Trifarm 15k Autumn Trail Run
Boreham, United Kingdom • 21 Nov 2026
Trifarm 15k Autumn Trail Run
The event is a 15k trail run held on 21 November 2026 at Trifarm, Church Road, Boreham, near Chelmsford in Essex. The extended 15k route is over 95 percent off road and uses public footpaths and bridleways.
The route is run anticlockwise, starts at the south bank of the lake and finishes at the edge of the Trifarm lake on the running track near the road entry point. A route narrative is published ahead of the event and the course is also available on Strava.
On-site arrangements include registration near the Trifarm buildings where race numbers and bottled water are distributed. There is a refill point on the course for the 15k and a water tap near the finish by the farm track and bicycle racking. Parking is available on site.
Entry notes state that online entries cost an additional £2 for non TRA or UKA affiliated members and the 15k route is for over 18s. A start list will be emailed a few days before the event. Manual timing is used, so race numbers must be worn on the front and left unfolded so they remain visible at the finish.
Food options such as bacon rolls, tea, coffee and cake are offered at the venue. A tail walker or jogger will sweep the course and children must be supervised at all times. Total places are listed as 50. Visit the organization's website for the most recent information.