Scorrier · Scorrier House Estate, Scorrier, Redruth, Cornwall, TR16 5AU
An obstacle-course event at Scorrier House Estate on Sunday 25 October 2026, with 2.5km, 5km and 10km routes. The courses include mud, water and obstacles. Age restrictions vary by distance; check the organiser before entering.
Leigh-on-Sea Running Festival 2026 is organised by Mammoth Events in Leigh-on-Sea. Entry options: HALF MARATHON Standard Entry; 10K Standard Entry ⌵ReadMore⌵; 5K Standard Entry. The course surface has not been confirmed.
Monsal Trail October Half Marathon & 10K takes place in Bakewell on 25 October 2026. Organised by Nice Work. A waiting list is offered for the race weekend. The organiser states that the 2026 event is full. Check the organiser for final race-day instructions.
Trail Race organised by Falmouth Running Club in Mawnan Smith. Minimum age: 16 or older. Online entry deadline: Friday 23rd October 2026 at 21:00. Published meeting-location reference: ///birds.swarm.padlock.
Chip-timed races on marked gravel and tarmac loops within Shanes Castle Estate. The marathon has a seven-hour cut-off. The additional-entry allocation is sold out.
Canicross organised by Adrenalin (North Yorkshire) Ltd in Richmond. Published options: 10 km Adult + 1 dog; 5 km Adult + 1 dog; 10 km child (no dog); 5km child (no dog); 10 km Adult (no dog); 5km Adult (no dog). Minimum age: 12 or older. Online entry deadline: Friday 23rd October 2026. Published meeting-location reference: ///huddling.conqueror.channel.
Trust10 Comer Woods takes place in Bridgnorth on 25 October 2026. Organised by National Trust. Untimed volunteer-led trail run, with a 4 km option or the full 10 km route. Registration starts at 08:30 at The Café near Heath Barn. Minimum age 14; ages 14–16 must be accompanied by an adult. Check the organiser for final race-day instructions.
Woldingham · woldingham school marden park woldingham
Woldingham Autumn Halloween 5k & 10k Run takes place in Woldingham on 25 October 2026. Organised by 1 Mile Events (Woldingham). Published venue: woldingham school marden park woldingham. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
Leeds · Piglove By The River, Clarence Rd, Leeds LS10 1EE
Piglove By The River 10km & 5km is organised by Great Owl Running in Leeds. Entry options: Piglove by The River by Night - Autumn 10KM ; Piglove by The River by Night - Autumn 5KM .
Staines · The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU
Pop Up Ghost Run takes place in Staines on 30 October 2026. Organised by Saturn Running. Published venue: The Last Hop, Unit 2, Thames Edge Court, Clarence Street, Staines, TW18 4SU. Check the organiser’s booking page for the full route, start arrangements, age requirements and current entry conditions.
A 10K trail race from Auchterarder into the Ochil foothills. The route includes forest trails, climbs and stream crossings. Race-number collection is at the Sports Hub at the Community School of Auchterarder. Waiting list only.