Trail Running Calendar United Kingdom
The Trail Running Calendar United Kingdom is a list of all off road trail running/walking events in United Kingdom.
To filter the events by keywords, location, date range and event type - go to SEARCH.
Showing the list of events on a map is a great way of finding events near you, but is limited to logged in premium members.
Log in/register here, and find out more about our levels of membership and upgrade today if you are not already premium.
Premium membership provides an ad-free experience, and adds a number of useful functions to help you more easily find events near you, including location based searching and seeing the results on a map.
Events 101 to 200 of 493
Haldon Night Run
Saturday, 17 January 2026Haldon Forest, Kennford, Exeter, UK
Maverick New Forest Gravel Run
Saturday, 17 January 2026Burley, Christchurch, Hampshire, UK
Arundel & South Downs Winter Trails
Sunday, 18 January 2026Heyshott to Arundel, West Sussex, UK
Dirt Run Round 1: Irchester
Sunday, 18 January 2026Irchester, Wellingborough, UK
Crocodile Challenge: 6 Hour Running Race
Friday, 23 January 2026Ryton Pools Country Park, Coventry, Warwickshire, UK
EnduranceLife South Devon
Saturday, 24 January 2026Beesands, Kingsbridge, UK
The Clumber Lakeside - Winter
Saturday, 24 January 2026 to Sunday, 25 January 2026Clumber Park, Worksop, UK
Tissington Trail Half Marathon & 10K
Saturday, 24 January 2026 to Sunday, 25 January 2026Ashbourne, Derbyshire, UK
Moors Valley Wildwood Trail Series
Sunday, 25 January 2026Ashley Heath, Ringwood, UK
Running Tribe Race: January
Sunday, 25 January 2026Chalfont St Peter, Gerrards Cross, UK
Longbridge Backyard Ultra - Winter
Friday, 30 January 2026Litlington, East Sussex, UK
Fitstuff G3 Run Series 2
Saturday, 31 January 2026Hound House Road, Guildford, Surrey, UK
Queen Elizabeth Country Park Trail Run
Saturday, 31 January 2026Gravel Hill, Horndean, Hampshire, UK
Hardmoors 26.2 Saltburn Trail Races
Sunday, 1 February 2026Saltburn-by-the-Sea, North Yorkshire, UK
Peddars Way Ultra Marathon
Sunday, 1 February 2026Knettishall Heath to Holme Next-The-Sea, UK
Squirrel Challenge 6 Hour Running Race
Wednesday, 4 February 2026Daventry, Northamptonshire, UK
Ardgartan Trail Race
Saturday, 7 February 2026Ardgartan, Argyll, Scotland, UK
Harrogate Hustle Trail Race
Saturday, 7 February 2026Pannal, Harrogate, North Yorkshire, UK
Langstone & Portsmouth Coastal Half Marathons
Saturday, 7 February 2026 to Sunday, 8 February 2026Southsea, Portsmouth, UK
Maverick West Sussex Trail Run
Saturday, 7 February 2026Amberley, Arundel, West Sussex, UK
The Hardwick Hobble - Winter
Saturday, 7 February 2026 to Sunday, 8 February 2026Chesterfield, Derbyshire, UK
The Pilgrim Challenge
Saturday, 7 February 2026 to Sunday, 8 February 2026The Sands, Farnham, UK
UK Ultra Hibernal Hills 50 Mile & 50K
Saturday, 7 February 2026Queen Elizabeth Country Park, Horndean, UK
Westonbirt Arboretum Races Winter
Saturday, 7 February 2026 to Sunday, 8 February 2026Westonbirt, Tetbury, UK
Bertha Park Trail Run - Winter
Sunday, 8 February 2026Bertha Park, Perth, UK
Cannock Chase Forest 20, 15, 10 & 5 Mile
