| Date | Meeting | Venue | Type | Results | |
| Tue 1 May 2018 |
Athletics Classic Meeting Herentals
| Herentals, BEL | Track | Complete |  |
| Tue 1 May 2018 |
Kettering Town Harriers Floodlit Open Series
| Kettering | Track | Full | |
| Tue 1 May 2018 |
North Yorkshire & South Durham League
| Middlesbrough | Track | Full | |
| Wed 2 May 2018 |
Aberdeen AAC Open Graded Meeting
Info
| Aberdeen | Track | Full | |
| Wed 2 May 2018 |
Afan Nedd Tawe Championships (Not eligible for ranking purposes)
| Swansea | Track | Full | |
| Wed 2 May 2018 |
BMC Gold Standard Races
| Watford | Track | Full | |
| Wed 2 May 2018 |
Cambridge Cup for Girls (Not eligible for Power of 10 inclusion)
| Eltham | Track | Full | |
| Wed 2 May 2018 |
Cardiff & The Vale Schools AA Combined Events Championships
| Cardiff | Track | Full | |
| Wed 2 May 2018 |
Charleston Southern Tune Up
| Charleston SC, USA | Track | Complete | |
| Wed 2 May 2018 |
Eastern Masters AC League Division Central
| Stevenage | Track | Full | |
| Wed 2 May 2018 |
Eastern Masters AC League Division North
| St. Ives | Track | Full | |
| Wed 2 May 2018 |
Eastern Masters AC League Division South
| Lee Valley | Track | Full | |
| Wed 2 May 2018 |
Flintshire Schools Championships (not eligible for ranking purposes)
| Connah's Quay | Track | Full | |
| Wed 2 May 2018 |
Grangemouth Graded Open
| Grangemouth | Track | Full | |
| Wed 2 May 2018 |
Liberty Twilight
| Lynchburg VA, USA | Track | Complete | |
| Wed 2 May 2018 |
Midland Veterans' League Division North
| Telford | Track | Full | |
| Wed 2 May 2018 |
Rosenheim League Division West
Info
| Walton | Track | Full | |
| Wed 2 May 2018 |
Southampton Graded Open
| Southampton | Track | Full | |
| Wed 2 May 2018 |
Ulster Schools District Championships
| Belfast | Track | Full | |
| Wed 2 May 2018 |
Warwickshire Open Graded Series
| Warwick | Track | Full | |
| Wed 2 May 2018 |
Watford Open Graded Meeting
| Watford | Track | Full | |
| Wed 2 May 2018 |
Weber State Twilight
| Ogden UT, USA | Track | Complete | |
| Wed 2 May 2018 |
West Yorkshire League
| Cleckheaton | Track | Full | |
| Thu 3 May 2018 |
Guernsey Intertrust Field Fest Open Series
| St. Peter Port | Track | Full | |
| Thu 3 May 2018 |
Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion
| Stevenage | Track | Full | |
| Thu 3 - Sat 5 May 2018 |
Lone Star Outdoor
| San Angelo TX, USA | Track | Complete | |
| Thu 3 May 2018 |
Mendip AC Open
Info
| Street | Track | Full | |
| Thu 3 May 2018 |
Midland Veterans' League Division South
Info
| Stourport | Track | Full | |
| Thu 3 - Sat 5 May 2018 |
New England DIII Championships
| Cambridge MA, USA | Track | Complete | |
| Thu 3 May 2018 |
North East Wales Schools Championships (not eligible for ranking purposes
| Deeside | Track | Full | |
| Thu 3 May 2018 |
Payton Jordan Invitational
| Palo Alto CA, USA | Track | Complete | |
| Thu 3 - Sat 5 May 2018 |
PSAC
| Slippery Rock PA, USA | Track | Complete | |
| Thu 3 May 2018 |
RAF AA Life Time VPs Cup (Cancelled)
Info
| Cosford | Track | Full | |
