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The Endless Garden – Backyard Ultra Marathon

Ayot Saint Peter, United Kingdom • 27-29 Sep 2025

The Endless Garden – A Backyard Ultra Marathon takes place at The Waggoners in Ayot Green, Welwyn Garden City, United Kingdom, from 27 to 29 September 2025. The race uses a 4.167-mile trail loop run hourly on the hour, with the field whittling down to a sole finisher. The route is designed to be safe and runnable through the night, and a route map is provided ahead of race day. Spectators are welcome at all times; the pub stays open with a special endurance menu and friendly banter. Perks include 5 drink vouchers, a commemorative half-pint glass, official timing, a race belt, and the winner’s glory. Visit the organization's website for the most recent information.

United Kingdom East of England Ayot Saint Peter

Race information

Registration
4 mi
4.167-Mile Loop Every Hour
Visit the organization's website for the most recent information.
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