Running Calendar UK - 2026
The following is a list of fun runs, marathons, obstacle course races, triathlons and multisport/adventure races in United Kingdom in 2026.
Use the search function to filter events in this time period.
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Events 601 to 700 of 1049
Ilkley Half Marathon
Sunday, 12 July 2026Ilkley, West Yorkshire, UK
IRONMAN 70.3 Swansea
Sunday, 12 July 2026Swansea, Wales, UK
London 10K
Sunday, 12 July 2026Piccadilly, London, UK
Ludlow 10
Sunday, 12 July 2026Ludlow, Shropshire, UK
Newcastle Half Marathon & 10K
Sunday, 12 July 2026Brunton Road, Kenton Bank Foot, Newcastle upon Tyne, UK
Rasselbock Marathon, Half & Ultra
Sunday, 12 July 2026Sherwood Pines Forest, Nottinghamshire, UK
Renegade 10K
Sunday, 12 July 2026Yattendon, Berkshire, UK
Sevenoaks 7
Sunday, 12 July 2026 (Date TBC)Knole Park, Sevenoaks, Kent, UK
Winchester Pedal Paddle Pace
Sunday, 12 July 2026Winchester, Hampshire, UK
Trafford Trails 5
Monday, 13 July 2026Trafford MV Rugby Club, Sale, UK
Summer Turkey Trot Road Race
Wednesday, 15 July 2026 (Date TBC)Redruth, Cornwall, UK
Durham City Run Festival
Thursday, 16 July 2026 to Saturday, 18 July 2026Durham, County Durham, UK
Purdown Pursuit
Thursday, 16 July 2026Stapleton, Bristol, UK
Dash X Beach Trail Run
Friday, 17 July 2026Havant, Hampshire, UK
Run The Blades
Friday, 17 July 2026 to Sunday, 19 July 2026Whitelee Windfarm, Eaglesham, Glasgow, UK
Belvoir Castle Triathlon & Multisport Festival
Saturday, 18 July 2026 to Sunday, 19 July 2026Belvoir Castle, Grantham, UK
BigHeat Trails (FIRE)
Saturday, 18 July 2026 to Sunday, 19 July 2026Lurgashall, Petworth, West Sussex, UK
Castle to Castle Ultra
Saturday, 18 July 2026Clitheroe Castle to Lancaster Castle, Lancashire, UK
Dragon Coastal Ultramarathons
Saturday, 18 July 2026 to Sunday, 19 July 2026Rhossili Bay to Cardiff Bay, Wales, UK
Gower Peninsula Ultra Challenge
Saturday, 18 July 2026 to Sunday, 19 July 2026Penrice, Swansea, Wales, UK
Helvellyn Sky Ultra
Saturday, 18 July 2026Patterdale, Glenridding, Lakes District, UK
Highlander Last One Standing
Saturday, 18 July 2026Murthly, Perthshire, UK
Pinnacle Ridge Extreme
Saturday, 18 July 2026Patterdale, Glenridding, Lakes District, UK
Rabbit Run Wales
Saturday, 18 July 2026Merthyr Mawr, Bridgend, South Wales, UK
Race The Light Wendover Woods
Saturday, 18 July 2026Wendover, Aylesbury, UK
St Sunday Sky Race™
Saturday, 18 July 2026Patterdale, Ullswater Valley, Penrith, UK
The Ciderthon
Saturday, 18 July 2026Culden Faw Estate, Henley-on-Thames, UK
Bedford Team Triathlon Relays
Sunday, 19 July 2026Box End, Kempston, Bedford, UKBelvoir Castle Marathon, Half Marathon & 10K
Sunday, 19 July 2026Belvoir Castle, Grantham, UK
Elmbridge 10K
Sunday, 19 July 2026Walton-on-Thames, Surrey, UK
Goole Riverbank Challenge 10K
