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.
March 2027
A guided trail half marathon of about 13 miles in the Chiltern Hills with grouped pacing, a midway refreshment point and a finisher’s medal.
A lap trail event at Hyde Hall Farm offering 10k, half, full and ultra options on a 5.4 km mostly off road circuit with aid station, parking and finisher medals.
A seven hour Time Challenge along the River Thames in Staines offering multiple distances, themed finisher medals, aid stations and goody bag options.
A 7 hour time challenge along the River Thames with flexible lap distances from 3 km to 50 km, medals, distance pins, aid stations and goody bags.
A multiday running series in Walton on Thames offering Ten in Ten and Twelve in Twelve formats, laps along the River Thames and distance options from 5 km to ultra.
A trail race of approximately 17.5 miles around the Ashridge Estate boundary on well marked paths, with water stations, finisher gifts and prizes for top male and female runners.
Seven consecutive days of timed running on certified out and back routes along the River Thames in Walton on Thames. Distances from 5 km to ultra are available and finishers earn daily mementos plus a seven day lantern medal set.
Five day running series in Staines beside the River Thames with an 8 hour time challenge each day and flexible distances from 3 km up to 50 km.
A 5 mile loop around Hall Barn Estate near Beaconsfield with mixed terrain, trail shoes recommended, free M40 service station parking for entrants and prizes across gender and age categories.
April 2027
Experience a unique night run at Hyde Hall Farm with 6 or 12 hour challenge options on a 5.4 km loop through the Hertfordshire countryside.
Time challenge on signed loops beside the River Thames with distances from 3 km to 50 km, medals and pins, goody bags including vegan options, and on-course aid.
Flat trail 10K and half marathon in Alexandra Gardens on 4 April 2027 with chip timing, free photos and proceeds supporting Brain Research UK.
A signposted Half Marathon and 10K across Wimbledon Common with on-course support, event village, free race photos and post-race refreshments.
A timed Friday run on a flat 5.3 km Thames towpath lap with flexible starts; the £10 charity entry supports Rays of Sunshine and all finishers receive a medal.
Seven hour Time Challenge along the River Thames in Staines offering distances from 3km up to 50km, medals, pins, aid stations and goody bags.
A charity 7 hour time challenge on a riverside loop in Staines upon Thames with flexible distances from 3 km to 50 km, medals and collectible rhino pins.