| Thu 3 - Sat 5 May 2018 |
Region VI Outdoor Track & Field Championships
| Hutchinson KS, USA | Track | Complete | |
| Thu 3 May 2018 |
Suffolk County Schools Championships (Selected events only)
| Bury St. Edmunds | Track | Full | |
| Fri 4 May 2018 |
Air Force Twilight Open
| Colorado Springs CO, USA | Track | Complete | |
| Fri 4 May 2018 |
Arkansas Twilight
| Fayetteville AR, USA | Track | Complete | |
| Fri 4 - Sat 5 May 2018 |
CAA
| Williamsburg VA, USA | Track | Complete | |
| Fri 4 - Sat 5 May 2018 |
Campbell/Wright Invitational
| Akron OH, USA | Track | Complete | |
| Fri 4 May 2018 |
CSW U12 League (Insufficient qualified officials, not eligible for Power of 10 inclusion)
| Rugby | Track | Full | |
| Fri 4 May 2018 |
Dr. Tucker Open
| Dubuque IA, USA | Track | Complete | |
| Fri 4 - Sat 5 May 2018 |
Howard Wood Relays
| Sioux Falls SD, USA | Track | Complete | |
| Fri 4 May 2018 |
IAAF Diamond League
| Doha, QAT | Track | Complete | |
| Fri 4 May 2018 |
Kehoe Twilight Meet
| College Park MD, USA | Track | Complete | |
| Fri 4 May 2018 |
NDSU Tune Up
| Fargo ND, USA | Track | Complete | |
| Fri 4 May 2018 |
NiRunning Mile
| Belfast | Track | Full | |
| Fri 4 - Fri 11 May 2018 |
Northern California Championships
| Sacramento CA, USA | Track | Complete | |
| Fri 4 May 2018 |
Oregon Twilight
| Eugene OR, USA | Track | Complete | |
| Fri 4 May 2018 |
Seminole Twilight
| Tallahassee FL, USA | Track | Complete | |
| Fri 4 May 2018 |
Shetland AAC Friday Night Open
| Lerwick | Track | Full | |
| Fri 4 - Sun 6 May 2018 |
Southland Conference
| San Antonio TX, USA | Track | Complete | |
| Sat 5 May 2018 |
1er tour interclubs régionaux LABFC zone Franche-Comt
| Lons Le Saunier, FRA | Track | Complete | |
| Sat 5 - Sun 6 May 2018 |
A-10 Championships
| Fairfax FA, USA | Track | Complete | |
| Sat 5 - Sun 6 May 2018 |
America East Championships
| Baltimore MD, USA | Track | Complete | |
| Sat 5 May 2018 |
Barnet & District AC Club Championships
| Finsbury Park | Track | Full | |
| Sat 5 May 2018 |
BMC PB Classic
| Street | Track | Full | |
| Sat 5 May 2018 |
British Athletics League Division 1
| Eton | Track | Full | |
| Sat 5 May 2018 |
British Athletics League Division 2
| Yeovil | Track | Full | |
| Sat 5 May 2018 |
British Athletics League Division 3
| Leigh | Track | Full | |
| Sat 5 May 2018 |
British Athletics League Division 4
| Yeovil | Track | Full | |
| Sat 5 May 2018 |
British Athletics League Division Premiership
| Leigh | Track | Full | |
| Sat 5 - Mon 7 May 2018 |
BUCS Championships
Info
| Bedford | Track | Full | |
| Sat 5 May 2018 |
C.d.S. Assoluto su pista - 1^ fase regionale
| Modena, ITA | Track | Complete | |
| Sat 5 May 2018 |
Campeonato Autonómico de Clubes Absoluto
| Gandía, ESP | Track | Complete | |
| Sat 5 - Sun 6 May 2018 |
Campionato Di Societa Assoluto - 1 Faso Regionale
| Napoli, ITA | Track | Complete | |
| Sat 5 May 2018 |
CdS Assoluto su pista - 1 Fase Regionale
| Caorle, ITA | Track | Complete | |
| Sat 5 May 2018 |
Control Extraordinario D.M.A.
