Barnet
Trail Running Calendar near Barnet 2026-2027
Explore the top trail runs near Barnet for 2026-2027! We've gathered 224 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
June 2027
Scenic Half Marathon and 10K at Wimbledon Common with mixed trail and path terrain, chip timing, water stations and an event village.
A ten-leg team relay along sections of The Ridgeway national trail covering the 86.5 mile route, organised by Marlborough Running Club with gender composition rules.
Women only trail event in Surrey offering 50 km, 25 km and 10 km routes from Denbies Vineyard with signed courses, aid stations and downloadable GPX maps.
July 2027
An 82 mile point to point ultra along the Essex Way from Epping tube station in London to the high lighthouse at Harwich, on mixed terrain with a 24 hour cut off.
A 5 km outdoor obstacle and mud course in Brentwood on 3 July 2027 that raises funds for Essex Wildlife Trust; entry is £40 with a suggested £100 fundraising pledge.
A fully marked off road half marathon on The Ridgeway between Wendover and Princes Risborough, covering 21.1 km with 526 m ascent and two aid station visits.
A guided 10 km trail run across Thursley National Nature Reserve, on flat heathland and boardwalks, with sunset and night options, group pace guidance and a car park on site.
A 24-hour multi-terrain relay near London offering solo or team entries (2 to 8 runners) on repeated 5.75 mile laps, with free camping and on-site facilities.
A muddy 5k obstacle course at Fairlands Valley Park in Stevenage with staggered waves, on-site facilities, a minimum fundraising target of £50 and age 13 and over requirement.
Pretty Muddy 5k at Hylands Park Chelmsford on 18 July 2027 is a grass obstacle course with climb crawl and slide elements, staggered wave starts and a minimum age of 13.
A summer 10K in Highfield Park, St Albans with a free family fun run, event village and chip timed results on 18 July 2027.
Trail running event from Princes Risborough with routes from 8 km to a 50 km ultra across beech woods, ridgelines and chalk downs.
August 2027
An inflatable obstacle run at Hylands Park on 7 August 2027 offering lap based distances from 2.5 km to 15 km with music zones and finisher medals.
Timed looped trail at Denbies Wine Estate offering distances from a single 5.3 km loop up to ultramarathon within a seven hour limit, flexible start window and medal options.