England Running, Triathlon & Duathlon Calendar
The England Running, Triathlon & Duathlon Calendar includes fun runs, obstacle course races, mud runs, triathlons, aquathons, duathlons, and adventure racing: anything with running in it!
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Events 101 to 200 of 806
Middlesbrough Half Marathon
Sunday, 1 March 2026Middlesbrough, 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
Southwold Half Marathon
Sunday, 1 March 2026Southwold, Suffolk, UK
Take The Fell Trail Runs
Sunday, 1 March 2026Beacon Fell Country Park, Preston, UK
Taunton Half Marathon
Sunday, 1 March 2026Taunton, Somerset, UK
Windsor & Eton 10K
Sunday, 1 March 2026Baths Island, Windsor, UK
EnduranceLife Sussex
Saturday, 7 March 2026Helen Garden, Eastbourne, UK
Harrold-Odell 50K & 25K Trail Race
Saturday, 7 March 2026Harrold, Bedford, UK
Humanity Direct Amersham Ultra
Saturday, 7 March 2026Amersham, UK
New Forest South Trail Run
Saturday, 7 March 2026Hinton Admiral, Burton, Christchurch, UK
The Winter Green Man Ultra
Saturday, 7 March 2026Ashton Park School, Bristol, UK
An Res Hellys 10 Mile Race
Sunday, 8 March 2026Helston, Cornwall, UK
Bishop's Castle 10K Trail Run
Sunday, 8 March 2026Bishop's Castle, Shropshire, UK
Cambridge Half Marathon
Sunday, 8 March 2026Midsummer Common, Cambridge, UK
Chester 10K
Sunday, 8 March 2026Chester, UK
Chippenham Spring 10 Mile
Sunday, 8 March 2026Chippenham, Wiltshire, UK
Colchester Half Marathon
Sunday, 8 March 2026Colchester, UK
Euston Estate Marathon & Half Marathon
Sunday, 8 March 2026Euston Hall Estate, Thetford, UK
Granite Way 10 & 20 Mile
Sunday, 8 March 2026Okehampton, Devon, UK
Kettering Half Marathon & 5K
Sunday, 8 March 2026Wicksteed Park, Kettering, UK
Kingston BreakFEST Run
Sunday, 8 March 2026Kingston Market Place, Kingston, UK
Larmer Tree Marathon, 20 Miler, Half Marathon & 10K
Sunday, 8 March 2026Salisbury, UK
Leith Hill Half Marathon
Sunday, 8 March 2026West Bank, Dorking, Surrey, UK
Morland 'Marathon' Trail Ultra
Sunday, 8 March 2026Morland, Cumbria, UK
Nottingham 10K
Sunday, 8 March 2026Old Market Square, Nottingham, UK
Solent Half Marathon
Sunday, 8 March 2026Fawley, Southampton, UK
The Grizzly & Cub Races
Sunday, 8 March 2026Seaton, Devon, UK
The Rosliston Rumble - Spring
Sunday, 8 March 2026Rosliston, Swadlincote, UK
Winter Hot Chocolate Series: Race 3
Sunday, 8 March 2026Hurst, Wokingham, UK
Beast of the Blacks 10, 20 & 40 Mile
Saturday, 14 March 2026Longtown, Hereford, UK
Jurassic Express Trail Run
Saturday, 14 March 2026Swanage, Dorset, UK
Lakeland Trails at Leighton Hall
Saturday, 14 March 2026 (Date TBC)Leighton Hall Estate, Carnforth, UK
Maverick Hampshire Trail Run
Saturday, 14 March 2026Winchester, Hampshire, UK
The JOGLE
Saturday, 14 March 2026 to Monday, 30 March 2026John O’Groats to Lands End, UK
Welcome Way Trail Race
Saturday, 14 March 2026Otley, West Yorkshire, UK
Bath Half Marathon
Sunday, 15 March 2026Royal Victoria Park, Bath, UK
Cambridge Boundary Run
Sunday, 15 March 2026Cambridge, UK
Cheshire Half Marathon Spring
Sunday, 15 March 2026Knutsford, Cheshire, UK
Falmouth Half Marathon
Sunday, 15 March 2026Falmouth, Cornwall, UK
Hackney Legacy Races
Sunday, 15 March 2026Victoria Park, London, UK
Hampton Court Palace Half Marathon
Sunday, 15 March 2026Hampton Court Way, East Molesey, UK
Liverpool Half Marathon & 10 Miler
Sunday, 15 March 2026Pier Head, Liverpool, UK
Milton Keynes Festival of Running
Sunday, 15 March 2026Milton Keynes, Buckinghamshire, UK
Retford Half Marathon
Sunday, 15 March 2026Retford, Nottinghamshire, 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