Sunday, 8 February 2026Penkridge Bank Road, Birches Valley, Rugeley, UK
Doynton Hard Half Marathon
Sunday, 8 February 2026Doynton, Bristol, UK
Irchy Park Canicross
Sunday, 8 February 2026Irchester Country Park, Wellingborough, UK
Trails & Tarmac Winter Back Yard Ultra
Saturday, 14 February 2026Crickhowell, Powys, Wales, UK
Whinlatter Moon Runner 10K
Saturday, 14 February 2026Whinlatter Forest, Keswick, Cumbria, UK
XTERRA Matterley - Duathlon & Trail Runs
Saturday, 14 February 2026 to Sunday, 15 February 2026Matterley Basin, Winchester, UK
Caerphilly Trail Races: 5K & 10K
Sunday, 15 February 2026Van Community Centre, Caerphilly, UK
Dursley Dozen
Sunday, 15 February 2026Dursley, Gloucestershire, UK
Marriott's Way Trail Marathon & Half Marathon
Sunday, 15 February 2026Norwich to Aylsham, Norfolk, UKMudfest Rosliston Forest - February
Friday, 20 February 2026Rosliston, Swadlincote, UK
EnduranceLife Northumberland
Saturday, 21 February 2026Bamburgh Castle, Northumberland, UKRunning Tribe Race: February
Saturday, 21 February 2026Chalfont St. Peter Community Centre, Chalfont St Peter, Gerrards Cross, UK
Awbridge Half Marathon & 10 Mile
Sunday, 22 February 2026Awbridge, Romsey, Hampshire, UK
BigMud Trails (EARTH)
Sunday, 22 February 2026Horndean, Hampshire, UKDirt Run Round 2: Brigstock
Sunday, 22 February 2026Brigstock Country Park, Brigstock, UK
North Downs Ridge 50K Trail Ultra
Sunday, 22 February 2026Denbies Wine Estate, Dorking, UK
St Peters Way Ultra Marathon
Sunday, 22 February 2026Chipping Ongar to Bradwell on Sea, Essex, UK
Two Tunnels Railway Races: February
Sunday, 22 February 2026Bath, Somerset, UK
Badger Challenge: 6 Hour Running Race
Thursday, 26 February 2026Beacon Hill Country Park, Leicestershire, UK
Cannock Chase Wildwood Trail Series
Saturday, 28 February 2026Cannock Chase Forest, Rugeley, UK
Chichester Harbour Trail Run
Saturday, 28 February 2026Emsworth, West Sussex, UKFitstuff G3 Run Series 3
Saturday, 28 February 2026Newlands Corner, Guildford, Surrey, UK
Orion Mercury 10 Mile Race
Saturday, 28 February 2026Epping Forest, Chingford, London, UK
Tibthorpe Loop Half Marathon
Saturday, 28 February 2026Driffield, Yorkshire, UK
Looe 10 Miler
Sunday, 1 March 2026Looe, Cornwall, UK
Oundle 20 Mile, 10K & 5K
Sunday, 1 March 2026Oundle, Peterborough, Northamptonshire, UK
Pierrepont Plod - Winter
Sunday, 1 March 2026Holme Pierrepont, Nottingham, UK
Pitsford Water Trail Races
Sunday, 1 March 2026Pitsford Water, Northampton, UK
Take The Fell Trail Runs
Sunday, 1 March 2026Beacon Fell Country Park, Preston, UK
Windsor & Eton 10K
Sunday, 1 March 2026Baths Island, Windsor, UK
Brecon Canal 10
Saturday, 7 March 2026Brecon, Powys, UK
EnduranceLife Sussex
Saturday, 7 March 2026Helen Garden, Eastbourne, UK
Harrold-Odell 50K & 25K Trail Race
Saturday, 7 March 2026Harrold, Bedford, UK
Highland 8-hour Challenge
Saturday, 7 March 2026Glenmore, Scotland, UK
Humanity Direct Amersham Ultra
Saturday, 7 March 2026Amersham, UK
New Forest South Trail Run
Saturday, 7 March 2026Hinton Admiral, Burton, Christchurch, UK
Chippenham Spring 10 Mile
Sunday, 8 March 2026Chippenham, Wiltshire, UK
