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 801 to 900 of 934
Isle of Man Backyard Ultra
Friday, 2 October 2026Archalligan Plantation, Isle of Man, UK
Atlantic Coast 40 Miler
Saturday, 3 October 2026Upton Towans, North Cornwall, UK
Kielder Marathon
Saturday, 3 October 2026 to Sunday, 4 October 2026Kielder, Hexam, Northumberland, UK
London Epping Forest 50K & EcoTrail 25K
Saturday, 3 October 2026Wanstead Flats, East London, UK
Maverick South Downs Trail Run
Saturday, 3 October 2026Gravel Hill, Horndean, UK
Round Ripon Ultra
Saturday, 3 October 2026Studley Roger, Ripon, North Yorkshire, UK
Run to the Sea Bournemouth
Saturday, 3 October 2026Ringwood to Bournemouth, UK
The Hardwick Hobble - Autumn
Saturday, 3 October 2026Chesterfield, Derbyshire, UK
UK Ultra Dark Downs 50K & Half Marathon
Saturday, 3 October 2026Lewes, East Sussex, UK
UK Ultra South Downs 100 Mile
Saturday, 3 October 2026Plumpton, Lewes, East Essex, UK
Bangor City 10K & Half Marathon
Sunday, 4 October 2026Bangor, Wales, UK
Basingstoke Half Marathon, 10K & 5K
Sunday, 4 October 2026Crossborough Hill, Basingstoke, UK
Bidwells Town & Gown 10K: Cambridge
Sunday, 4 October 2026Midsummer Common, Cambridge, UK
Cardiff Half Marathon
Sunday, 4 October 2026Cardiff City Centre, Wales, UK
Dovedale Dash
Sunday, 4 October 2026Thorpe, Ashbourne, Derbyshire, UK
Great Scottish Run
Sunday, 4 October 2026City Centre to Glasgow Green, Glasgow, UK
Isle of Wight Marathon
Sunday, 4 October 2026Cowes, Isle of Wight, UK
Kingston Half Marathon
Sunday, 4 October 2026Kingston Market Place, Kingston, UK
Lincoln Half Marathon
Sunday, 4 October 2026Lincolnshire Showground, Lincoln, UK
Manchester Half Marathon
Sunday, 4 October 2026Old Trafford, Manchester, UK
Rainford 10K & Fun Run
Sunday, 4 October 2026Rainford, St Helens, Merseyside, UK
Standard Chartered Jersey Marathon
Sunday, 4 October 2026Jersey, Channel Islands, UK
Studland Stampede
Sunday, 4 October 2026Studland Bay, Dorset, UK
Tonbridge Half Marathon, 10K & 5K
Sunday, 4 October 2026Tonbridge, Kent, UK
Warwickshire Triathlon
Sunday, 4 October 2026Stratford Leisure Centre, Stratford-upon-Avon, UK
Wild Run Oxford
Sunday, 4 October 2026 (Date TBC)TBC, Oxfordshire, UK
Beat Box Hill Trails
Saturday, 10 October 2026Box Hill, Tadworth, Surrey, UK
Bennachie Ultra Marathon
Saturday, 10 October 2026Pitcaple, Inverurie, UK
EnduranceLife Suffolk
Saturday, 10 October 2026Dunwich, Saxmundham, UK
Lakes in a Day Ultra & Half
Saturday, 10 October 2026Caldbeck / Ambleside to Cartmel, Cumbria, UK
Lone Wolf South West
Saturday, 10 October 2026 to Sunday, 11 October 2026Haldon Forrest, Bullers Hill, Exeter, UK
Rat Race Sea to Summit - Ben Nevis
Saturday, 10 October 2026Ben Nevis, Scotland, UK
Run Bournemouth
Saturday, 10 October 2026 to Sunday, 11 October 2026Bournemouth, Dorset, UK
SkyRun The Mournes
Saturday, 10 October 2026Donard Park, Newcastle, Co. Down, NI
The Hurt Trail Run
Saturday, 10 October 2026Shere, Guildford, Surrey, UK
The Loop Ultra
Saturday, 10 October 2026Plas Dolanog, Welshpool, UK
AEPG Great Eastern Run
Sunday, 11 October 2026Peterborough, Cambridgeshire, UK
Bath & Bristol Railway Races Autumn
Sunday, 11 October 2026Green Park, Bath, UK
Bishop's Castle Autumn 10K Trail Run
Sunday, 11 October 2026Bishop's Castle, Shropshire, UK
Chelmsford Marathon & Half Marathon
Sunday, 11 October 2026 (Date TBC)Central Park, Chelmsford, UK
Chester Marathon
Sunday, 11 October 2026Chester, UK
Chester Metric Marathon
Sunday, 11 October 2026Chester, UK
Dartford Bridge 10K
Sunday, 11 October 2026Dartford, Kent, UK
Oxford Half
Sunday, 11 October 2026Oxford, UK
Royal Parks Half
Sunday, 11 October 2026London, UK
Run Leicester Half Marathon & 10K
Sunday, 11 October 2026Victoria Park, Leicester, UK
The Loop! 20 Mile Trail Run
Sunday, 11 October 2026Broadsands Beach, Torbay, Devon, UK
West Coast Half Marathon
Sunday, 11 October 2026Preston to Lytham St Annes, UK
Amberaid 30 & Petit Raid
Saturday, 17 October 2026Ashover Village Hall, Chesterfield, UK
Gatliff Marathon
Saturday, 17 October 2026Edenbridge, Kent, UK
Langdale Marathon & Half Marathon
