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.
April 2027
Guided 42.2 km trail marathon through the Chiltern Hills with run leaders, checkpoints, and a wooden finisher’s medal.
A 7 hour Time Challenge along the River Thames in Staines with distances from 3 km to ultra, themed medals, goody bags and aid stations.
An evening 10 km trail run on 22 Apr 2027 with a limited field of 50, a new course provided as GPX and narrative, and self sufficient participation expected.
A family-friendly inflatable obstacle course in St Albans on 24 April 2027 with multiple lap distances, music zones, and on-course hydration.
A seven hour time challenge on Thames paths with distances from 3 km up to 50 km, themed finisher medals, distance pins, aid stations and goody bags.
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.
A guided spring trail run of about 10 km through the bluebell woods around Tring, with grouped Run Leaders, trail running tips, bag drop and nearby cafe facilities.
May 2027
A 100 mile point to point trail race along the Thames Path from Richmond to Oxford with marked course, aid stations, medical support and a 30 hour cut off.
A six hour timed track event at Xcel SPORTS HUB Stadium in Walton on Thames with electronic chip timing, required head torch and a 100 runner cap.
Muddy obstacle races at the Secret Nuclear Bunker Estate in Brentwood, Essex, offering 6 km and 12 km courses plus family and junior waves with signature obstacles like the Deathslide.
A one-day 30 km trail run in the Chiltern Hills from Tring with guided technique instruction, checkpoint support, bag storage and a finisher's medal.
Obstacle-course weekend in Henley-on-Thames on May 15 and 16 2027 with Sprint 5 km, Super 10 km, Beast 21 km and kids races by the River Thames.
Inflatable 5K at Brands Hatch in Kent offers 2.5k laps with 15 to 90 obstacles across distances, plus family and group options, music zones, a finisher medal and on site facilities.
Looped event at Denbies Wine Estate offering distances from 5 km to ultra, run as many 5.3 km laps as desired within a 7 hour limit.
A weekend running festival in Hackney featuring a 21.1 km half, night 10 km, community and trail 5 km races, schools events and a free two day festival at Hackney Marshes.
A tenth-anniversary half marathon and a new 10k in Chislehurst that explores local green spaces while raising funds for The Maypole Project.
A long established trail event at Cammas Hall Farm offering 10 mile and 5 mile routes across farm tracks, woodland and short country roads with marshals and chip timing.