| Málaga (C), ESP | Track | Complete | |
| Sat 5 May 2018 |
Cto. Andalucia Clubes 1ª
| Andújar, ESP | Track | Complete | |
| Sat 5 May 2018 |
Dwarf Sports Association National Games
| Birmingham | Track | Complete | |
| Sat 5 May 2018 |
Heart of England League Division 1
| Telford | Track | Full | |
| Sat 5 May 2018 |
Heart of England League Division 2
| Sutton Coldfield | Track | Full | |
| Sat 5 May 2018 |
Heart of England League Division 3
| Leicester | Track | Full | |
| Sat 5 May 2018 |
Heart of England League Division 4
| Leamington | Track | Full | |
| Sat 5 May 2018 |
Herning Games
| Herning, DEN | Track | Complete | |
| Sat 5 May 2018 |
Irish Milers Club Open
| Greystones, IRL | Track | Complete | |
| Sat 5 - Sun 6 May 2018 |
Ivy League Heptagonal Championships
| Philadelphia PA, USA | Track | Complete | |
| Sat 5 May 2018 |
JAAA All-Comers
| Kingston, JAM | Track | Complete | |
| Sat 5 May 2018 |
Jornada de Lançamentos de Lovelhe
| Vila Nova de Cerveira, POR | Track | Complete | |
| Sat 5 May 2018 |
Kentucky Relays
| Lexington KY, USA | Track | Complete | |
| Sat 5 May 2018 |
Lewes AC Open Development Walks (not eligible for Power of 10 inclusion without tenths of a second in the times)
| Lewes | Track | Full | |
| Sat 5 May 2018 |
Lily B Girl's League - Match 1
| Ewell | Track | Full | |
| Sat 5 May 2018 |
Lily B Girls' League - Match 2
| Ewell | Track | Full | |
| Sat 5 May 2018 |
Meeting Vitor Tavares
| Faro, POR | Track | Complete | |
| Sat 5 - Sun 6 May 2018 |
Metro Atlantic Championships
| Lawrenceville NJ, USA | Track | Complete | |
| Sat 5 May 2018 |
Nebraska Invitational
| Lincoln NE, USA | Track | Complete | |
| Sat 5 May 2018 |
North of England League Division 1
Info
| Wigan | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 2E
Info
| Gateshead | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 2EC
Info
| Derby | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 2W
Info
| Liverpool | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 2WC
Info
| Blackburn | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 3E
Info
| Jarrow | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 3EC
Info
| Cudworth | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 3W
| Connah's Quay | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 3WC
Info
| Litherland | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 4E
Info
| Whitley Bay | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 4EC
Info
| Boston | Track | Full | |
| Sat 5 May 2018 |
North of England League Division 4W
Info
| Preston | Track | Full | |
| Sat 5 - Sun 6 May 2018 |
Northeast Conference Championship
| Emmitsburg MD, USA | Track | Complete | |
| Sat 5 May 2018 |
Reunión de Primavera de Leganés
| Leganés, ESP | Track | Complete | |
| Sat 5 May 2018 |
Sacramento State Open
| Sacramento CA, USA | Track | Complete | |
| Sat 5 May 2018 |
Scottish Athletics Mens League Division 1
| Grangemouth | Track | Full | |
| Sat 5 May 2018 |
Scottish Athletics Mens League Division 2
| Grangemouth | Track | Full | |
| Sat 5 May 2018 |
Swiss Championships at 10,000m & Steeplechase
| Delémont, SUI | Track | Complete | |
| Sat 5 May 2018 |
Texas Tech Masked Rider Invite
| Lubbock TX, USA | Track | Complete | |
| Sat 5 May 2018 |
Thetford AC Winter Throws Open Series
| Bury St. Edmunds | Track | Full | |
| Sat 5 May 2018 |
Ton Le Gaoithe Sprints Meeting
| Waterford, IRL | Track | Complete | |
| Sat 5 May 2018 |
Torrin Lawrence Memorial
| Athens GA, USA | Track | Complete | |
| Sat 5 May 2018 |
Welsh U15 League Division East
| Hereford | Track | Full | |
| Sat 5 May 2018 |
Welsh U15 League Division West
| Carmarthen | Track | Full | |
| Sun 6 May 2018 |
Alder Valley Boys' League
Info
| Eton | Track | Full | |
| Sun 6 May 2018 |
Championnat de France des Clubs
| Antony, FRA | Track | Complete | |
| Sun 6 May 2018 |
Championnat de France des Clubs
| Pulversheim, FRA | Track | Complete | |
| Sun 6 May 2018 |
Championnat de France des Clubs
| Sotteville-lès-Rouen, FRA | Track | Complete | |
| Sun 6 May 2018 |
Championnat de France des Clubs
| Vénissieux, FRA | Track | Complete | |
| Sun 6 May 2018 |
Cheshire League
| Ellesmere Port | Track | Full | |
| Sun 6 May 2018 |
Cheshire League
| Stretford | Track | Full | |
| Sun 6 May 2018 |
Control Extraordinario D.M.A.