The Secret Half Marathon & 20 Miler
Sunday, 15 March 2026Mickley Hall, Nantwich, Cheshire, 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, UK
Orion 15
Saturday, 21 March 2026Epping Forest, Chingford, London, UK
Questars Summer Adventure Race 1 - Wiltshire
Saturday, 21 March 2026Pewsey, Wiltshire, 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
Bournemouth Bay Run
Sunday, 22 March 2026Bournemouth, Dorset, UK
Canalathon Ultra
Sunday, 22 March 2026Sowerby Bridge, Yorkshire, UK
Flutter International Hospice Half Marathon
Sunday, 22 March 2026Ramsey, Isle of Man, UK
Gloucester Half Marathon & 10K
Sunday, 22 March 2026Gloucester, UK
Going Round In Circles
Sunday, 22 March 2026Paddington Station, London, UK
Grand Canal Canter: Spring
Sunday, 22 March 2026Tiverton, Devon, UK
Hastings Half Marathon
Sunday, 22 March 2026Hastings, East Sussex, UK
Hospice 2 Hospice Half Marathon
Sunday, 22 March 2026St Ouen to St Helier, Jersey, UK
Surrey Half Marathon
Sunday, 22 March 2026Woking, UK
Thetford 5K Easter Bunny Run
Sunday, 22 March 2026Market Place, Thetford, UK
Twin Lakes 20
Sunday, 22 March 2026Willen Lake, Milton Keynes, UK
Wilmslow Running Festival
Sunday, 22 March 2026Wilmslow, Cheshire, UK
Y2Y North Downs Trek/Run
Sunday, 22 March 2026YMCA East Surrey, Redhill, Surrey, UK
Elephant Challenge: 6 Hour Running Race
Tuesday, 24 March 2026Salcey Forest, Northampton, UK
Night Trails 10K: Salcey Forest (Mar)
Tuesday, 24 March 2026Salcey Forest, Northampton, UK
Jurassic Coast Challenge
Friday, 27 March 2026 to Sunday, 29 March 2026Portland, Dorset, UK
Exeter Trail Races
Saturday, 28 March 2026Escot Park, Exeter, UK
Jurassic Coast 40 Miler
Saturday, 28 March 2026Weymouth, Dorset, UK
Kew The Run 10K & Half
Saturday, 28 March 2026 to Sunday, 29 March 2026Kew Gardens, Richmond Upon Thames, 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
Walkie Talkie Tower Climb
Saturday, 28 March 2026'Walkie Talkie' Tower, 20 Fenchurch Street, London, UK
Brett Lydd Half Marathon & 20 Mile
Sunday, 29 March 2026Lydd, Romney Marsh, Kent, UK
Camuplodunum Trail Marathon
Sunday, 29 March 2026Kingsford Park, Colchester, UK
Feighan Fury 10 Mile
Sunday, 29 March 2026Templeton, Tiverton, UK
Fleet Half Marathon
Sunday, 29 March 2026Calthorpe Park, Fleet, Hampshire, UK
Oakley 20 Mile Road Race
Sunday, 29 March 2026Oakley, Bedford, UK
Run Upcote Spring Trail Run
Sunday, 29 March 2026Upcote Farm, Cheltenham, Gloucestershire, UK
Running Tribe Race: March
Sunday, 29 March 2026Chalfont Park Sports Association, Chalfont St Peter, Gerrards Cross, UK
Sheffield Half Marathon
Sunday, 29 March 2026Sheffield City Centre, Sheffield, UK
Spring Blickling Half Marathon
Sunday, 29 March 2026Blickling, Norwich, UK
UK Ultra Springtide 50K & Half Marathon
Sunday, 29 March 2026Arundel, West Sussex, UK
Isle of Man Easter Festival of Running
Friday, 3 April 2026 to Sunday, 5 April 2026Port Erin, Peel & Douglas, Isle of Man, UK
Westonbirt House Easter Half Marathon & 10K
Friday, 3 April 2026Tetbury, Gloucestershire, UK
Chalk Stream Ultra 50 & 40 miles
Saturday, 4 April 2026Linkenholt to Totton, Hampshire, UK
MindOverMoors - The OG Trail Race
Saturday, 4 April 2026Fryup, Lealholm, Whitby, UK
Pink Moon Trail Half Marathon
Saturday, 4 April 2026Sutton Scarsdale, Chesterfield, UK
Leeds Running Festival
Sunday, 5 April 2026Roundhay Park, Roundhay, Leeds, UK
P.A.U.L For Brain Recovery 10K Run
Sunday, 5 April 2026Bilton, Hull, UK
Wimbledon Common Trail Half Marathon
Sunday, 5 April 2026Richard Evans Memorial Playing Fields, Wimbledon Common, London, UK
Events 101 to 200 of 806