Endurancelife | Suffolk
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Suffolk Coastal Trail Run
The event takes place in Dunwich on 10 October 2026 and is organised by Endurancelife. The terrain is described as moderate and includes forest, moorland, grass and beach. By Endurancelife standards the courses are extremely flat and relatively quick.
This meeting is part of the Endurancelife 2026-27 trail running season and contributes to the Seasonal Leaderboard. Participants who complete any distance will be awarded points based on performance and listed on the season leaderboard. Registered participants are asked to check in online about two weeks before the event; the check-in includes confirming emergency contact details and watching a mandatory event safety video.
Distances offered
- 10K: 6.1 mi, ascent 279 ft
- Half Marathon: 13.5 mi, ascent 525 ft
- Marathon: 26.7 mi, ascent 945 ft
- Ultra: 32.7 mi, ascent 1129 ft
Additional information includes fully marked courses, electronic timing with split printouts, a finisher medal, on-site amenities and an afterparty. Typical add-ons listed are an event safety kit, all day parking at Dunwich and a 10 minute massage. Entry prices are listed per distance and refund and transfer terms include a 30 day full refund window, flexible transfers up to 14 days before the event and options if the event is postponed or cancelled.
The local landscape is managed by key-holders such as Natural England, the RSPB and the National Trust. Visit the organization's website for the most recent information.