Trail Running calendar near Seaton 2026-2027
We have found 320 Trailruns within 80 miles of Seaton. See below where and when you can find the races.
0 – 100∞ km
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A one-lap trail run at Myncen Farm on 19 July 2026, held on farm tracks and fields with a camping option over the weekend. Open from age 4 with a 100-entrant limit and a ten pound entry fee.
A trail 10K.ish at Myncen Farm on 19 July 2026, run as two laps with a 2.5 hour cut off and camping available over the weekend. Entry is limited to 136 runners, minimum age 16, with different fees for affiliated and unattached entrants.
Multi-distance runs along the Wye Valley Greenway, including a long lit tunnel section. Mostly flat routes on former railway track with feed stations, clear marking and event medals for 5 km or longer.
Selworthy Beacon Fell Race on 19 July 2026 covers 4 miles with about 1000 ft of ascent and descent to Selworthy Beacon. The unmarked route starts at Bossington National Trust car park and passes through Hurlstone Combe.
A new 100-mile, 16-leg team relay in South Devon on 19 July 2026, for teams of 10 to 16 runners, with GPX files provided and proceeds donated to two local charities.
A 10 km mixed-terrain event around Valley Park and Knightwood split into five timed stages, featuring chip timing, marshals, a kids Twiglet Tour, on-course water and food at the finish.
Pretty Muddy 5k in Central Park, Plymouth on 19 July 2026 is a mud obstacle course of climbs, crawls and slides over hardstanding, gravel and grass. It raises funds for cancer research and is open to participants aged 13 and over.
A 7 mile multi terrain race through footpaths, bridleways and quiet country lanes around Tywardreath, Cornwall. The hilly course starts and finishes at the village pub and raises funds for local charities.
A 100 mile self navigated ultramarathon across the Brecon Beacons with 6143 m of ascent, 10 checkpoints, live GPS tracking and mandatory mountain navigation skills. Entrants must meet qualifying criteria and carry specified safety kit.
A 9.3 km fell race near Cwm, Ebbw Vale with 549 m of climb on moorland and a partly waymarked anticlockwise loop. Basic navigation and mountain skills are useful; the event is part of the South Wales Series.
A 5.75 mile multi terrain evening run from the Millpool Centre in West Looe, following riverside and woodland paths; proceeds support Looe Lions local charities and finishers receive a memento.
August 2026
Discover the Rose Run with Phoenix Running South Wales at Parc Taf Bargoed, a scenic multi terrain out and back with a repeatable 5.3 km lap to build distances from 5 km to ultra. Rock up and run with staggered starts and limited spots.
An inflatable obstacle fun run in Bournemouth with 2.5k, 5k, 10k and 15k options, giant inflatables and five music zones. Family friendly with medals, hydration stations, on-site food and a free spectator area.
A four mile evening run in Westbury on 5 August 2026 supporting Brain Tumour Support, with all entry fees given to the charity, pottery mementos for participants and prizes for top finishers and best helmet.