Sunday, 19 July 2026Goole, East Yorkshire, UK
Hillfort Hustle Trail Races
Sunday, 19 July 2026Aymestrey, Herefordshire, UK
Lightning Bolt 10K: Race 3
Sunday, 19 July 2026Langley Burrell, Chippenham, Wiltshire, UK
Winwick Hall Trail Races
Sunday, 19 July 2026Winwick, Northampton, UK
Wye Valley Tunnel Run
Sunday, 19 July 2026Sedbury, Chepstow, UK
Thruxton 10K Series & Fun Run - Round 3
Tuesday, 21 July 2026Andover, Hampshire, UK
Bexhill 5K Series: Race 3
Wednesday, 22 July 2026Bexhill Promenade, Bexhill-on-Sea, UK
Future Outlaw Run: Original
Saturday, 25 July 2026National Water Sports Centre, Nottingham, UK
London T100 Triathlon
Saturday, 25 July 2026 to Sunday, 26 July 2026Royal Victoria Dock, London, UK
Outlaw Original Triathlon
Saturday, 25 July 2026 to Sunday, 26 July 2026National Water Sports Centre, Nottingham, UK
Rat Race 100 - Edinburgh to Glamis
Saturday, 25 July 2026 to Monday, 27 July 2026Edinburgh to Glamis, Scotland, UK
Rollin' 100 Ultramarathon
Saturday, 25 July 2026Bishops Castle, Shropshire, UK
South West Coast 50 Ultra Challenge
Saturday, 25 July 2026Dunster, Minehead, Somerset, UK
The Rasselbock 545
Saturday, 25 July 2026Horspath Athletics Track, Oxford, UK
Ultra X Wales
Saturday, 25 July 2026 to Sunday, 26 July 2026Abergavenny, Monmouthshire, Wales, UK
Wirral Backyard Ultra
Saturday, 25 July 2026Thurstaston, Wirral, UK
Yorkshire Wolds Ultra
Saturday, 25 July 2026Pocklington, Yorkshire, UK
Beat The Sunset 5K Road Race
Sunday, 26 July 2026Desborough, Kettering, UK
Easingwold 10K
Sunday, 26 July 2026Easingwold, North Yorkshire, UK
Hillsborough Castle & Gardens Running Festival
Sunday, 26 July 2026Hillsborough Castle & Gardens, Hillsborough, NI
Maidenhead Trail Run
Sunday, 26 July 2026Maidenhead, Berkshire, UK
Snowman Triathlon & Duathlon
Sunday, 26 July 2026Plas Y Brenin, Capel Curig, UK
Run Snetterton 10K & 5K
Wednesday, 29 July 2026Snetterton, Norwich, UK
Cybi Coastal Marathon
Saturday, 1 August 2026Holyhead, North Wales, UK
Isaac’s Tea Trail Ultra
Saturday, 1 August 2026Allendale Town, Hexham, UK
Islay Half Marathon
Saturday, 1 August 2026Bowmore, Isle of Islay, UK
Isle of Mull Half Marathon & 10K
Saturday, 1 August 2026Craignure, Isle of Mull, UK
MindOverMoors - Esk Valley Way Ultra
Saturday, 1 August 2026Castleton to Whitby, North Yorkshire, UK
North Downs 50 Ultra Challenge
Saturday, 1 August 2026Guildford, Surrey, UK
Orion Harriers Forest Five Series: Race 3
Saturday, 1 August 2026Epping Forest, Chingford, London, UK
Summer Canal Canter
Saturday, 1 August 2026Tiverton, Devon, UK
Wales Swimrun
Saturday, 1 August 2026Freshwater East to Saundersfoot, Pembrokeshire, UK
Derby Running Festival
Sunday, 2 August 2026Elvaston Castle Country Park, Derby, UK
Harting 10 Trail Race
Sunday, 2 August 2026South Harting, West Sussex, UK
Indian Queens Half Marathon
