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Trail Running Calendar near Mortimer Common 2026-2027

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Explore the top trail runs near Mortimer Common for 2026-2027! We've gathered 174 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

October 2026
Flat mixed trail races along the Basingstoke Canal and through Wellesley Woodlands with 10 km, 5 km and a 2 km fun run, chip timing and a collectable medal.
A lap-based out and back run along the Thames in Walton on Thames offering distances from a single 5.3 km lap up to ultra distances with a seven hour limit.
A lap based Friday timed run on a flat 5.3 km out and back course along the river Thames, with distances from 5 km up to ultra. Both attended and virtual entrants receive a finisher medal.
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.
Trail race at Dummer Down Farm offering 10 km, canicross 10 km and a half marathon with mainly off road terrain and a pint cup plus a free drink included.
Trail races from Fernhurst Recreation Ground around Blackdown, featuring a 10 km route to the Temple of the Winds and shorter junior and adult options.
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 social 8 km trail run on the North Downs from Greyfriars Vineyard, finishing with lunch, a glass of English sparkling wine and a guided wine tasting.
Night trail laps in Alice Holt Forest on 5 km circuits with 5 km, 10 km or 15 km options, one outpost per lap, free parking and no dogs allowed.
Evening Halloween run at Hogmoor with kids and adult looped races, muddy sandy terrain, canicross, fancy dress and a medal for every finisher.
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
Night trail running at Stonor Park with three route distances, outposts on middle and long courses, no dogs and a cup-free outpost policy.
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.
Three trail distances through Stonor Park and the Chilterns with marked courses, fuel outposts, on site facilities and notable gradients.
A torchlit trail run from Winchester Athletics Track with 12 km and 22 km options across the South Downs Way and local trails. The course is fully marked; headtorches and at least 500 ml of fluid are required.
A fundraising running and walking challenge on 7 November 2026 offering 76 km from Aldershot or 36 km from Petersfield, finishing in the Historic Dockyard Portsmouth.
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.
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