Running Calendar United Kingdom
Running Calendar United Kingdom is a running events list which includes fun runs, obstacle course races, mud runs, colour & neon runs, tower & stadium stair climbs, and rogaine events.
To filter the events below by location, distance, date range and event type - go to SEARCH.
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 301 to 400 of 968
Run Rabbit Trail Festival
Saturday, 9 May 2026 to Sunday, 10 May 2026Deene Park Estate, Deene, Corby, UK
Run Rampage Weekender
Saturday, 9 May 2026 to Sunday, 10 May 2026Moneymore, Magherafelt, Co. Londonderry, NI
Run to the Sea Brighton
Saturday, 9 May 2026Horsham to Brighton, Sussex, UK
Spire Ultra
Saturday, 9 May 2026North Wingfield, Chesterfield, Derbyshire, UK
Tenacious Ten Hour Endurance Challenge
Saturday, 9 May 2026Pengenffordd, Talgarth, Brecon, Powys, UK
West Country Ultra
Saturday, 9 May 2026 to Sunday, 10 May 2026Taunton / Minehead, Somerset, UK
Ananda Animals 10K
Sunday, 10 May 2026Walston, South Lanarkshire, Scotland, UK
Beaverbrooks Blackpool 10K Fun Run
Sunday, 10 May 2026Blackpool, Lancashire, UK
Bidwells Town & Gown 10K: Oxford
Sunday, 10 May 2026University Parks, Oxford, UK
Bluebell Trail Run
Sunday, 10 May 2026Dalkeith, Midlothian, Scotland, UK
Carsington 7+
Sunday, 10 May 2026Carsington, Derbyshire, UK
Colchester 10K
Sunday, 10 May 2026Abbey Field, Colchester, UK
Great Bristol Run
Sunday, 10 May 2026Bristol, UK
Greenway Challenge
Sunday, 10 May 2026Letchworth Garden City, Hertfordshire, UK
Halstead & Essex Marathon
Sunday, 10 May 2026Halstead, Essex, UK
Hardmoors 26.2 White Horse Trail Races
Sunday, 10 May 2026Sutton Bank, Thirsk, North Yorkshire, UK
Hogsmill 5
Sunday, 10 May 2026Harrier Centre, Ewell, Epsom, UK
Leeds Half Marathon
Sunday, 10 May 2026Leeds, UK
Love2run Wirral Marathon
Sunday, 10 May 2026New Brighton, Wallasey, Wirral, UK
Ranelagh Half Marathon
Sunday, 10 May 2026Richmond, London, UK
Rob Burrow Leeds Marathon
Sunday, 10 May 2026Leeds, UK
Run Gatwick
Sunday, 10 May 2026Crawley, West Sussex, UK
Run Prestwood
Sunday, 10 May 2026Prestwood Gym & Fitness Centre, Prestwood, UK
Sandstone Trail Challenge
Sunday, 10 May 2026Whitchurch to Frodsham, Cheshire, UK
Scorton Trail Run
Sunday, 10 May 2026Scorton, Preston, UK
Shires & Spires
Sunday, 10 May 2026Naseby, Northampton, UK
Snowdonia Half Marathon
Sunday, 10 May 2026Llanrwst, Conwy, Wales, UK
The Rathfinny Run
Sunday, 10 May 2026Alfriston, Polegate, UK
Trevornick 10K
Sunday, 10 May 2026Newquay, UK
Blast 5K @ The Meadows Series 4
Tuesday, 12 May 2026The Meadows, Edinburgh, UK
Bishop's Castle Trail Ultra
Saturday, 16 May 2026Bishop's Castle, Shropshire, UK
Bog Commander Mud Run & Obstacle Race
Saturday, 16 May 2026Heathylee House Farm, Hollinsclough, Peak District
Future Outlaw Run: Nottingham
Saturday, 16 May 2026National Water Sports Centre, Nottingham, UK
Hackney Moves Half Marathon & 5K
Saturday, 16 May 2026 to Sunday, 17 May 2026Hackney, East London, UK
Kendal to Preston Ultra
Saturday, 16 May 2026Kendal to Preston, Lancashire, UK
Maverick Cotswolds Trail Run
Saturday, 16 May 2026Winchcombe, Gloucestershire, UK
Merrell Cannock Chase Challenge
Saturday, 16 May 2026Rugeley, Staffordshire, UK
Roadford Lake Trail Races
Saturday, 16 May 2026Roadford Lake, Lifton, UK
Semington Slog 10K & 2K
Saturday, 16 May 2026Semington, Wiltshire, UK
Skipton Skedaddle Trail Race
Saturday, 16 May 2026Skipton, North Yorkshire, UK
Sunderland City Runs
Saturday, 16 May 2026 to Sunday, 17 May 2026Sunderland, UK
Test Track 10 & Fun Run
Saturday, 16 May 2026Ford Dunton Campus, Laindon, Essex, UK
The Compton Marathon & 16 Mile Challenge
Saturday, 16 May 2026Compton, Newbury, Berkshire, UK
White Peak Marathon Festival
Saturday, 16 May 2026Thorpe to Cromford, Matlock, UK
WitchWood Trail Run
Saturday, 16 May 2026Inverkip, Greenock, Scotland, UK
Barry Island 10K
Sunday, 17 May 2026Barry Island, Barry, Wales, UK
Beer Blazer
Sunday, 17 May 2026Beer, Devon, UK
Cape Wrath Ultra
Sunday, 17 May 2026 to Sunday, 24 May 2026Fort William to Cape Wrath, UK
Chester Half Marathon
Sunday, 17 May 2026Chester, UK
Deepings Run