Sunday, 2 August 2026Indian Queens, Cornwall, UK
Run The Raid Lindisfarne
Sunday, 2 August 2026Holy Island, Berwick-upon-Tweed, UK
Sri Chinmoy Try-a-Tri
Sunday, 2 August 2026Tockington Manor School, Tockington, Bristol
Sturminster Newton Half Marathon
Sunday, 2 August 2026Sturminster Newton, Dorset, UK
York 10K
Sunday, 2 August 2026Knavesmire Road, York, UK
MTC Cotswold Ultra
Thursday, 6 August 2026Kemble to Oxford, UKMTC Thames Challenge - Multi Stage
Thursday, 6 August 2026 to Sunday, 9 August 2026Cotswolds to Greenwich, UKMTC Oxford Ultra
Friday, 7 August 2026Oxford to Henley-on-Thames, UK
Brecon Beacons Trail Runs
Saturday, 8 August 2026Talybont-on-Usk, Brecon, UK
Maverick Ochil Hills Trail Run
Saturday, 8 August 2026Airthrey Castle, Stirling, UK
Mourne Seven Sevens Challenge Walk
Saturday, 8 August 2026Mourne Mountains, Newry, Co. Down, NIMTC Windsor Ultra
Saturday, 8 August 2026Henley to KIngston, UK
Sticker 5 Mile Race
Saturday, 8 August 2026Sticker, Saint Austell, UK
Stour Valley Path 100K & 50K
Saturday, 8 August 2026Newmarket / Sudbury to Brantham, UK
The Cordwell Colossus
Saturday, 8 August 2026Holmesfield, Dronfield, UK
The Ultra Loop - Temple Newsam
Saturday, 8 August 2026Temple Newsam Park, Leeds, UK
Burnham Beeches Half Marathon & 10K
Sunday, 9 August 2026Farnham Royal, Slough, Buckinghamshire, UK
Durty Trail Weekender
Sunday, 9 August 2026Selkirk, Scottish Borders, UK
Hardmoors 26.2 Farndale Trail Races
Sunday, 9 August 2026Hutton-le-Hole, North Yorkshire, UK
Into The Woods 10K Trail Run
Sunday, 9 August 2026Guilden Down, Clun, UK
Isle of Man Marathon & Half Marathon
Sunday, 9 August 2026Ramsey, Isle of Man, UK
MTC Richmond Ultra
Sunday, 9 August 2026Kingston upon Thames, London, UK
Ramsbury Gold 10K
Sunday, 9 August 2026Ramsbury Brewery, Aldbourne, Marlborough, UK
Run Solihull Half Marathon & 5K
Sunday, 9 August 2026Solihull, UK
Windmill Half Marathon
Sunday, 9 August 2026Lytham Windmill, Lytham St Annes, UK
RNLI Lighthouse Loop Trail Run
Wednesday, 12 August 2026 (Date TBC)Peveril Point, Swanage, Dorset, UK
Chepstow Running Festival
Saturday, 15 August 2026Chepstow, Monmouthshire, UK
Foxton Hound Ultra
Saturday, 15 August 2026Winwick, Northants, UK
Pierrepont Plod - Summer
Saturday, 15 August 2026Holme Pierrepont, Nottingham, UK
SkyRun Eryri
Saturday, 15 August 2026Rhyd-Ddu, Caernarfon, Wales, UK
Street Child Craft Half
Saturday, 15 August 2026Wimbledon Common, London, UK
York Kids Fun Triathlon
Saturday, 15 August 2026York Sports Village, York, UK
Clacton Half Marathon & 10K
Sunday, 16 August 2026Clacton-on-Sea, Essex, UK
Frome Running Festival
Sunday, 16 August 2026Frome, Somerset, UK
Girton 5 mile Trail Race
Sunday, 16 August 2026Girton, Cambridge, UK
IRONMAN Leeds
Sunday, 16 August 2026Roundhay, Leeds, UK
Events 601 to 700 of 1049