| Málaga (C), ESP | Track | Complete | |
| Sun 6 May 2018 |
Eastern Young Athletes' League
| Grays | Track | Full | |
| Sun 6 May 2018 |
Eastern Young Athletes' League
Info
| Ipswich | Track | Full | |
| Sun 6 May 2018 |
Eastern Young Athletes' League
| St. Albans | Track | Full | |
| Sun 6 May 2018 |
Eastern Young Athletes' League
| Ware | Track | Full | |
| Sun 6 May 2018 |
Huntingdonshire AC Championships & Inter Club Series
| St. Ives | Track | Full | |
| Sun 6 May 2018 |
Interclubs N2 Brassage Nord
| Cognac, FRA | Track | Complete | |
| Sun 6 May 2018 |
Interclubs N2 Brassage Sud
| Mont de Marsan, FRA | Track | Complete | |
| Sun 6 May 2018 |
Kent Young Athletes' League Division 1
Info
| Bromley | Track | Full | |
| Sun 6 May 2018 |
Kent Young Athletes' League Division 2
Info
| Bromley | Track | Full | |
| Sun 6 May 2018 |
Knockando Horizontal Jumps Open Series
| Knockando | Track | Full | |
| Sun 6 May 2018 |
Leicestershire Steeplefest Open
| Leicester | Track | Full | |
| Sun 6 May 2018 |
Midland League Division 1
Info
| Yate | Track | Full | |
| Sun 6 May 2018 |
Midland League Division 2
Info
| Rugby | Track | Full | |
| Sun 6 May 2018 |
Midland League Division 3
Info
| Leamington | Track | Full | |
| Sun 6 May 2018 |
Midland League Division 4
| Stourport | Track | Full | |
| Sun 6 May 2018 |
Midland League Division 5
Info
| Loughborough | Track | Full | |
| Sun 6 May 2018 |
Midland League Division 6
Info
| Banbury | Track | Full | |
| Sun 6 May 2018 |
Newham & Essex Beagles 100m Sprint Open
| Newham | Track | Full | |
| Sun 6 May 2018 |
Preston Harriers U12 Open Medal Meeting
| Preston | Track | Full | |
| Sun 6 May 2018 |
Scottish Women's League
| Grangemouth | Track | Full | |
| Sun 6 May 2018 |
Shetland Club Trials
| Lerwick | Track | Full | |
| Sun 6 May 2018 |
South West League
Info
| Exeter | Track | Full | |
| Sun 6 May 2018 |
Team East Lothian Summer Series - Field events not eligible for inclusion
| Meadowmill | Track | Full | |
| Sun 6 May 2018 |
Torneio Internacional de Lançamentos
| Vila Nova de Cerveira, POR | Track | Complete | |
| Mon 7 May 2018 |
Brewer Memorial Games
| Cheltenham | Track | Full | |
| Mon 7 May 2018 |
City of York Summer League
| York | Track | Full | |
| Mon 7 May 2018 |
Grimsby Harriers Frank Barraclough Memorial Open
| Grimsby | Track | Full | |
| Mon 7 May 2018 |
Hampshire County Combined Events Championships
| Portsmouth | Track | Full | |
| Mon 7 May 2018 |
Herne Hill Harriers Open
| Tooting Bec | Track | Full | |
| Mon 7 May 2018 |
Hertfordshire County Championships - Day 1
| Stevenage | Track | Full | |
| Mon 7 May 2018 |
Lancaster & Morecambe AC Open
| Lancaster | Track | Full | |
| Mon 7 May 2018 |
Leevale Open Meet
| Cork, IRL | Track | Complete | |
| Mon 7 May 2018 |
Trafford AC Medal Open Meeting
| Stretford | Track | Full | |
| Mon 7 May 2018 |
Tynedale Open Medal Meeting
Info
| Hexham | Track | | |
| Tue 8 May 2018 |
Atlanta Track Club All Comers Meet
| Atlanta GA, USA | Track | Complete | |
| Tue 8 - Fri 11 May 2018 |
Big Sky Championships
| Moscow ID, USA | Track | Complete | |
| Tue 8 May 2018 |
Dada Flat Open Graded Series
| Derby | Track | Full | |
| Tue 8 May 2018 |
Lincolnshire County School Trials - not eligible for Power of 10 inclusion
Info
