2019sun27oct9:00 amThe Stort30 Ultra30 miles9:00 am Bishop's Stortford Running Club (Hockerill Sports and Social Club), Beldams Lane, Bishop's Stortford, Hertfordshire CM23 5LGRegion:East Anglia

2019fri08nov(nov 8)11:00 amsun10(nov 10)4:00 pmThe Druid's Challenge84 miles11:00 am (8) - 4:00 pm (10) Ivinghoe Beacon, Leighton Buzzard, Bedfordshire LU7 9EB Region:East Anglia

2019sat09nov8:30 amGower Ultra35.3 Miles8:30 am Oxwich Bay, Oxwich Bay SA3 1LSRegion:Wales

2019sat16nov7:30 amBRECON BEACONS ULTRA46 miles7:30 am Henderson Hall, Talybont-on-Usk, Brecon, LD3 7YQRegion:Wales

2019sat16nov9:30 amThe Kirkstall Abbey Winter Trail Running Festival Ultra Marathon32 miles9:30 am Kirkstall Abbey, Abbey Road, Leeds LS5 3EHRegion:North East

2019sat16nov9:30 amWENDOVER WOODS 5050 miles9:30 am Trig Point Field, Aston Hill, Halton, Aylesbury HP22 5NQRegion:South Central

2019sat23nov(nov 23)8:00 amsun24(nov 24)8:00 amHardwolds 8080 miles8:00 am - 8:00 am (24) Hessle Rugby Club, 15 Livingstone Road, Hull HU13 0EGRegion:North East

2019sun24nov7:30 amGatliff 50k50 km7:30 am Edenbridge Rugby Club Pavilion, Coomb Field, Edenbridge, Kent, TN8 5HLRegion:South East

2019sat30nov8:00 amDorset Ultra33.5 Miles8:00 am Lulworth Cove, Wareham, Dorset, BH20 5RQRegion:South West

2019sat30nov8:00 amDorset Ultra Plus45.5 Miles8:00 am Lulworth Cove, Wareham, Dorset, BH20 5RQRegion:South West

2020wed01jan9:30 amHardmoors 3030 miles9:30 am Fylingdales Village Hall, Station Road, Robin Hoods Bay, North Yorkshire YO22 4RARegion:North East

2020sat11jan(jan 11)8:00 ammon13(jan 13)8:00 pmSpine® Challenger108 miles8:00 am (11) - 8:00 pm (13) Edale Village Hall, Edale, Hope Valley S33 7ZARegion:Midlands

2020sat11jan8:30 amAnglesey Ultra33 miles8:30 am Breakwater Country Park, Holyhead LL65 1YFRegion:Wales

2020sun12jan(jan 12)8:00 amsun19(jan 19)8:00 amSpine® Race268 miles8:00 am (12) - 8:00 am (19) Edale Village Hall, Edale, Hope Valley S33 7ZARegion:Midlands

2020sun19jan8:30 amWinter Tanners30 miles8:30 am Leatherhead Town Centre, Leatherhead, SurreyRegion:South East

2020sun19jan9:00 amGloucester 50k50 km9:00 am Severnvale Sports Centre, School Ln, Quedgeley, Gloucester GL2 4PRRegion:South West

2020sat25jan8:00 amPeddars Way Ultra Marathon48 Miles8:00 am Knettishall Heath, Knettishall, Thetford IP22 2TQRegion:East Anglia

2020sun26jan7:00 amFlitch Way 100k100 km7:00 am Rayne Train Station, Station Road, Rayne, Essex CM776ABRegion:East Anglia

2020fri31jan12:00 pmThe Arc of Attrition100 miles12:00 pm Eco Park, Porthtowan, Cornwall, UK, TR4 8HLRegion:South West

2020sat01feb8:30 amSouth Devon Ultra34.3 Miles8:30 am Beesands, Kingsbridge, South Devon TQ7 2ENRegion:South West

2020sat01feb(feb 1)9:00 amsun02(feb 2)6:00 pmThe Pilgrim Challenge66 miles9:00 am (1) - 6:00 pm (2) Sandy Farm Business Park, Sandy Lane, Farnham, GU101PXRegion:South Central

2020sun09feb8:00 amBrecon to Cardiff Ultra70 km8:00 am aspire fitness, Coleg y Cymoedd, Heol Cronchendy, Parc Nantgarw, Nantgarw CF15 7QX Region:Wales

2020sun16feb7:30 amPunchbowl Marathon30 miles7:30 am Chichester Hall, Petworth Rd, Witley, Godalming GU8 5PLRegion:South Central

2020sat22feb8:20 amNorthumberland Ultramarathon35 miles8:20 am Bamburgh Castle, Northumberland NE69 7DFRegion:North East

2020sun23feb8:00 amSt Peter's Way Ultra45 miles8:00 am The Pleasance, High Street, Ongar, Essex, CM5 9ABRegion:East Anglia