Sunday, 17 May 2026Deeping Saint James, Peterborough, UK
Guernsey Ultra
Sunday, 17 May 2026Guernsey, Channel Islands, UK
Hook Fun Run & Road Races
Sunday, 17 May 2026Hook, Hampshire, UK
MacTuff Really Muddy Aberdeen
Sunday, 17 May 2026Castle Fraser, Inverurie, Aberdeenshire, UK
Market Harborough Half Marathon
Sunday, 17 May 2026Market Harborough, Leicestershire, UK
Mud Monsters Run
Sunday, 17 May 2026East Grinstead, West Sussex, UK
Pommie Panter Fell Race
Sunday, 17 May 2026Youlgrave, Derbyshire, UK
Run Plymouth Half Marathon & 10K
Sunday, 17 May 2026Plymouth Hoe, Plymouth, UK
Strabane Lifford Half Marathon
Sunday, 17 May 2026Strabane, Co. Tyrone, NI
Worcester Marathon, Half Marathon & 10K
Sunday, 17 May 2026Hindlip, Worcester, UK
Thruxton 10K Series & Fun Run - Round 1
Tuesday, 19 May 2026Andover, Hampshire, UK
Hardmoors 200 Trail Ultra
Friday, 22 May 2026 to Sunday, 24 May 2026Kingston upon Hull to Helmsley, Yorkshire, UK
Edinburgh Marathon Festival
Saturday, 23 May 2026 to Sunday, 24 May 2026Edinburgh, Scotland, UKHardmoors 110 Trail Ultra
Saturday, 23 May 2026Filey to Helmsley, Yorkshire, UK
Kirkhill 8
Saturday, 23 May 2026Kirkhill Forest, Aberdeen, UK
PWR Endure Backyard Ultra Marathon
Saturday, 23 May 2026Tockington, Bristol, Gloucestershire, UK
The Fox Trail Ultra, Marathon & Half Marathon
Saturday, 23 May 2026Godalming, Surrey, UK
UK Ultra South Downs
Saturday, 23 May 2026Eastbourne, UK
The Swansea 5K
Sunday, 24 May 2026Swansea, Wales, UK
Bexhill 5K Series: Race 1
Wednesday, 27 May 2026Bexhill Promenade, Bexhill-on-Sea, UK
Blair Castle Trail Weekender
Friday, 29 May 2026 to Sunday, 31 May 2026Blair Castle, Blair Atholl, UK
DNF Backyard Ultra
Friday, 29 May 2026Little Haywood, Staffordshire, UK
5K Beer Challenge
Saturday, 30 May 2026Altrincham, Cheshire, UK
Abersoch 10K
Saturday, 30 May 2026Abersoch, Gwynedd, Wales, UK
Beat The Sunset 50K Ultra
Saturday, 30 May 2026Maidenhead, Berkshire, UK
Burrator 10K
Saturday, 30 May 2026Burrator Reservoir, Yelverton, UK
Dartmoor Prison Break Ultra Challenge
Saturday, 30 May 2026 to Sunday, 31 May 2026HMP Dartmoor, Princetown, Yelverton, UK
Lake District Running Festival: Grasmere Gallop
Saturday, 30 May 2026 to Sunday, 31 May 2026Grasmere, Ambleside, Cumbria, UKLake District Running Festival: OMM LITE Adventure Race
Saturday, 30 May 2026 to Sunday, 31 May 2026Grasmere, Ambleside, Cumbria, UK
Maverick Peak District Trail Run
Saturday, 30 May 2026Bakewell, Derbyshire, UK
Maverick Peak District X-Trail Run
Saturday, 30 May 2026Bakewell, Derbyshire, UK
The Ridgeway Challenge & Ridgeway Chase
Saturday, 30 May 2026Ivinghoe Beacon to Avebury, UK
The Ultra Loop - Track Edition
Saturday, 30 May 2026Stockport, Manchester, UK
Three Castles 50km Ultra
Saturday, 30 May 2026Rochester to Tonbridge, Kent, UK
9 Locks Challenge 10K: Summer
Sunday, 31 May 2026Stourbridge to Merry Hill, West Midlands, UK
Dunblane Road Race
Sunday, 31 May 2026Dunblane, Stirling, UK
Great Manchester Run
Sunday, 31 May 2026Manchester, UK
Green Park Reading 10K & Family Runs
Sunday, 31 May 2026Green Park, Reading, Berkshire, UK
Hull 10K
Sunday, 31 May 2026Sewell Group Craven Park, Hull, UK
Peckham to Peckham Ultramarathon
Sunday, 31 May 2026Peckham, London to East Peckham, Kent, UK
Southampton Running Festival
Sunday, 31 May 2026Bishop's Waltham, Southampton, UK
Blast Running Sundowner 5K Series 1
Wednesday, 3 June 2026Inverleith Park, Edinburgh, UK
Chase The Sun
Wednesday, 3 June 2026Wareham, Dorset, UK
IRONMAN Bolton Night Run
Friday, 5 June 2026Bolton, England, UK
Pembrokeshire Coastal Races
Friday, 5 June 2026 to Sunday, 7 June 2026Dale, Milford Haven, Wales, UK
Blended's Backyard Ultra
Saturday, 6 June 2026Chilton Candover, Hampshire, UK
EnduranceLife Classic Quarter
Saturday, 6 June 2026Lizard Point to Land's End, Cornwall, UK
Endure24 Reading
Saturday, 6 June 2026 to Sunday, 7 June 2026Wasing Park, Reading, UK
Glen Lyon Ultra Marathon & Trail Race
Saturday, 6 June 2026 to Sunday, 7 June 2026Loch Lyon, Aberfeldy, UK
Glentress 8-hour Challenge
Saturday, 6 June 2026Glentress Forest, Scotland, UK
Hop Run
Saturday, 6 June 2026Loanhead, Midlothian, UK
Events 301 to 400 of 968