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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 130 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 & Streatley using Thames Path and Ridgeway in four 25 mile out and back spurs, with 16 aid stations and a 28 hour cut off.
A guided 10 mile trail through Chilterns waterways and reservoirs, passing Britain’s oldest post windmill, with trail instruction and a 2026 finisher’s medal.
An off road cross country race of about 6 miles across Manor House Farm in Hardwick village with varied terrain and water crossings. Entries are limited to 300 runners and a minimum age of 17 applies.
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.
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 single loop 50K trail across the Chilterns from Berkhamsted with 800 m ascent, three staffed checkpoints and a 9 hour cutoff on 31 October 2026.
November 2026
Trail races in Wendover Woods on hilly, multi terrain forest loops with marathon, half marathon, 10 km and a junior run plus on site amenities and parking.
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.
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 trail event in Windsor on 8 November 2026 offering a 10K and a half marathon on flat off road trails from Alexandra Gardens. The event features chip timing, race photos, post race goodies and an event village.
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.
Remembrance Run in Surrey along the River Thames: a 7 hour time challenge with distances from 3 km to 50 km, medals, aid stations, and a two minute silence.
Remembrance Day Marathon and Half Marathon on 8 November 2026 in Walton on Thames features a race freeze two minute silence and flat riverside out and back laps.
A point to point trail half marathon along the Grand Union Canal from Cowley to Watford with chip timing, four water stations and a wooden finisher medal.
A three day 84 mile ultra along the Ridgeway from Buckinghamshire to Wiltshire with overnight stays in Watlington and Didcot and full or single day entry options.
A 50 mile trail race in Wendover Woods made of five 10 mile loops with 10,000 feet of climb, nine aid stations, medical support and a 15 hour cut off.
A multi-terrain 5K and 10K race in the Chiltern Hills on 15 November 2026, organised by the Radnage Primary School PTA, with water stations, first aid, a village hall cafe and proceeds supporting the school.
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