Trail Running calendar near Seaton Junction 2026-2027

We have found 258 Trailruns within 80 miles of Seaton Junction. See below where and when you can find the races.

Gravel Rush Run in Winchester on 27 June 2026 features a 21 km half marathon and a 10 km race at Matterley Estate. Entry fees are listed per participant and a 3% administration charge is added to all entries.

A one-day trail race across Lundy Island of about 13.5 miles, served by a chartered ferry for up to 250 runners. Fully marked and marshalled with aid stations, mandatory kit and a finisher medal.

A range of measured races on the flat, traffic free Tarka Trail near Barnstaple, with family activities at Woolmers Farm and UK Athletics course certification.

A multi-terrain marathon, half marathon and 10K along the North Devon coast, based at Woolacombe Meadow Playing Fields on 28 June 2026. Entry fees apply and the event supports North Devon Hospice, with fundraising recommended.

July 2026

A 30 mile ultra marathon based in Abergavenny with about 5,446 ft of elevation, mostly on trail and including a climb over the Sugar Loaf. The route has three fully stocked checkpoints and downloadable maps on plotaroute.com.

A community off-road running event in Tipton St John featuring a scenic 10 km through riverside paths, woods and an old railway line, plus a short fun run for children. Camping is available and 10 km finishers receive Otter Brewery mementoe..

Run the Cider 5K.ish on Friday 17 July 2026 at Myncen Farm near Blandford Forum, a scenic one lap trail over fields, grass and dusty tracks. Part of a weekend of running and optional camping, this friendly race offers finisher goodies.

Take on the 12 hour Cider Challenge solo across undulating farm trails in Dorset this July 18, with fields, wildflowers and dusty tracks underfoot. Camp onsite for a full weekend vibe and earn a medal and goodies for every finisher.

Multi distance trail event on 18 and 19 July 2026 in the Gower Peninsula with basecamp at Penrice Castle. Distances from 10 km to 100 km include marked figure of eight routes rest stops camping and GPS tracking.

UTMB Index

Trail races on the private Merthyr Mawr Estate on the South Wales coast, featuring a 12K and a new 40K route across dunes, hills and a river, plus a programme of family races.

Three ultratrail races along the Wales Coast Path finishing at Cardiff Bay, with 100, 50 and 30 mile courses that feature beaches, dunes, forest sections, live GPS tracking and checkpoint support.

UTMB Index

Inaugural South Hams Relay on 18 July 2026 is a 100 mile team relay in South Devon, split into 16 legs of 5 km to just under 16 km. Teams of 10 to 16 runners, GPX routes provided, with event profits donated to two local charities.

Tackle the Apple Plod 10K.ish on Sunday 19 July 2026 at Myncen Farm for a two lap undulating trail run or walk through fields, wildflowers and dusty tracks. Enjoy a relaxed 2.5 hour cut off, weekend camping and finisher goodies.

A multi-distance event on the Wye Valley Greenway featuring a 1.1 km tunnel, flat former-railway trails and family Colourburst fun runs. Routes are waymarked and marshalled with feed stations and on-site facilities.

Take on the Selworthy Beacon Fell Race on Sun 19 Jul 2026, a punchy 6.2 km with 305 m of climb from Bossington National Trust car park. Pre entry or day entry available for a classic short fell test with stunning coastal views.

A marked fell race in South Wales on 23 July 2026, covering 5.5 km with 315 m of climb. Entry on the day costs £3 and the minimum age is 16. Post race tea and cake are available; bring your own mug.

Annual Saturday evening multi terrain event in Tywardreath featuring a 7 mile race and a 1 mile fun run. The route mixes footpaths, bridleways and quiet country lanes and starts and finishes at the village pub.

A self‑navigated *100 km* ultramarathon along the Beacons Way with 3178 m ascent, six staffed checkpoints, strict qualifying criteria and mandatory map-and-compass navigation; places are limited and mandatory kit is enforced.

A 100 miles race across the Brecon Beacons on 25 July 2026, following the Beacons Way from Abergavenny Castle with 10 checkpoints, 6143 m ascent and live GPS tracking. Entrants must meet age, experience and mandatory kit requirements.

Trail races around Abergavenny on 25 to 26 July 2026 offer distances from 12 km to 110 km, camping at Llangorse, checkpoints about every 10 km and UTMB Index categories. The event includes medical support, marked courses and a Race Pack sen..

UTMB Index