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Trail Running Calendar near Farnham 2026-2027

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Explore the top trail runs near Farnham for 2026-2027! We've gathered 276 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
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.
Backyard Ultra on private Hampshire trails from a camp base, featuring a roughly 6.7 km loop, Bugmore Hill views and wooded sections around Chilton Manor Farm.
A community organized 5K in Greenford along the Grand Union Canal and Horsenden Hill with post run coffee and a member discount at Esquires Coffee.
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.
Social run in Surrey finishing at Greyfriars Vineyard on the North Downs with fizz, food and a guided wine tasting.
Free biweekly Sunday morning trail runs from Surrey Trek and Run with multiple distances and a limit of 10 participants per leader.
Guided trail run at Box Hill with approx 14 km or 18 km routes, free for up to 50 runners and including guided group running, giveaways and post-run food.
A 7 hour time challenge along the River Thames in Staines with flexible distances, chooseable medals, on course aid and goody bags.
A relaxed Halloween-themed 3 km obstacle run on a new course with waves of participants, mandatory headtorch, on-course burpee penalties, and optional costumes.
Night gravel running in Alice Holt Forest with 5 km laps offering 5, 10 or 15 km, one refresh outpost per lap and a cup free refill policy.
An evening Halloween trail at Hogmoor with kids, adult and canicross looped races, medals, free parking and on-site refreshments.
A timed, lap-based run along the Itchen Way in Winchester with 2.62 mile loops, a seven hour limit, flexible start times, an aid station with vegan options, and a bespoke finisher's medal.
November 2026
Take on flat, scenic laps along the Thames towpath in Walton on Thames with flexible starts and distances from 5 km to ultra. Limited places, aid stations, digital results and medals make this a friendly, festival style challenge.
A remembrance midweek run by Saturn Running in Staines upon Thames offering multiple distances and a poppy finisher medal along the River Thames.
Trail routes of 21.3K, 16.5K and 12K from Goodwood Racecourse through the South Downs with varied terrain, views and on-course support.
Night trail at Stonor Park with three marked routes of 7 km, 13 km and 17 km, timed results, one outpost on middle and long routes and no dogs allowed.
Trail races of 7 km, 13 km, and 22 km through Stonor Park and the Chilterns, with steep sections, marked courses, and outpost support.
Nighttime trail run around Winchester on signed routes including the South Downs Way, offered in 12 km and 22 km options with mandatory headtorches.
76km ultramarathon or 36km run or walk finishing at Portsmouth Historic Naval Dockyard on 7 November 2026.
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