Saturday, 17 October 2026Great Langdale, Lake District, UK
Maverick Jurassic Coast Trail Run
Saturday, 17 October 2026Wareham, Dorset, UKMaverick Jurassic Coast X-Trail Run
Saturday, 17 October 2026Wareham, Dorset, UK
Ultra Tour Yorkshire Dales
Saturday, 17 October 2026 to Sunday, 18 October 2026Grassington, Skipton, UK
Abergele 5K & 10K
Sunday, 18 October 2026Abergele/Pensarn, Wales, UK
Autumn Blickling Half Marathon
Sunday, 18 October 2026Aylsham, Norwich, UK
Bedgebury Forest Half Marathon & 10K
Sunday, 18 October 2026Goudhurst, Kent, UK
Great South Run
Sunday, 18 October 2026Southsea, Portsmouth, UK
Guildford 5K & 10K
Sunday, 18 October 2026Guildford, Surrey, UK
Keynsham Dandy Trail Run
Sunday, 18 October 2026Keynsham, Bristol, UK
LDNX 10K
Sunday, 18 October 2026Wembley, London, UK
Lightning Bolt 10K: Race 5
Sunday, 18 October 2026Langley Burrell, Chippenham, Wiltshire, UK
Macclesfield Running Festival
Sunday, 18 October 2026Macclesfield, Cheshire, UK
Run Plymouth Tamar 10K
Sunday, 18 October 2026Plymouth, Devon, UK
The Abingdon Marathon
Sunday, 18 October 2026 (Date TBC)Abingdon, Oxfordshire, UK
The Ultra Loop - Delamere
Sunday, 18 October 2026Delamere Forest, Frodsham, UK
Yorkshire Marathon & 10 Mile
Sunday, 18 October 2026University of York, Heslington, York
Battersea Park Running Festival
Saturday, 24 October 2026Battersea Park, London, UK
Beachy Head Marathon, Ultra & 10K
Saturday, 24 October 2026Eastbourne, UK
Marathon Eryri
Saturday, 24 October 2026Llanberis, Caernarfon, UK
Monsal Trail October Half Marathon & 10K
Saturday, 24 October 2026 to Sunday, 25 October 2026Bakewell, Derbyshire, UK
Tentsmuir Forest 8-hour Challenge
Saturday, 24 October 2026Tentsmuir Forest, Scotland, UK
Thames Trail Ultra
Saturday, 24 October 2026Iffley, Oxfordshire to Henley on Thames, UK
Andover Half Marathon & 12K
Sunday, 25 October 2026Andover, Hampshire, UKBeachy Head Half Marathon
Sunday, 25 October 2026Eastbourne, UK
Exeter Halloween 5 & 10 mile
Sunday, 25 October 2026Exeter, UK
Grand Canal Canter: Autumn
Sunday, 25 October 2026Tiverton, Devon, UK
River Thames Half Marathon
Sunday, 25 October 2026Walton-on-Thames, Surrey, UK
Stort 30 Trail Ultra
Sunday, 25 October 2026Bishop’s Stortford, Hertfordshire, UK
Tenby 10K
Sunday, 25 October 2026Tenby, Pembrokeshire, UK
Black Beacon Mountain Races
Friday, 30 October 2026 to Sunday, 1 November 2026Hay-on-Wye, Hereford, Wales, UK
Irchester Spooktacular Night Run
Friday, 30 October 2026 (Date TBC)Irchester Country Park, Wellingborough, UK
Chiltern Ridge Winter 50K
Saturday, 31 October 2026Berkhamsted, UK
Devon Trail Races
Saturday, 31 October 2026Roadford Lake, UK
Lakeland Trails Helvellyn
Saturday, 31 October 2026Glenridding, Penrith, UKThe Rosliston Rumble - Autumn
Saturday, 31 October 2026Rosliston, Swadlincote, UK
Anglesey Trail Half Marathon & 10K
Sunday, 1 November 2026Newborough Forest, Anglesey, UK
Cornish Marathon
Sunday, 1 November 2026Millennium House, Pensilva, Liskeard, UK
Hertfordshire Half Marathon & 10K
Sunday, 1 November 2026Stevenage, Hertfordshire, UK
Marlow Half Marathon, The Frankenstein & Marlow 7
Sunday, 1 November 2026Marlow, Buckinghamshire, UK
Wendover Woods Marathon, Half Marathon & 10K
Sunday, 1 November 2026Wendover Woods, Aston Clinton, UK
Witterings Beach Run
Sunday, 1 November 2026West Wittering, Chichester, UK
Tunnel Vision Night & Dawn Runs
Thursday, 5 November 2026 to Friday, 6 November 2026 (Date TBC)Oxendon Tunnel, Market Harborough, UK
Beacons Ultra, Marathon & Half Marathon
Saturday, 7 November 2026Talybont-on-Usk, Brecon, Powys, UK
Blue Castle Run
Saturday, 7 November 2026Wareham, Dorset, UK
Coast2Coast Winter Ultra
Saturday, 7 November 2026Llithfaen, Pwllheli, North Wales, UK
Dirt Half Marathon
Saturday, 7 November 2026Leighton Buzzard, Bedfordshire, UK
EnduranceLife Gower
Saturday, 7 November 2026Oxwich Bay, Gower, Swansea, UK
Hardmoors 26.2 Goathland Trail Races
Saturday, 7 November 2026Goathland, Whitby, North Yorkshire, UK
Maverick Dark Oxfordshire
Saturday, 7 November 2026Stonor, Henley-on-Thames, Oxfordshire, UK
Events 801 to 900 of 934