Trifarm 15K Trail Run

Trifarm 15k trail run

Trifarm 15k trail run is a trail race held at Trifarm, Church Road, Boreham, CM3 3DS on 21 November 2026. The event uses an extended 15k route that is reported as more than 95% off road on public footpaths and bridleways. The route runs anticlockwise, starts on the south bank of the lake and finishes at the edge of the Trifarm lake on the running track near the road entry point.

On site facilities include parking, registration near the Trifarm buildings, bottled water at registration and a refill point on the 15k course. A water tap is available near the finish along the farm track toward the bicycle racking. Race numbers must be worn on the front, unfolded; timing is manual and a visible number at the finish is required for a time to be recorded.

There is an option for discounted pre run swim tickets; entrants must have completed a swim test directly with Trifarm before booking the swim. A route narrative will be available to download the week before the race and a start list with race numbers is emailed in advance. Food is sold at the venue before the run, and a course sweeper will act as tail walker. Children must be supervised at all times. Results and trophies are awarded in the league; points follow a MotoGP format with a bonus point for breaking an existing course record. Visit the organization's website for the most recent information.

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