Hainault Forest Coun..
Trail Running Calendar near Hainault Forest Country Park 2026-2027
Explore the top trail runs near Hainault Forest Country Park for 2026-2027! We've gathered 145 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
June 2027
Timed trail weekend at Leybourne Lakes with a fully marked 2.5 km loop and 6, 12 and 24 hour solo and relay options plus race village facilities and live timing.
A 24 hours endurance event at Cherry Orchard Country Park where solo runners or teams cover as many 8 km laps as possible to raise funds for homelessness in Essex.
Annual not for profit run organised by Istead & Ifield Harriers from Cyclopark through the Kent countryside with proceeds supporting local charities.
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 24 hour multi terrain relay or solo race at Albyns Farm with teams of two to eight running repeated 5.75 mile laps and onsite camping and 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.
ATW St Albans Summer 10K at Highfield Park on 18 July 2027 features a chip timed 10K, a free family fun run and an event village with refreshments and entertainment.
August 2027
A navigational trail event near Little Baddow, Essex with a roughly 14 to 18 mile route, team entries of two or three, waterproof maps provided and mandatory compass and phone.
Inflatable 5K Chelmsford at Hylands Park on 7 August 2027 features repeated 2.5 km laps of inflatable obstacles with distances from 2.5 km to 15 km, medals and music zones.
Riverside out and back races from Barnes along the Thames Path offering 10km, half marathon and marathon with marked course and checkpoint support.
London Backyard Ultra at Frylands Wood follows the Backyard Ultra format: run four miles each hour until one runner remains, scheduled for 28 August 2027.
Experience a scenic 10k trail run through Shoreham Woods in Kent featuring chip timing and a dedicated Canicross category for runners with dogs.
A 15 mile trail race around Danbury woodlands with 1600 ft of ascent, technical singletrack, waymarked route, prizes and a marked Strava segment.
September 2027
A family-friendly muddy obstacle run in Brentwood, Essex offering 5 km and 1.5 km routes, on-course obstacles, finish-line facilities and an event village.
A Thames Towpath trail event from Putney Bridge to Henley offering 100, 75, 50 and 25 km options plus supported rest stops and camping.