| Boston | Track | Full | |
| Tue 8 May 2018 |
London Heathside AC Club Championships
| Finsbury Park | Track | Full | |
| Tue 8 May 2018 |
Ulster Secondary Schools South Antrim District Championships - not eligible for Power of 10 inclusion
| Antrim | Track | Full | |
| Wed 9 - Fri 11 May 2018 |
Big South Conference
| High Point NC, USA | Track | Complete | |
| Wed 9 May 2018 |
BMC Gold Standard Races
| Lee Valley | Track | Full | |
| Wed 9 May 2018 |
Cambridge Cup for Boys (Not eligible for Power of 10 inlucsion)
| Eltham | Track | Full | |
| Wed 9 May 2018 |
Dublin Athletic Board Graded Open Meeting
| Tallaght, IRL | Track | Complete | |
| Wed 9 May 2018 |
Lee Valley 5000m Night Open
Info
| Lee Valley | Track | Full | |
| Wed 9 May 2018 |
Loughborough Students AC Open
| Loughborough | Track | Full | |
| Wed 9 May 2018 |
Manx Harriers Up & Running League
| Douglas | Track | Full | |
| Wed 9 - Sat 12 May 2018 |
Mountain West Conference
| Clovis CA, USA | Track | Complete | |
| Wed 9 May 2018 |
North Down AC Minis Open Competition (Fun competition for young children, not eligible for Power of 10 inclusion)
Info
| Bangor (NI) | Track | Full | |
| Wed 9 May 2018 |
Rosenheim League Division East
| Battersea Park | Track | Full | |
| Wed 9 May 2018 |
South West Colleges Championships (Cancelled)
| Stoke Gifford | Track | Full | |
| Wed 9 May 2018 |
Sussex U13 League Division East
| Lewes | Track | Full | |
| Wed 9 May 2018 |
Swansea FieldFest Open
| Swansea | Track | Full | |
| Wed 9 May 2018 |
Wirral AC Endurance Open Series
| Bebington | Track | Full | |
| Thu 10 - Sat 12 May 2018 |
ACC Championships
| Coral Gables FL, USA | Track | Complete | |
| Thu 10 May 2018 |
Bönnigheimer Sportfest an Himmelfahrt
| Himmelfahrt, GER | Track | Complete | |
| Thu 10 - Sun 13 May 2018 |
Conference USA Championships
| Houston TX, USA | Track | Complete | |
| Thu 10 May 2018 |
County Down Mini, Minor & Junior Championships (No licence, unable to establish level of officiating)
| Belfast | Track | Full | |
| Thu 10 May 2018 |
Invicta East Kent Open Series
| Canterbury | Track | Full | |
| Thu 10 May 2018 |
Meeting National 2 de Tergnier
| Tergnier, FRA | Track | Complete | |
| Thu 10 - Sat 12 May 2018 |
Mid-American Conference Championships
| Buffalo NY, USA | Track | Complete | |
| Thu 10 May 2018 |
National Meeting
| Langenthal, SUI | Track | Complete | |
| Thu 10 - Fri 11 May 2018 |
North Central Dr. Keeler Invitational
| Naperville IL, USA | Track | Complete | |
| Thu 10 - Sat 12 May 2018 |
Ohio Valley Conference
| Cookeville TN, USA | Track | Complete | |
| Thu 10 May 2018 |
Summit League Championships
| Tulsa OK, USA | Track | Complete | |
| Thu 10 May 2018 |
Sussex U13 League Division West
| Crawley | Track | Full | |
| Thu 10 May 2018 |
Trofeo San Isidro-Memorial Paco Sánchez
| Nerja, ESP | Track | Complete | |
| Fri 11 May 2018 |
Bermuda Invitational Permit Meet
| Devonshire, BER | Track | Complete | |
| Fri 11 - Sun 13 May 2018 |
Big 10 Championships
| Bloomington IN, USA | Track | Complete | |
| Fri 11 - Sun 13 May 2018 |
Big 12 Championships
| Waco TX, USA | Track | Complete | |
| Fri 11 May 2018 |
Big East Championships
| Geneva OH, USA | Track | Complete | |
| Fri 11 - Sun 13 May 2018 |
MVC Championships
