sat27apr8:30 amPembrokeshire Ultra35.1 Miles8:30 am Little Haven, Haverfordwest, SA62 3UGRegion:Wales

sat18may8:00 amNORTH DOWNS WAY 5050 miles8:00 am St Polycarps School, Waverley Lane, Farnham GU9 8BQRegion:South Central

sat01jun6:00 amCalderdale Way Ultra 52.8 Miles50.5 miles6:00 am Belholme Sports Park, Rochdale RoadRegion:North West

sat08junAll DayClassic Quarter44 miles(All Day: saturday) Lizard Point, Cornwall TR12 7NTRegion:South West

sat22jun6:00 amPennine Barrier Ultra50 miles6:00 am Malham Village Hall, Laneside, 8 Cove Road, Malham, BD23 4DH. Region:North East

sat22jun7:00 amNorfolk 100km100 km7:00 am Bailey Gate, Castle Acre, King's Lynn PE32 2AFRegion:East Anglia

fri28jun12:00 amUltimate Trails Challenge 100km110 km12:00 am Rothay Park, Ambleside, LA22 9DGRegion:North West

sun30jun7:00 amUltimate Trails Challenge 55km55 km7:00 am Rothay Park, Ambleside, LA22 9DGRegion:North West

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

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

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

sat27jul11:30 amThe Lakeland 5050 miles11:30 am Dalemain Estate, Dalemain, Penrith CA11 0HBRegion:North West

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

sat10aug7:00 amSVP100100 km7:00 am Memorial Hall, High Street, Newmarket CB8 8JSRegion:East Anglia

sat10aug1:00 pmSVP5050 km1:00 pm Quay Theatre, Quay LaneRegion:East Anglia

sat14sep8:00 amHardmoors 6060 miles8:00 am Guisborough & East Cleveland Sea Cadets, HQ Belmangate, Guisborough TS14 7AQRegion:North East

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