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Trail Running Calendar near Harringay Warehouse District 2026-2027

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Explore the top trail runs near Harringay Warehouse District for 2026-2027! We've gathered 197 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

April 2027
Trail run in Windsor on 4 April 2027 offering 10K and Half Marathon routes through Alexandra Gardens with Windsor Castle as a backdrop.
Races on the Thames Path at Wraysbury Skiff & Punting Club in Runnymede offering Marathon, Half Marathon and 10 km courses with marked turnaround points and stocked checkpoints.
Looped 50 km, 25 km and 10 km routes from Windsor Racecourse through the Great Park, Thames Path and Runnymede with full on-route support and covered rest stops.
A guided 42.2 km trail run through the Chiltern Hills with qualified Run Leaders, checkpoints, mandatory trail shoes and a wooden finisher's medal.
Looped trail and road races near Chalfont St Peter offering 7K and 10K loops with distance choices up to ultramarathons plus aid stations and medical support.
Untimed inflatable obstacle fun run in St Albans with options of 2.5 km, 5 km, 10 km or 15 km, music zones and a finisher medal.
An alternative to the London Marathon at Walton on Thames featuring a UKA certified 3.28 mile lap. Options include full and half marathon or a seven hour timed event, with a 150 mm finish medal for participants.
May 2027
A 100 mile point-to-point trail race along the Thames Path from Richmond to Oxford with a 30 hour cut-off, aid stations, mandatory kit and medical support.
A guided 12.5 mile trail run around Box Hill that gains about 1000 metres of elevation across woodland, heathland and open fields. Group pace with technical climbs and scrambling and a chance of an alcohol free beer at the finish.
A ten hour, ten lap endurance challenge at Denbies Wine Estate with roughly 3, 4 or 5 mile loops and graded medals and shirts based on the shortest loop completed.
A two-day, self-supported navigation and endurance challenge for teams of two in the Surrey Hills, with basic camping and a £60 entry fee per team.
Nuclear Rush at the Secret Nuclear Bunker Estate in Essex offers muddy 6 km and 12 km obstacle courses with ziplines, a 20 foot Deathslide and chip timed finishes.
A guided 30 km trail run through the Chiltern Hills with technique instruction, checkpoints, refreshments and a finisher's medal near Tring Station.
An inflatable obstacle course at Brands Hatch offering 2.5k laps with options to run 2.5k up to 15k, music zones, finisher medals, on course water and family ticket options.
A multi-day running festival at Hackney Marshes featuring a 21.1 km half marathon, 5K and 10K runs, an off-road trail and a free two-day festival.
A 10th anniversary half marathon and new 10k in Chislehurst that explores local green spaces and raises funds for The Maypole Project.
A trail event at Cammas Hall Farm offering 10 mile and 5 mile waymarked loops with water stations, chip timing and finishers' t-shirts and medals.
Race for Life at Weald Country Park in Brentwood features 3k, 5k and 10k routes across grass and woodland trails. The 10k is two laps of the 5k course and the event is chip timed.
A 50 km multi terrain ultra in Maidenhead along the Thames Path, Jubilee River and Green Way with chip timing, four aid stations, live tracking and a cut off of 8 hours 57 minutes.
Track running event at Wodson Park on 23 May 2027 offering distances from 5k to a six hour challenge, chip timing, bespoke medals and on-track aid stations.
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