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!
Use the search function to filter events by keywords, location, date range and event type.
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 601 to 700 of 840
Upton Triathlon & Duathlon
Saturday, 10 July 2027Upton-upon-Severn, Worcester, UK
Eastbourne Triathlon Festival
Sunday, 11 July 2027Western Lawns, Eastbourne, UK
Eight Stations Ultra
Sunday, 11 July 2027Pickering to Whitby, UK
Ilkley Half Marathon
Sunday, 11 July 2027Ilkley, West Yorkshire, UK
London 10K
Sunday, 11 July 2027Piccadilly, London, UK
Newcastle Half Marathon & 10K
Sunday, 11 July 2027Brunton Road, Kenton Bank Foot, Newcastle upon Tyne, UK
Rutland Water Trail Races
Sunday, 11 July 2027Rutland Water, Oakham, UK
Sevenoaks 7
Sunday, 11 July 2027Knole Park, Sevenoaks, Kent, UK
Winchester Pedal Paddle Pace
Sunday, 11 July 2027Winchester, Hampshire, UK
Trafford Trails 5
Monday, 12 July 2027Trafford MV Rugby Club, Sale, UK
Summer Turkey Trot Road Race
Wednesday, 14 July 2027 (Date TBC)Redruth, Cornwall, UK
Durham City Run Festival
Thursday, 15 July 2027 to Saturday, 17 July 2027Durham, County Durham, UK
Kent Backyard Ultra 2.4: Bedgebury
Friday, 16 July 2027Bedgebury, Kent, UK
Race The Light Wendover Woods
Friday, 16 July 2027 (Date TBC)Wendover, Aylesbury, UK
Belvoir Castle Triathlon & Multisport Festival
Saturday, 17 July 2027 to Sunday, 18 July 2027Belvoir Castle, Grantham, UK
BigHeat Trails (FIRE)
Saturday, 17 July 2027 to Sunday, 18 July 2027Lurgashall, Petworth, West Sussex, UK
Castle to Castle Ultra
Saturday, 17 July 2027Clitheroe Castle to Lancaster Castle, Lancashire, UK
Helvellyn Sky Ultra
Saturday, 17 July 2027Patterdale, Glenridding, Lakes District, UK
One Lap Beyond
Saturday, 17 July 2027Moreton-in-Marsh, Gloucestershire, UK
Pewsey Vale Ultra
Saturday, 17 July 2027Linkenholt, Andover, UK
Pinnacle Ridge Extreme
Saturday, 17 July 2027Patterdale, Glenridding, Lakes District, UK
Rasselbock Run - Summer
Saturday, 17 July 2027Sherwood Pines Forest, Nottinghamshire, UK
St Sunday Sky Race™
Saturday, 17 July 2027Patterdale, Ullswater Valley, Penrith, UK
Summits Of The North York Moors Ultra
Saturday, 17 July 2027Goathland, Whitby, North Yorkshire, UK
The Ciderthon
Saturday, 17 July 2027Culden Faw Estate, Henley-on-Thames, UK
Bedford Team Triathlon Relays
Sunday, 18 July 2027Box End, Kempston, Bedford, UKBelvoir Castle Marathon, Half Marathon & 10K
Sunday, 18 July 2027Belvoir Castle, Grantham, UK
Dorchester Sprint Triathlon
Sunday, 18 July 2027Dorchester, UK
Goole Riverbank Challenge 10K
Sunday, 18 July 2027Goole, East Yorkshire, UK
Winwick Hall Trail Races
Sunday, 18 July 2027Winwick, Northampton, UK
Wye Valley Tunnel Run
Sunday, 18 July 2027Sedbury, Chepstow, UK
Future Outlaw Run: Original
Saturday, 24 July 2027National Water Sports Centre, Nottingham, UK
Maverick Chilterns Trail Run
Saturday, 24 July 2027Princes Risborough, Buckinghamshire, UK
Outlaw Original Triathlon
Saturday, 24 July 2027 to Sunday, 25 July 2027National Water Sports Centre, Nottingham, UK
Rollin' 100 Ultramarathon
Saturday, 24 July 2027Clun, Craven Arms, Shropshire, UK
South West Coast 50 Ultra Challenge
Saturday, 24 July 2027Dunster, Minehead, Somerset, UK
Wirral Backyard Ultra
Saturday, 24 July 2027Thurstaston, Wirral, UK
Y2Y Ultra
Saturday, 24 July 2027Redhill to Brighton, UK
Beat The Sunset 5K Road Race
Sunday, 25 July 2027Desborough, Kettering, UK
Easingwold 10K
Sunday, 25 July 2027Easingwold, North Yorkshire, UK
Run Snetterton 10K & 5K
Wednesday, 28 July 2027Snetterton, Norwich, UK
MindOverMoors - Esk Valley Way Ultra
Saturday, 31 July 2027Castleton to Whitby, North Yorkshire, UK
North Downs 50 Ultra Challenge
Saturday, 31 July 2027Guildford, Surrey, UK
Summer Canal Canter
Saturday, 31 July 2027Tiverton, Devon, UK
The Rasselbock 545
Saturday, 31 July 2027Horspath Athletics Track, Oxford, UK
Derby Running Festival
Sunday, 1 August 2027Elvaston Castle Country Park, Derby, UK
Indian Queens Half Marathon
Sunday, 1 August 2027 (Date TBC)Indian Queens, Cornwall, UK
South Downs Trail Runs
Sunday, 1 August 2027Queen Elizabeth Country Park, Waterlooville, Hampshire, UK
