Endurancelife | Suffolk
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Suffolk Coastal Trail Run - Dunwich
Endurancelife stages a trail running event in Dunwich on 10 October 2026 with multiple measured route options across varied coastal terrain. The course environment includes forest, moorland, grass and beach and the overall route difficulty is described as moderate terrain.
Route updates were issued after a wildfire affected Dunwich Heath. Contingency routes have been published and the changes include the following effects on distances and formats: the shortest route has been almost completely rerouted, the half marathon remains largely unchanged, and the marathon and ultra courses have been converted into looped routes.
Distances and recorded ascent for the event are:
- 6.3 miles : ascent 279 ft
- 14.3 miles : ascent 525 ft
- 26.5 miles : ascent 945 ft
- 32.6 miles : ascent 1129 ft
The event is part of the Endurancelife season leaderboard; finishers earn points that contribute to a seasonal ranking. Event entries include a fully marked course, electronic timing with instant results, a finishers medal and multiple on-site amenities. Organiser information and participant processes note an online check-in roughly two weeks before the event and published participant materials such as a manual and route maps. Refund, transfer and postponement policies are outlined in the event terms. Visit the organization's website for the most recent information.
