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The Trilateral 40

Fowey, United Kingdom • 14 Feb 2026

The Trilateral 40 2026 : event overview

The Trilateral 40 takes place on 14 February 2026 in Fowey (PL23 1BT), Great Britain. The event is a 40 km mixed-terrain route that starts at The Rook in Fowey and returns to Fowey as the finish. The organiser is Purple Gecko Events.

Course sections

  • Fowey to Helman Tor - 16 km via Saints Way North (trail and country lane)
  • Helman Tor to Gribben Head - 18 km via Saints Way South and coast path
  • Gribben Head to Fowey - 6 km undulating coast path to finish in Fowey

Services, rules and entry

There are three feed stations, live GPS tracking, medals for all finishers, awards for top finishers and free race photography. A mandatory kit list must be carried on the day. All participants must be 18 years of age or older. The event will be timed by ST App Service; there will be no chip timing. Registration closes 1 April 2026 at 12:00. Entry fees change by date: through 18 August 2025 the price is £30 plus fee; from 18 August 2025 it is £40 plus fee; from 18 December 2025 it is £50 plus fee. A fee of 6% applies per order. Visit the organization's website for the most recent information.

United Kingdom South West (England) Fowey

Race information

Registration
40 km
Visit the organization's website for the most recent information.
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