Trail 10Ks

Short off-road races around 10 km. The usual way in to trail running, and still hard work if the ground goes up.

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races

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197 races

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November 2026

28 races

Nov

2026

CTS Gower

Oxwich Bay, Swansea · Endurancelife

Oxwich Bay, and the Gower coast the hard way.

10, 23, 44.1 & 55 kmup to 1,026 m climb

HARD TO VERY HARD

Entries open

Nov

2026

Goathland Trail Races

Goathland, North Yorkshire · Hardmoors

Moor tops and steam trains out of Goathland.

Trail 10K, 25.8 km & 43.5 kmup to 977 m climb

Navigation required

HARD TO VERY HARD

Not open yet

Nov

2026

The Grim Reservoir Dogs

Swinsty & Fewston Reservoir car park, North Lane, near Otley · It's Grim Up North Running

A run with your dog round Swinsty and Fewston reservoirs on good woodland trail, one 3.3-mile loop or two. A fun dog race, not run under canicross rules.

3.3 & 6.7 miles

Entries open

£18–£29

Nov

2026

Swinsty & Fewston Lakeside Dash

Swinsty & Fewston Reservoir car park, North Lane, near Otley · It's Grim Up North Running

The 6.7-mile loop of Swinsty and Fewston reservoirs on well-kept trail, run once, twice, three or four times for the half, the twenty and the marathon. Everything starts at nine.

6.7 miles, 21.1 km, 20 miles & 42.2 km

Entries open

£29–£43

Nov

2026

The Maverick Dark Oxfordshire Trail

Henley-on-Thames, Oxfordshire · Maverick Race

Stonor Park by head torch.

7, 13 & 17 kmup to 400 m climb

Runs through the night

MODERATE TO HARD

Entries open

Nov

2026

South Downs Trail Run

Goodwood Racecourse, Selhurstpark Rd, Chichester · UK Running Events

Goodwood Racecourse start into the South Downs, half marathon, 16.5k or 12k

12k Short Route, 16.5k Medium Route & 21.3k Half Marathonup to 322 m climb

MODERATE TO HARD

Not open yet

£34.5–£44.5

Nov

2026

The Maverick Oxfordshire Trail

Henley-on-Thames, Oxfordshire · Maverick Race

Stonor Park and the Chiltern beech woods.

7, 13 & 22 kmup to 463 m climb

MODERATE TO HARD

Entries open

Nov

2026

Moonlight Meander

Swinsty & Fewston Reservoir car park, North Lane, near Otley · It's Grim Up North Running

Swinsty and Fewston in the pitch dark: one or two laps of the 3.3-mile woodland loop by head torch, fairy lights and whatever else you bring.

3.3 & 6.7 miles

Runs through the night

Entries open

£17–£29

Nov

2026

Big Night Out Winchester

Winchester Athletics Track, Bar End, Winchester · BigFeat Events

Headtorch trail race of 22km or 12km from Winchester onto the South Downs Way

12 & 22 km

Runs through the night

Not open yet

£34–£42

Nov

2026

Run Durham Hamsterley Remembrance Day 5 & 10 Miler

Nest Car Park, Hamsterley Forest, County Durham · Run Nation

Hilly 5 or 10 mile forest race in Hamsterley Forest, County Durham

8.1 & 16.1 km

Not open yet

£17–£26

Nov

2026

Yorkshire Weekend Saunter in Kirkstall

Leeds & Liverpool Canal, Wyther Lane, Kirkstall, Leeds · It's Grim Up North Running

Five, ten or a half along the Leeds & Liverpool towpath from Kirkstall on a weekend morning, at your own pace, with places on the day.

5, 10 & 21.1 km

Entries open

£18–£34

Nov

2026

New Forest Trail Run (Brockenhurst)

Roundhill Campsite, New Forest, Beaulieu Road, Brockenhurst · UK Running Events

Gravel forest tracks from Roundhill near Brockenhurst, 21.6k, 16.7k or 10k

10k Short Route, 16.7k Medium Route & 21.6k Half Marathonup to 154 m climb

MODERATE TO HARD

Not open yet

£36.5–£46.5

Nov

2026

Glentress Winter Half

Glentress Peel Visitor Centre, near Peebles · High Terrain Events

A tough half marathon or a 10k through Glentress Forest in November, on trails better known for mountain biking.

