Sunday 21 June 2026
10km Trail Race
with 4.5km Junior Race
and 2km Junior Fun Run
Join us in 2026
Take on North London’s finest trail race. The route stays entirely within Trent Park, featuring woodland trails, open fields, gentle hills, and some paved sections. The race is chip-timed with online results on the day, and we offer free downloadable photos after the event.
The event is designed to be inclusive, and we welcome elite competitors, casual runners, juniors, and fun runners alike. Senior and shorter junior races are all available, so bring the whole family along!
For more details see the About section.
When is it?
The Triffic Trail race takes place on Sunday 21st June, 2026
We have races for all:
- 10km trail race for adults,
- 4.5km race for under 16s, and
- 2km fun run for under 12s.
Get here easily
The Triffic Trail 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.
Great value
For adults entries cost £26 for UK Athletics or Trail Runners Association affiliated runners, and £28 for unaffiliated runners
For Juniors, entries cost £15
The race will be chip-timed with results available online following the race.
There are toilet facilities, water stations, baggage and changing facilities.
Race photographs will be available to download for free via our website soon after the race.