Totnes 10K
Sunday, 1 August 2027Totnes, Devon, UK
Windmill Half Marathon
Sunday, 1 August 2027Lytham Windmill, Lytham St Annes, UK
York 10K
Sunday, 1 August 2027Knavesmire Road, York, UK
MTC Cotswold Ultra
Thursday, 5 August 2027Kemble to Oxford, UKMTC Thames Challenge - Multi Stage
Thursday, 5 August 2027 to Sunday, 8 August 2027Cotswolds to Greenwich, UKMTC Oxford Ultra
Friday, 6 August 2027Oxford to Henley-on-Thames, UK
Isaac’s Tea Trail Ultra
Saturday, 7 August 2027Allendale Town, Hexham, UK
Mendip Marauder Ultra
Saturday, 7 August 2027Frome / Wells to Weston-Super-Mare, UKMTC Windsor Ultra
Saturday, 7 August 2027Henley to KIngston, UK
Stour Valley Path 100K & 50K
Saturday, 7 August 2027Newmarket / Sudbury to Brantham, UK
The Cordwell Colossus
Saturday, 7 August 2027Holmesfield, Dronfield, UK
The Ultra Loop - Temple Newsam
Saturday, 7 August 2027Temple Newsam Park, Leeds, UK
Branches and Bays 10K & 5K
Sunday, 8 August 2027Seaham, County Durham, UK
Burnham Beeches Half Marathon & 10K
Sunday, 8 August 2027Farnham Royal, Slough, Buckinghamshire, UK
Hardmoors 26.2 Farndale Trail Races
Sunday, 8 August 2027 (Date TBC)Hutton-le-Hole, North Yorkshire, UK
MTC Richmond Ultra
Sunday, 8 August 2027Kingston upon Thames, London, UK
Ramsbury Gold 10K
Sunday, 8 August 2027Ramsbury Brewery, Aldbourne, Marlborough, UK
Run Solihull Half Marathon & 5K
Sunday, 8 August 2027Solihull, UK
Run The Raid Lindisfarne
Sunday, 8 August 2027Holy Island, Berwick-upon-Tweed, UK
The Hardwick Hobble - Summer
Sunday, 8 August 2027Chesterfield, Derbyshire, UK
Foxton Hound Ultra
Saturday, 14 August 2027Winwick, Northants, UK
IRONMAN Leeds
Sunday, 15 August 2027Roundhay, Leeds, UK
Morland Half Marathon
Sunday, 15 August 2027Morland, Cumbria, UK
Pierrepont Plod - Summer
Sunday, 15 August 2027Holme Pierrepont, Nottingham, UK
Two Tunnels Railway Races: August
Sunday, 15 August 2027Bath, Somerset, UK
London T100 Triathlon
Saturday, 21 August 2027 to Sunday, 22 August 2027Royal Victoria Dock, London, UK
The Summer Green Man Ultra (GMU)
Saturday, 21 August 2027Ashton Park School, Bristol, UK
York Kids Fun Triathlon
Saturday, 21 August 2027York Sports Village, York, UK
Clacton Half Marathon & 10K
Sunday, 22 August 2027Clacton-on-Sea, Essex, UK
Colne Valley Path Marathon & Half Marathon
Sunday, 22 August 2027Stambourne / Greenstead Green to Colchester, Essex, UK
Fleetwood Half Marathon
Sunday, 22 August 2027Fleetwood, Lancashire, UK
Insane Terrain Running
Sunday, 22 August 2027Doddington, March, UK
The Big Pilgrimage
Sunday, 22 August 2027Southampton to Titchfield Abbey/Wickham, UK
Town to Trail Bournemouth
Sunday, 22 August 2027Bournemouth, Dorset, UK
York Triathlon
Sunday, 22 August 2027York Sports Village, York, UK
London Backyard Ultra
Saturday, 28 August 2027Croyden, London, UK
Wimbleball Lake Trail Races
Saturday, 28 August 2027Wimbleball Lake, near Dulverton, Somerset, UK
Ali Brownlee 5K
Sunday, 29 August 2027Middlesbrough, UK
Bovingdon 10K
Sunday, 29 August 2027Bovingdon, Hemel Hempstead, UK
Hardmoors 26.2 Roseberry Trail Races
Sunday, 29 August 2027Belmangate, Guisborough, North Yorkshire, UKMiddlesbrough Runs
Sunday, 29 August 2027Centre Square, Middlesbrough, UK
Nottingham Running Festival
Sunday, 29 August 2027Nottingham Racecourse, Colwick Park, Nottingham, UK
Supertri Brighton
Sunday, 29 August 2027Hove Lawns, Brighton & Hove, UK
The Muntjac 15
Sunday, 29 August 2027Danbury, Chelmsford, UK
Andover Trail Marathon Events
Saturday, 4 September 2027Upper Enham, Andover, UK
Bedford Running Festival
Saturday, 4 September 2027 to Sunday, 5 September 2027Russell Park, Bedford, UK
Cheviots Challenge
Saturday, 4 September 2027Alwinton, Morpeth, UK
Due North Race Series Malham Half Marathon
Saturday, 4 September 2027Malham, Skipton, UK
Haytor Heller
Saturday, 4 September 2027Haytor, Dartmoor, Devon, UK
Lakeland Trails Keswick
Saturday, 4 September 2027 (Date TBC)Keswick, UK
Nuclear Mud Tribe Race
Saturday, 4 September 2027Kelvedon Hatch, Brentwood, UK
Race The Sun Lake District
Saturday, 4 September 2027Keswick, Cumbria, UK
Events 601 to 700 of 840