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Indian Queens Half Marathon
The 42nd running of Cornwall's Grand Prix half
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Run The Raid Lindisfarne
Retrace a Viking invasion across the tidal island of Lindisfarne
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Derby Running Festival
A flat course through the listed grounds of Elvaston Castle
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York 10K
Ten kilometres through the historic streets of York
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Perth Running Festival
Runs through Perth, Scotland's newest city, on the Tay
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Harting 10 Trail Race
10 miles of bridleways through the South Downs
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Windmill Half Marathon
Iconic landmarks and coastal beauty along the Fylde Coast
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Cracken Edge
Fell race up Cracken Edge's old quarry hillside
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MTC Thames Challenge
A four-day, 184-mile journey along the River Thames through England
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MTC Cotswold Ultra
57-mile ultra along the Thames Path through the Cotswolds to Oxford
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MTC Oxford Ultra
49-mile Thames Path ultra from Oxford to Henley-on-Thames
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Maverick Ochil Hills Trail Run
Forest and fell trails across the rolling Ochil Hills
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Brecon Beacons Trail Runs
51K and 24K trails through the Brecon Beacons
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MTC Windsor Ultra
47-mile Thames Path ultra from Henley to Kingston
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The Ultra Loop - Temple Newsam
As many 5K loops as you can manage in 8 hours
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Mount Stewart Run The Trails
Loops through the historic Mount Stewart estate
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Stour Valley Path 100K & 50K
Point-to-point trail through Constable Country in East Anglia
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Borrowdale Fell Race
A high, remote 17-mile round from Rosthwaite
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Race Across Scotland
215-mile coast-to-coast race from Portpatrick
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Isaac's Tea Trail Ultra
A rugged 37 mile loop through remote Pennine fells and dales
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North Downs Way 100
Point-to-point 100 miles along the North Downs Way to Kent
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Gisburn Forest Trail Race
10K through the pine trails of Gisburn Forest
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Seven Sevens
Seven Mourne summits over 700 metres in one race
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The Cordwell Colossus
20-mile trail on the fringe of the Peak District
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Hardmoors 26.2 Farndale Trail Race
Rugged endurance trails across the North York Moors
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Into The Woods 10K
Forest trail run near Bishop's Castle on the Wales border
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Burnham Beeches Half Marathon & 10K
Half marathon through ancient Burnham Beeches woodland
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Richmond Ultra
Traces the historic Thames Path from Kingston to the Thames Barrier
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Solihull Half Marathon & 5K
Thousands of runners chase personal bests on closed roads
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Durty Trail Weekender
Debut Scottish Borders trail weekender, hills to 50K
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Ramsbury Gold 10K
Trail 10K finishing at Ramsbury Brewery
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Foxton Hound Ultra
Traverses the historic Harborough Round through rural England
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Black Cattle Ultra
Point-to-point ultra across the Black Mountains of Wales
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Speyside Way Ultras
Follows the Speyside Way through whisky country
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The Rat
Cornwall's Roseland Peninsula: woods, hills, and coast
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Dambusters
Through Silent Valley in the Mourne Mountains
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Dales Dazzler
Four off-road trail races finishing in Skipton, Yorkshire Dales
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Newark Half Marathon
A fast, flat, closed-road half marathon on the Trent
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Pierrepont Plod - Summer
Laps around Nottingham's National Water Sports Centre lake
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Birchwood 10K
Aiming to be the North West's greenest 10K
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Scottish Half Marathon
A flat road half through Edinburgh, built for fast times
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Clacton Half Marathon & 10K
Seaside racing through Clactons lively carnival atmosphere
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Girton 5 Mile Trail Race
Off-road 5-miler through Girton's woods and fields
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Isle of Wight Half Marathon
Undulating half loop around Ryde on the Isle of Wight
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Bath Marathon
Historic Two Tunnels route through the city of Bath
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Frome Running Festival
Closed roads through Fromes historic town center
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Tidal Trails - South Shields
Beach and clifftop trail on the South Tyneside coast
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Morland Half Marathon
