Greenham close

Trail Running Calendar near Greenham 2026-2027

Header image

Explore the top trail runs near Greenham for 2026-2027! We've gathered 88 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

Thames Valley LDWA challenge walk in Marlow on 4 October 2026 offering 25 km, 40 km and 50 km routes with checkpoints, mandatory kit and entry limits.
Half marathon and 10 km races at RAF Greenham Common in Thatcham, Berkshire. The traffic free, flat course has water stations, free parking and a children's race paid on the day for £5; proceeds support New Life Special Care Babies.
A mixed-terrain 10 km and 5 km race around Frieth in the Chiltern Hills featuring woodland paths, country roads and notable climbs.
Community-supported trail runs at Old Basing offering 10K and 6K chip timed races plus a 2K fun run to raise funds for local schools.
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 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.
Trail and multi terrain races at Dummer Down Farm on October 17 include a 10 km, a Canicross 10 km and a two lap half marathon with finishers' pint and camping option.
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.
Night gravel runs in Alice Holt Forest offering 5 km, 10 km or 15 km on marked laps with one outpost per lap and parking on site.
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
Timed multi lap run at Coate Water Country Park with 3.28 mile laps, finishers receive a medal and the event supports the British Legion.
Night trail running at Stonor Park with three route distances, outposts on middle and long courses, no dogs and a cup-free outpost policy.
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.
Timed multi lap event on the Itchen Way in Winchester on 14 November 2026, with 2.62 mile laps that add up to half marathon, marathon and ultra distances. Flexible start format, aid station with vegan options, bespoke finisher's medal.
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.
Experience a 9 mile trail race through the Wiltshire countryside featuring neolithic sites and muddy tracks with all profits supporting the local Air Ambulance.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.