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Trail Running Calendar near Lewknor 2026-2027

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Explore the top trail runs near Lewknor for 2026-2027! We've gathered 146 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
A 100 mile trail race from Goring and Streatley using the Thames Path and Ridgeway in four 25 mile out and back spurs, with 16 aid stations and a 28 hour cutoff.
A guided 10 miles through the Chilterns along canals, reservoirs and past Britain’s oldest post windmill, with trail instruction and a finisher’s medal included.
Off road cross country race of about 6 miles around Manor House Farm in Hardwick, with water crossings, limited to 300 runners and minimum age 17.
Trail runs of 10 km and 5 km around Blackpit Brewery on October 18 2026, using private multi terrain trails through woodlands and estate tracks. Entrants receive a medal, a pint cup and a free drink at the finish.
A 47-mile point-to-point ultra from Iffley to Henley-on-Thames along the Thames Path with five aid stations, mandatory kit checks and live GPS tracking.
A 7 hour Time Challenge along the River Thames in Staines offering distances from 3 km up to 50 km, themed medals and distance pins, an aid table, goody bags including a vegan option, and on the day number collection.
Looped events where runners choose how many laps to run on the day, with maps, aid stations every lap and distances from 5K to 50K across several venues.
A 7 hour time challenge along the River Thames in Staines with flexible distances, chooseable medals, on course aid and goody bags.
A single-loop 50K trail race from Berkhamsted through The Ridgeway and Ashridge, with 800 m ascent, fully marked navigation and three on-route aid stations.
November 2026
Autumn trail races at Wendover Woods offering Marathon, Half Marathon, 10k and Junior Run on hilly, multi-terrain loops with on-site facilities and a six hour cut off.
Two days of marathon and half marathon races around Caldecotte Lake in Milton Keynes on 6 and 7 November 2026, with multi-lap clockwise courses, on-course water and toilets, enforced time limits, and bespoke finisher medals.
A seven hour timed event in Staines upon Thames on 6 Nov 2026 offering distances from 5 km to ultra, a poppy finisher medal, and on-course aid with vegan options.
Night trail running at Stonor Park with three route distances, outposts on middle and long courses, no dogs and a cup-free outpost policy.
Experience a scenic trail run through the Bedfordshire countryside with a choice of a half marathon or metric half marathon along the Grand Union Canal and woodland paths.
Three trail distances through Stonor Park and the Chilterns with marked courses, fuel outposts, on site facilities and notable gradients.
A licensed 7 hour Time Challenge in Staines along the River Thames with multiple distances from 3 km to 50 km, commemorative medals and distance pins.
A commemorative 7 hour Time Challenge in Surrey along the River Thames with options from 3 km up to 50 km, medals, distance pins and on-course aid.
Riverside marathon and half marathon on Remembrance Sunday 8 November 2026, built around a two minute silence at 11:00 with flat out and back laps.
A point to point 13.1 mile race along the Grand Union Canal from Cowley to Cassiobury Park with chip timing, four water stations and an optional coach transfer from the finish.
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