Endurancelife | Suffolk
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Event overview
The Suffolk Coastal Trail Run takes place in Dunwich on 10 October 2026. The organiser is Endurancelife. The event offers four race distances and is listed as moderate terrain with forest, moorland, grass and beach sections. The organiser describes the courses as extremely flat and quick by Endurancelife standards. Registered participants are asked to check in online approximately two weeks before the event. The event is part of the Seasonal Leaderboard.
Course, entries and services
- 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.
Standard entry prices listed are £36 for the 10K, £50 for the half marathon, £63 for the marathon and £73 for the ultra. Entry features include a fully marked course, electronic timing with split printouts, an energy bar, a finishers medal and multiple on-site amenities. Available add-ons include an event safety kit (£12), all day parking at Dunwich Main (£3) and a 10 minute massage (£10.80). Booking terms note a full refund if the entrant changes their mind within 30 days, the option to change to another event up to 30 days before, and the ability to transfer an entry to another person up to 14 days before the event. If the event is cancelled a full refund will be given. Visit the organization's website for the most recent information.