| Terre Haute IN, USA | Track | Complete | |
| Fri 11 - Sat 12 May 2018 |
NEICAAA Track & Field Championships
| Hanover NH, USA | Track | Complete | |
| Fri 11 - Sat 12 May 2018 |
Scottish North District Championships
| Inverness | Track | Full | |
| Fri 11 - Sun 13 May 2018 |
SEC Championships
| Knoxville TN, USA | Track | Complete | |
| Fri 11 - Sun 13 May 2018 |
Sun Belt Championships
| San Marcos TX, USA | Track | Complete | |
| Fri 11 May 2018 |
Swansea Harriers Schools Trophy Match (Insufficient officials, not eligible for Power of 10 inclusion)
Info
| Swansea | Track | Full | |
| Fri 11 - Sun 13 May 2018 |
The American Championships
| Cincinnati OH, USA | Track | Complete | |
| Fri 11 May 2018 |
WCAL Finals
| Mountain View CA,USA | Track | Complete | |
| Sat 12 May 2018 |
Avon County Championships
| Yate | Track | Full | |
| Sat 12 May 2018 |
BMC Grand Prix
| Sportcity | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Brittany Combined Championships
| Saint Renan, FRA | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Buckinghamshire & Oxfordshire County Championships
| Horspath | Track | Full | |
| Sat 12 May 2018 |
Cambridgeshire County Championships
| Peterborough | Track | Full | |
| Sat 12 May 2018 |
Campeonato de Canarias U16 and U18
| Arona, ESP | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Championnats Departementaux Aude
| Perpignan, FRA | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Cheshire County Championships
| Macclesfield | Track | Full | |
| Sat 12 May 2018 |
Control DMA
| Málaga (C), ESP | Track | Complete | |
| Sat 12 May 2018 |
Cornwall County & County Schools' Combined Events Championships
| Carn Brea | Track | Full | |
| Sat 12 May 2018 |
Cto Clubes Sub20 - Final A Mujeres
| Serrahima, ESP | Track | Complete | |
| Sat 12 May 2018 |
Cto Clubes Sub20 - Final B2 Hombres
| Cartagena, ESP | Track | Complete | |
| Sat 12 May 2018 |
Cumbria County Championships
| Carlisle | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Essex County Championships
| Chelmsford | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Gloucestershire County Championships
| Gloucester | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Greater Manchester County Championships
| Bury | Track | Full | |
| Sat 12 May 2018 |
Grimstadlekene
| Grimstad, NOR | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Hampshire County Championships
| Portsmouth | Track | Full | |
| Sat 12 May 2018 |
Herefordshire County Championships
| Hereford | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Hertfordshire County Championships
| Watford | Track | Full | |
| Sat 12 May 2018 |
Humberside & Lincolnshire County Championships (Day 1)
| Hull | Track | Full | |
| Sat 12 May 2018 |
IAAF Diamond League
| Shanghai, CHN | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
IC4A/ECAC Championships
| Princeton NJ, USA | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Kent County Championships
Info
| Ashford | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Lancashire County Championships
| Blackburn | Track | Full | |
| Sat 12 May 2018 |
Leicestershire & Rutland County Championships
| Leicester | Track | Full | |
| Sat 12 May 2018 |
McNeese State Last Chance
| Lake Charles LA, USA | Track | Complete | |
