dropped at an undisclosed location and must return across 6, 10 or 15 miles without maps or GPS.
Coastal ultramarathons along the Wales Coast Path with 100-mile, 50-mile and 50 km options, marked routes, GPS support and staffed checkpoints.
August 2027
A hilly trail ultramarathon on the Mendip Way offering 30 and 50 mile routes with varied terrain and a coastal finish at Uphill Sands.
Trail runs at Fyne Court Estate with 5 km and 10 km options, optional wooden finisher medals and a focus on reducing event waste.
A 33 or 44 mile self‑navigated trail ultra along the Cambrian Way to Cardiff with indoor aid stations, live tracking and GPX routes.
Obstacle course races at Badminton Estate in South Gloucestershire on 15 August 2027, featuring Sprint 5 km, Super 10 km, Beast 21 km and a kids race.
A Bath running event that passes through two former railway tunnels, including a 1,672 m tunnel converted to a well lit shared-use path.
A multi‑terrain ultramarathon around Bristol on the Community Forest Path, offered as 45 mile and 30 mile self‑navigated races with chip timing and staffed checkpoints.
A 35-mile trail ultramarathon on 29 August 2027 from Chepstow Castle along the Wye Valley Trail and Offas Dyke, returning through the Tiddenham Tunnel with live music at the finish.
September 2027
Races through Westonbirt Arboretum offer half marathon, 10km, 5km and a 1 Mile fun run on solid forest paths with medals, feed stations and limited parking.
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