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 726
YMCA Santa Run
Sunday, 14 December 2025Priory Park, Reigate, Surrey, UK
Christmas Canter
Saturday, 20 December 2025Sampford Peverell, Tiverton, UK
Birmingham Running Festival
Sunday, 21 December 2025Sutton Park, Sutton Coldfield, Birmingham, UK
Portsmouth Coastal Waterside Marathon
Sunday, 21 December 2025Portsmouth, Southsea, UK
Slow & Dirty Trail Run
Sunday, 21 December 2025Sturminster Newton to Spetisbury, Dorset, UK
Torrington Christmas Caper
Sunday, 21 December 2025Great Torrington, Devon, UK
Winter Wanderlust 50K Ultra
Sunday, 21 December 2025Detling to Wye, Kent, UK
Santa Claws 10K
Wednesday, 24 December 2025Yattendon, Berkshire, UK
Midwinter Mortimer Trail Run
Saturday, 27 December 2025Ludlow, Shropshire to Kington, Herefordshire, UK
Jolly Holly Jog 10K
Sunday, 28 December 2025Ripon, North Yorkshire, UK
The Rathfinny Christmas Run
Sunday, 28 December 2025Alfriston, Polegate, UK
Winter X
Sunday, 28 December 2025The Meon Hall, Meonstoke, Southampton, UK
Serpentine New Year's Day 10K Race & 3K Fun Run
Thursday, 1 January 2026Hyde Park, London, UK
Hardmoors 15 Trail Run
Saturday, 3 January 2026Robin Hood’s Bay, Yorkshire, UKHardmoors 30 Trail Ultra
Saturday, 3 January 2026Robin Hood’s Bay, Yorkshire, UK
The Walter Raleigh Round
Saturday, 3 January 2026Budleigh Salterton, Devon, UK
Country to Capital Ultra Marathon
Saturday, 10 January 2026Wendover to London, UK
EnduranceLife North Cornwall
Saturday, 10 January 2026Polzeath, North Cornwall, UK
Fitstuff G3 Run Series 1
Saturday, 10 January 2026Newlands Corner, Guildford, Surrey, UK
Hamsterley Forest Winter Trail Races
Saturday, 10 January 2026Hamsterley Forest Park, Bishop Auckland, UK
Questars Winter Adventure Race Series 3
Saturday, 10 January 2026South Downs, UK
Rasselbock Run - Winter
Saturday, 10 January 2026 to Sunday, 11 January 2026Sherwood Pines Forest, Nottinghamshire, UK
Central Lancashire New Years Half Marathon
Sunday, 11 January 2026Lea Town, Preston, Lancashire, UK
Winchester Trail Run
Sunday, 11 January 2026Sparsholt, Winchester, Hampshire, UK
Mudfest Rosliston Forest - January
Friday, 16 January 2026Rosliston, Swadlincote, UK
Green Gateways Trail Race
Saturday, 17 January 2026Otley, West Yorkshire, UK
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
BrighTEN (Brighton) Seafront Run
Sunday, 18 January 2026Hove Lawns, Brighton and Hove, UK
Dirt Run Round 1: Irchester
Sunday, 18 January 2026Irchester, Wellingborough, UK
Four Villages Half Marathon
Sunday, 18 January 2026Helsby, Cheshire, UK
Telford Winter 10K
Sunday, 18 January 2026Telford, Shropshire, UK
Trevithick 12K Road Race
Sunday, 18 January 2026Camborne, 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, UKFitstuff 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
Newquay 10K Road Race
Sunday, 1 February 2026Newquay, Cornwall, UK
Peddars Way Ultra Marathon
Sunday, 1 February 2026Knettishall Heath to Holme Next-The-Sea, UK
Warwick Half Marathon
Sunday, 1 February 2026Warwick, UK
Squirrel Challenge 6 Hour Running Race
Wednesday, 4 February 2026Daventry, Northamptonshire, UK
BrighTEN (Brighton) Marina Run
Saturday, 7 February 2026Brighton Marina, Brighton and Hove, UK
Exeter Half Marathon
Saturday, 7 February 2026 to Sunday, 8 February 2026Exeter, 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, UKThe 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
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
Portland Coastal Marathon
Sunday, 8 February 2026Portland, Dorset, UKQuestars Winter Adventure Race Series 4
Saturday, 14 February 2026Chilterns, 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
Bramley 20/10 Road Races
Sunday, 15 February 2026Bramley, Hampshire, UK
Dursley Dozen
Sunday, 15 February 2026Dursley, Gloucestershire, UK
Hale 10K Road Race
Sunday, 15 February 2026Hale to Ashley Hall, Altrincham, UK
Hampton Court Half Marathon
Sunday, 15 February 2026Giggs Hill Green, Thames Ditton, UK
London Winter Run 10K
Sunday, 15 February 2026London, UK
Marriott's Way Trail Marathon & Half Marathon
Sunday, 15 February 2026Norwich to Aylsham, Norfolk, UK
Naseby 1645 Road Race
Sunday, 15 February 2026Naseby, Northampton, UK
St Valentine's 30K
Sunday, 15 February 2026Stamford, 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, UK
Dartford Half Marathon
Sunday, 22 February 2026Central Park, Cranford, Dartford, UKDirt Run Round 2: Brigstock
Sunday, 22 February 2026Brigstock Country Park, Brigstock, UK
Leicestershire Half Marathon
Sunday, 22 February 2026Thorpe Hill, Loughborough, 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
Tunbridge Wells Half Marathon
Sunday, 22 February 2026Tunbridge Wells, Kent, UK
Two Tunnels Railway Races: February
Sunday, 22 February 2026Bath, Somerset, UK
Wokingham Half Marathon
Sunday, 22 February 2026Cantley Park, Wokingham, 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
Leicester 10K
Sunday, 1 March 2026Jubilee Square, Leicester, UK
London Half & 10K
Sunday, 1 March 2026Queen Elizabeth Olympic Park, London, UK
Looe 10 Miler
Sunday, 1 March 2026Looe, Cornwall, UK
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
Events 101 to 200 of 726