About the Triffic Trail
The Triffic Trail is an annual trail-running event organised by Trent Park Running Club, held in the scenic Trent Country Park in Enfield, North London. The popular annual race has been running since 1985.
The event is inclusive, and we welcome elite competitors, casual runners, juniors, and fun runners alike. Senior and junior races are all available on the day, so bring the whole family along!
Sunday 21st June 2026
Trent Country Park - Enfield - London
The location is easily accessible on foot from Cockfosters Underground Station (Piccadilly Line).
If you’re driving, there’s plenty of parking available on site. Trent Park is located just 2 miles from Junction 24 of the M25 to the north and 3 miles from the North Circular to the south.
Race Starts in
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Races & Distances
The Triffic Trail offers both senior and junior races:
10km Trail Race: the main senior event for ages 16+
4.5km Junior Race: for under-16s
2km Fun Run: for under-12s
Course
The route stays entirely within Trent Park, featuring woodland trails, open fields, gentle hills, and some paved sections. It is entirely traffic-free.
The senior and junior races are fully marshalled throughout the course, with clear signage.
They are held under UK Athletics and Trail Running Association rules.
The race is chip-timed with online results on the day, and we offer free downloadable photos after the event. We provide water stations on the course and first-aid support on the day. A manned baggage drop is available in the race village.
The races are for runners only — no walkers, wheelchairs, dogs, or pushchairs on the course.
Trophies and medals
Trophies will be presented to the 1st, 2nd and 3rd finishers respectively in the Senior, Vet and Super Vet categories (Male and Female) and to the first 60+ male and female finishers.
Trophies will also be awarded to the first male and female finishers who break the course record. The trophy ceremony will take place at 12:00 noon in the finish area.
All runners will receive a medal upon completion of the race, and a high-quality technical T-shirt is available to purchase at registration.
Practical Info
Start Times:
Junior Race (4.5km) & Fun Run (2km): 09:00 am
Adult 10km: 10:00 am
Entry Fees:
Adults
£26 for UK Athletics or Trail Runners Association-affiliated runners
£28 for unaffiliated runners
Juniors
Juniors/Fun Run: £15
Community & Charity
A portion of the race entry fees supports local charities, and the event has a club and community atmosphere, with many runners returning year after year.