2020sat29feb6:00 amChester Ultra 5050 miles6:00 am Waverton Village Hall, Common Lane, Waverton, Chester, CH3 7QTRegion:North West

2020sun01mar8:30 amThe Millennium Way41 miles8:30 am Car Park, Audley Road, Newport TF10 7DLRegion:Midlands

2020sat07mar8:00 amWINTER GREEN MAN ULTRA 4545 miles8:00 am Ashton Park School, Blackmoors Ln, Bower Ashton, Bristol BS3 2JLRegion:South West

2020sat07mar9:00 amHumanity Direct Amersham Ultra29 miles9:00 am Dr Challoner's Grammar School, Chesham Road, Amersham, Buckinghamshire HP6 5HARegion:South Central

2020sat07mar11:00 amWINTER GREEN MAN ULTRA 3030 miles11:00 am The Brassmill, Avon Mill Lane, Keynsham, Bristol, Somerset BS31 2UGRegion:South West

2020sun08mar9:00 amThe Imber Ultra33 miles9:00 am Leighton Recreation Centre, Wellhead Lane Westbury Wiltshire BA13 3PTRegion:South East

2020sat14mar8:30 amSussex Ultra34.1 Miles8:30 am Birling Gap, East Dean, East Sussex BN20 0ABRegion:South West

2020sat21mar6:00 amLakes Mountain 4242 miles6:00 am Askham Community Centre, Askham Penrith Cumbria CA10 2PGRegion:North West

2020sat21mar5:30 pmThe ‘Dark Skies Run’ at Kielder26.5 miles5:30 pm Hawkhirst Scout Activity Centre, Kielder Water, Hexham, Northumberland NE48 1QZRegion:North East

2020sat28mar8:00 amVale of Glamorgan Coastal Ultra32 miles8:00 am Penarth Pier, The Esplanade Penarth CF64 3AURegion:Wales

2020sat28mar8:00 amHardmoors 5555 miles8:00 am Guisborough & East Cleveland Sea Cadets, HQ Belmangate, Guisborough TS14 7AQRegion:North East

2020sat28mar9:00 amJohn Muir Ultra Marathon50 km9:00 am Foxlake Adventures, Foxlake, Dunbar EH42 1XFRegion:Scotland

2020sat04apr6:30 amKielder Ultra 100k100 km6:30 am Kielder Castle Visitor Centre, Kielder Water & Kielder Forest Park, Northumberland, NE48 1ERRegion:North East

2020sat04apr8:30 amExmoor Ultra33 Miles8:30 am Martinhoe, Exmoor, EX31 4QTRegion:South West

2020sat04apr8:30 amSOUTH DOWNS WAY 5050 miles8:30 am Hillbarn Recreation Ground, Hill Barn Lane, Worthing, West Sussex BN14 9QFRegion:South East

2020sat04apr9:30 amKielder Ultra 50k50 km9:30 am Kielder Castle Visitor Centre, Kielder Water & Kielder Forest Park, Northumberland, NE48 1ERRegion:North East

2020sat18apr7:00 amOldham Way Ultra - Red Rose Ultra40 miles7:00 am Castleshaw Centre, Castleshaw, Delph, OL3 5LZRegion:North West

2020sat25apr8:30 amPembrokeshire Ultra34 Miles8:30 am Little Haven, Haverfordwest, SA62 3UGRegion:Wales

2020fri01may10:00 amfri8:00 pmDevil's Challenge97 miles10:00 am - 8:00 pm Chilcomb Sports Ground, WinchesterRegion:South Central

2020sat02may9:30 amTHAMES PATH 100100 miles9:30 am Richmond Old Town Hall, Whittaker Ave, Richmond TW9 1TPRegion:South East

2020sat16may7:00 amWestcountry Ultra 100 Miler100 miles7:00 am Canal Road, Taunton TA1 1PNRegion:South West

2020sat16may7:30 amWestcountry Ultra Flat 5050 miles7:30 am Canal Road, Taunton TA1 1PNRegion:South West

2020sat16may8:00 amNORTH DOWNS WAY 5050 miles8:00 am Farnham Leisure Centre, Dogflud Way, Farnham, GU9 7UDRegion:South Central

2020sat16may10:00 amMonarchs Way Ultra615 miles10:00 am Powick Bridge, Worcester WR2 4BURegion:South West

2020sat16may10:30 amWestcountry Ultra Hilly 5050 miles10:30 am Quay West Car Park, Quay W, Minehead TA24 5UPRegion:South West

2020sat23may8:00 amHardmoors 110110 miles8:00 am TBCRegion:North East

2020sat30may6:00 amChester Ultra 100100 miles6:00 am Ellesmere Port Sports Village (EPSV) Athletics Track, Stanney Lane, Ellesmere Port, CH65 9LBRegion:North West