The Fort 20
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The Fort 20
The Fort 20 is a looped trail event that starts and finishes within the walls of the 18th Century Landguard Fort on the Suffolk peninsula, at Landguard Fort in Felixstowe, Suffolk. In collaboration with English Heritage the route crosses two nature reserves, two river estuaries and the Port.
The course covers a 20 mile mixed trail and is fully marked; a .gpx file is provided. The event includes three water and snack stations, a drop bag facility, a quality long-sleeve T-shirt and a race medal. Organisers state generous cut-offs and the event is licensed by the TRA and held under UK Athletics rules. Participants must be 18 or older on race day.
Event date and entry details are specified for the 11 October 2026 edition. Entries open 1 November 2025 and close 26 September 2026. Entry fees are listed as Affiliated £40.00 and Unaffiliated £42.00. An optional entry protection product (XCover) is offered so participants may be able to seek a refund if unable to attend due to unforeseen circumstances. Visit the organization's website for the most recent information.