10 & 21 kmup to 813 m climb

MODERATE TO VERY HARD

Entries open

Nov

2026

Bath Skyline 5km & 10km

West Car Park, University of Bath, Bath · Relish Running Races

Night and day 5km/10km trail races on the hills above Bath

5 & 10 kmup to 148 m climb

Runs through the night

EASY TO MODERATE

Not open yet

£24–£32

Nov

2026

Rothwell Kebabathon

Skelton Lake Services, M1 junction 45, Leeds · It's Grim Up North Running

Five-mile loops of Rothwell Country Park from Skelton Lake services, woodland, riverside and grass with one climb for the view of Leeds, and a kebab at the end. Five to twenty-six miles.

5 miles, 10 miles, 15 miles, 20 miles & 42.2 km

Entries open

£28–£43

Nov

2026

Slaley Hall & Forest Trail Runs

Slaley Hall, Slaley, Hexham · Wild Deer Events

Ten kilometres or a half marathon through Slaley Forest.

10 & 21.1 kmup to 301 m climb

MODERATE TO HARD

Not open yet

Nov

2026

Vogrie Country Park 5k, 10k and Half Marathon

Vogrie House, Vogrie Country Park, Gorebridge · Up and Running Events

5k, 10k or half marathon in Vogrie Country Park near Gorebridge, Midlothian

5, 10 & 21.1 km

Not open yet

Nov

2026

Meanwood Holly Hustle

The Meanwood Institute, 94 Green Rd, Meanwood, Leeds · Great Owl Running

10.5km winter woodland trail race through Meanwood and the Hollies, Leeds

10.5 km200 m climb

Not open yet

£20

Nov

2026

The Maverick Dark Castle Trail — Friday

Corfe Castle, Dorset · Maverick Race

Corfe Castle in the dark, Friday night.

5, 11 & 15 kmup to 190 m climb

Runs through the night

MODERATE

Entries open

Nov

2026

The Maverick Dark Castle Trail — Saturday

Corfe Castle, Dorset · Maverick Race

The same course, Saturday night.

5, 11 & 15 kmup to 190 m climb

Runs through the night

MODERATE

Entries open

Nov

2026

The Kendal Mountain Trail Runs

Kendal, Cumbria · Maverick Race

Kendal Mountain Festival — 50km, 25km and a 10km that is really 11.8.

10, 25 & 50 kmup to 1,069 m climb

Entries open

Nov

2026

Dark Valley Night Trails

Moors Valley Country Park, Horton Road, Ashley Heath, Ringwood · BigFeat Events

Headtorch forest race of 10km, 20km or 30km on a 10km loop at Moors Valley

10, 20 & 30 km

Runs through the night

Not open yet

£34–£46

Nov

2026

Delamere Forest

Delamere, Cheshire · RunThrough Trails

Fast forest trails in Cheshire, twice a year.

10, 21 & 42 kmup to 427 m climb

MODERATE TO VERY HARD

Entries closed

Nov

2026

The Maverick Suffolk Gravel

Woodbridge, Suffolk · Maverick Race

Wantisden Hall and the Suffolk AONB — their flattest.

9, 16 & 23 kmup to 63 m climb

MODERATE TO HARD

Entries open

Nov

2026

Sussex Downs Trail Run

Plumpton Racecourse, Lewes · UK Running Events

Plumpton Racecourse up to the South Downs Way, 21.3k, 15.5k or 10.8k

10.8k Short Route, 15.5k Medium Route & 21.3k Half Marathonup to 377 m climb

MODERATE TO HARD

Not open yet

£34.5–£44.5

Nov

2026

Race The Light

Coastguards Beach slipway, Mothecombe · OuterEdge Events

Winter dusk races on the Erme estuary with two tidal river crossings

13.7 & 21.1 km

Not open yet

Nov

2026

Dalby Forest Wild Winter Trail Runs

Dalby Forest · Wild Deer Events

Ten kilometres, a half or a full marathon through Dalby Forest in winter.

10, 21.1 & 42.2 km

Not open yet

Nov

2026

The Doomsday Run

Bere Wood, Charborough Estate, Bere Regis · Eightmile Events

10K, half marathon or relay on loops through private woodland at Charborough

10, 21 & 21 kmup to 96 m climb

Not open yet

December 2026

11 races

Dec

2026

CTS Dorset

Swanage, Dorset · Endurancelife

The Jurassic Coast from Swanage. Graded Extreme.

10, 21.2, 42.2 & 52 kmup to 1,134 m climb

HARD TO VERY HARD

Entries open

Dec

2026

Night on the Edge

Mount Edgcumbe, Cremyll, Torpoint · Wild Running

Night out-and-backs on the Cornish coast path from Mount Edgcumbe to Rame Head

5, 10 & 21.1 km

Runs through the night

Not open yet

£21–£35

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