Self-navigated half through Cumbria's Eden Valley
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Ballycastle to Waterfoot Trail Marathon
A point-to-point marathon along Irelands Causeway Coast
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Run the Borders Trail Run
Passes four ruined Border abbeys along the Tweed
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Big Bertha Trail Run
12 hours of laps around Perth's Bertha Loch
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Carsington Water Trail Half Marathon & 10K
A full loop of Derbyshire's Carsington Water reservoir
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SkyRun Eryri
Technical peaks and views of the Welsh 3000s in Snowdonia
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Riverside Half Marathon
Along the River Lune through historic Lancaster
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Summer Green Man Ultra
A summer ultra with a buckle for completing both editions
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The Big Pilgrimage
Point-to-point pilgrimage finishing at Titchfield Abbey
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Scafell Pike Trail Marathon
A trail marathon over Englands highest peak in the Lakes
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Stanhope 10 Miler
10 miles through Weardale in the North Pennines
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Colne Valley Path Marathon & Half Marathon
Point-to-point past the ancient Yeldham Oak
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Meanwood Valley Trail Race
Follows Meanwood Beck through Leeds' green corridor
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Storming the Castle 10K
Coastal 10K finishing at a 12th-century Norman castle
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Insane Terrain Running
Mud and obstacles on a farm course near March
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Fleetwood Half Marathon
Flat prom half with views over Morecambe Bay
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Severn Bridge 10k
Runs the old Severn Bridge between Wales and England
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Town to Trail Bournemouth
Beginner loop trail from Bournemouth Square to Meyrick Park
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Ribble Runfest
Marathon, half and 10K along the River Ribble
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Beast of Bryn
Trails through the mountains of Afan Forest Park
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Combe Summer Miles and Smiles
Laps of the Castle Combe motor-racing circuit
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Highland Fling Race
53 miles of the West Highland Way along Loch Lomond
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Ras Beca
Preseli Hills fell race, home of Stonehenge's bluestones
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Two Islands Half Marathon
Crosses a causeway linking Berneray to North Uist
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Wimbleball Lake Trail Races
Off-road laps around Exmoor's Wimbleball reservoir
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Dig Deep
96km trail ultra through the Peak District
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Leeds & Liverpool Canal Race
130 non-stop miles along England's longest canal
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Aberfoyle 10K Trail Run
Trails past Ben Lomond in Queen Elizabeth Forest Park
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The Borders Challenge
Along the Northumberland coast from Berwick-upon-Tweed
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Devon & Cornwall Backyard Ultra
Backyard ultra: 4.167-mile laps until one remains
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London Backyard Ultra
Backyard ultra: 4 miles every hour till one stands
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Kirkcaldy Parks Running Festival
Half marathon and trail loops through Kirkcaldy's parks
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Middlesbrough Runs
Tees Pride 10K and the Ali Brownlee 5, run together
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Shoreham Woods 10K Trail Run
10K trail through Shoreham Woods, Kent
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Antrim Coast Half Marathon
Hugs the Antrim coast road above the Irish Sea
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Hardmoors 26.2 Roseberry Trail Races
Trail marathon across the wild rolling North York Moors
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Ras Cnicht
Up Cnicht, nicknamed the 'Welsh Matterhorn'
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Stevenage 10K
Flat, fast 10K finishing at Fairlands Valley Park
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Ras y Cerrig Glas
Welsh for 'Blue Stones' — the Preseli bluestone hills
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Leeds Running Festival
Race through Roundhay Park, one of the biggest parks in Europe
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Ali Brownlee 5K
Honouring 'Voice of the Boro' broadcaster Ali Brownlee
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The Muntjac 15
15 miles through Danbury's ancient woodlands
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Bovingdon 10K
Country lanes 10K hosted by Gade Valley Harriers
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Pershore Plum 10K
A flat, scenic 10K through Vale of Evesham plum country
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Perth 10K Festival
Loops North Inch park on the banks of the River Tay
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Nottingham Running Festival
Runs Nottingham Racecourse and Colwick Country Park
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Machen Mountain Race
Ascends Mynydd Machen above the Rhymney Valley
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Cilcain Mountain Race
Mountain race into Flintshire's Clwydian Range hills
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Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.