Endurancelife | Suffolk

OCT
10
2026
A flat coastal trail event in Dunwich on 10 October 2026 offering 10K, half marathon, marathon and ultra distances across forest, moorland, grass and beach, with timed results and a seasonal leaderboard.
Sat 10 Oct 2026
33 miles 27 miles 14 miles 6 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Suffolk Coastal Trail Run

The Suffolk Coastal Trail Run, organised by Endurancelife, takes place in Dunwich on 10 October 2026. The event is part of the Endurancelife 2026-27 trail running season and contributes points to the Seasonal Leaderboard for participants who complete any distance category.

The course is described as extremely flat by Endurancelife standards and includes a mix of forest, moorland, grass and beach under a classification of moderate terrain. The landscape is managed by organisations such as Natural England, the RSPB and the National Trust.

Distances offered:

  • 10K : 6.1 miles, ascent 279 ft
  • Half Marathon : 13.5 miles, ascent 525 ft
  • Marathon : 26.7 miles, ascent 945 ft
  • Ultra : 32.7 miles, ascent 1129 ft

Event services and features listed for participants include fully marked courses, electronic timing with instant result printouts and split timing, finishers medals, on-site amenities and an afterparty. Organiser notes mention an online check-in process approximately two weeks before the event and a mandatory event safety video. Add-on options include an event safety kit, all day parking at Dunwich Main and short post-event massages. Entry prices are published per distance and the event shows capacity limits for each race category. Visit the organization's website for the most recent information.

33 mi
Ultra
27 mi
Marathon
14 mi
Half Marathon
6 mi
10k
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