Leith Hill Half Marathon
Sunday, 8 March 2026West Bank, Dorking, Surrey, UK
Morland 'Marathon' Trail Ultra
Sunday, 8 March 2026Morland, Cumbria, UK
The Grizzly & Cub Races
Sunday, 8 March 2026Seaton, Devon, UKThe Rosliston Rumble - Spring
Sunday, 8 March 2026Rosliston, Swadlincote, UK
Beast of the Blacks 10, 20 & 40 Mile
Saturday, 14 March 2026Longtown, Hereford, UKBrechfa Trail Half Marathon & Marathon
Saturday, 14 March 2026Brechfa Forest, Carmarthen, UK
D33 Deeside Way Ultra
Saturday, 14 March 2026Duthie Park, Aberdeen, UK
Jurassic Express Trail Run
Saturday, 14 March 2026Swanage, Dorset, UK
Maverick Hampshire Trail Run
Saturday, 14 March 2026Winchester, Hampshire, UK
The Tyne Bridges To Boundaries Ultra
Saturday, 14 March 2026Quayside, Newcastle upon Tyne, UK
Welcome Way Trail Race
Saturday, 14 March 2026Otley, West Yorkshire, UK
Cambridge Boundary Run
Sunday, 15 March 2026Cambridge, UK
Sherwood Pines 20 Mile, Half Marathon & 10K
Sunday, 15 March 2026Sherwood Pines, Edwinstowe, Mansfield, UK
Siren Craft Brew 10K
Sunday, 15 March 2026Finchampstead, Wokingham, UK
Betws-y-coed Trail Challenge / Trail Betws
Saturday, 21 March 2026Betws-y-Coed, UK
Hardmoors 55 Trail Ultra
Saturday, 21 March 2026Guisborough to Helmsley, Yorkshire, UK
London Lea Valley 50K Ultra & Gratitude 25K
Saturday, 21 March 2026Welwyn Garden City to Hackney Wick, East London, UK
Lone Wolf South East
Saturday, 21 March 2026 to Sunday, 22 March 2026Alice Holt Forrest, Bucks Horn Oak, Farnham, UKOrion 15
Saturday, 21 March 2026Epping Forest, Chingford, London, UK
Race Dunvegan 10K & 5K
Saturday, 21 March 2026Dunvegan Castle, Isle of Skye, UK
Roman Rampage
Saturday, 21 March 2026Colchester, UK
Stansted House Trail Run
Saturday, 21 March 2026Stansted House, Rowland's Castle, UK
The Ultra Loop - Heaton Park
Saturday, 21 March 2026Heaton Park, Manchester, UK
Trails of Mena
Saturday, 21 March 2026North Wingfield, Chesterfield, UK
Winter's End Ultra & Marathon
Saturday, 21 March 2026Arundel to Winchester, UK
Beer and Pudding Race
Sunday, 22 March 2026Bakewell, Derbyshire, UK
Red Warrior Challenge Multi Terrain Races
Sunday, 22 March 2026Margam Country Park, Port Talbot, UK
Twin Lakes 20
Sunday, 22 March 2026Willen Lake, Milton Keynes, UK
Elephant Challenge
Tuesday, 24 March 2026Salcey Forest, Northampton, UK
Night Trails 10K: Salcey Forest (Mar)
Tuesday, 24 March 2026Salcey Forest, Northampton, UK
Exeter Trail Races
Saturday, 28 March 2026Escot Park, Exeter, UK
Monsal Trail March Half Marathon & 10K
Saturday, 28 March 2026 to Sunday, 29 March 2026Bakewell, Derbyshire, UK
Rasselbock Backyard Ultra - Sherwood Pines
Saturday, 28 March 2026Sherwood Pines, Mansfield, UK
Feighan Fury 10 Mile
Sunday, 29 March 2026Templeton, Tiverton, UK
Run Upcote Spring Trail Run
Sunday, 29 March 2026Upcote Farm, Cheltenham, Gloucestershire, UKRunning Tribe Race: March
Sunday, 29 March 2026Chalfont Park Sports Association, Chalfont St Peter, Gerrards Cross, UK
Spring Blickling Half Marathon
Sunday, 29 March 2026Blickling, Norwich, UK
UK Ultra Springtide 50K & Half Marathon
Sunday, 29 March 2026Arundel, West Sussex, UK
Events 101 to 200 of 493