2019sat06jul7:00 amHam & Lyme 100k100 km7:00 am Lyme Regis, Dorset Region:South West

2019sat06jul9:30 amHam & Lyme 50k50 km9:30 am Ham Hill Country Park, Ham Hill Rd, Stoke-sub-Hamdon TA14 6RWRegion:South West

2019sat13jul(jul 13)7:30 amsun14(jul 14)8:00 pmRace to the Stones100 km7:30 am (13) - 8:00 pm (14) Field Farm, Shirburn Road, Lewknor, Watlington, Oxon OX49 5RRRegion:South Central

2019sat13jul9:00 amHumanity Direct Chiltern Challenge31 miles9:00 am Princes Risborough, School, Merton Road, Princes Risborough HP27 0DRRegion:South Central

2019sat03aug6:00 amNORTH DOWNS WAY 100100 miles6:00 am St Polycarps School, Waverley Lane, Farnham GU9 8BQRegion:South Central

2019sat03aug8:00 amMendip Marauder 5050 miles8:00 am Frome, SomersetRegion:South West

2019sat03aug10:00 amMendip Marauder 3030 miles10:00 am Wells, SomersetRegion:South West

2019sat10aug7:00 amThe Rat 64 Miles: Plague7:00 am Porthpean Outdoor Centre, Castle Gotha Farm, Porthpean, Saint Austell PL26 6AZRegion:South West

2019sat10aug7:00 amThe Rat 32 Miles: Black32 miles7:00 am Porthpean Outdoor Centre, Castle Gotha Farm, Porthpean, Saint Austell PL26 6AZRegion:South West

2019sat24aug8:00 amSUMMER GREEN MAN ULTRA 4545 miles8:00 am Ashton Park School, Blackmoors Ln, Bower Ashton, Bristol BS3 2JLRegion:South West

2019sat24aug11:00 amSUMMER GREEN MAN ULTRA 3030 miles11:00 am The White Horse Inn, Bristol Road, Hambrook, Bristol BS16 1RYRegion:South West

2019sat14sep9:00 amCHILTERN WONDERLAND 5050 miles9:00 am Goring Village Hall, High Street, Goring-on-Thames, Oxfordshire, RG8 9AG.Region:South Central

2019sat21sep9:00 amHumanity Direct Tring Ultra31 miles9:00 am Tring Cricket Club, Beechwood, London Road, Tring, Hertfordshire HP23 6HARegion:South Central

2019sat12oct10:00 amAUTUMN 100100 miles10:00 am Goring Village Hall, High Street, Goring-on-Thames, Oxfordshire, RG8 9AG.Region:South Central

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

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

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

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

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

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

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

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

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

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

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