| Sat 12 May 2018 |
Merseyside County Championships
| Liverpool | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Middlesex County Championships
| Lee Valley | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Norfolk County Championships
| Norwich | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
North East Counties AA Championships
| Middlesbrough | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Northamptonshire County Championships (inc Leicestershire & Rutland 300m, 400m & 1500m Championships)
| Corby | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Nottinghamshire & Derbyshire County Championships
| Nottingham | Track | Full | |
| Sat 12 May 2018 |
Oxy Invitational
| Los Angeles CA, USA | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Pac-12
| Palo Alto CA, USA | Track | Complete | |
| Sat 12 May 2018 |
Portland Twilight
| Adrian OR, USA | Track | Complete | |
| Sat 12 May 2018 |
Pruebas de Control CT Mallorca Sub16-Sub18
| Palma, ESP | Track | Complete | |
| Sat 12 May 2018 |
Pure Athletics/NTC Sprint Elite Meet
| Clermont FL, USA | Track | Complete | |
| Sat 12 - Sun 13 May 2018 |
Scottish East District Championships
| Grangemouth | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Scottish West District Championships
| Kilmarnock | Track | Full | |
| Sat 12 May 2018 |
Shropshire County Championships (Day 1)
| Telford | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Somerset County Championships
| Yeovil | Track | Full | |
| Sat 12 May 2018 |
South / East Wales Regional Championships
| Cardiff | Track | Full | |
| Sat 12 May 2018 |
Staffordshire County Championships
| Wolverhampton | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Surrey County Championships
| Kingston | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Sussex County Championships
| Crawley | Track | Full | |
| Sat 12 May 2018 |
Twilight Series
| Waltham MA, USA | Track | Complete | |
| Sat 12 May 2018 |
Warwickshire County Championships
| Nuneaton | Track | Full | |
| Sat 12 May 2018 |
Worcestershire County Championships
| Worcester | Track | Full | |
| Sat 12 - Sun 13 May 2018 |
Yorkshire County Championships
| Cudworth | Track | Full | |
| Sun 13 May 2018 |
Bedfordshire County Championships
Info
| Bedford | Track | Full | |
| Sun 13 May 2018 |
Berkshire County Championships
| Eton | Track | Full | |
| Sun 13 May 2018 |
Cto. Provincial de Menores Málaga
| Málaga (C), ESP | Track | Complete | |
| Sun 13 May 2018 |
Devon County Championships
| Exeter | Track | Full | |
| Sun 13 May 2018 |
Dorset County Championships
| Bournemouth | Track | Full | |
| Sun 13 May 2018 |
Humberside & Lincolnshire County Championships (Day 2)
| Boston | Track | Full | |
| Sun 13 May 2018 |
I Control Máster Delegación de Alicante A.L. + IV Control de Vallas y Marcha
| Valencia, ESP | Track | Complete | |
| Sun 13 May 2018 |
Meeting Citta' di Castiglione della Pescaia
| Castiglione Della Pescaia, ITA | Track | Complete | |
| Sun 13 May 2018 |
Meeting Elite de Montgeron
| Montgeron, FRA | Track | Complete | |
| Sun 13 May 2018 |
Mount Olive Final Qualifier
| Mount Olive NC, USA | Track | Complete | |
| Sun 13 May 2018 |
North Wales Regional Championships
| Deeside | Track | Full | |
| Sun 13 May 2018 |
Suffolk County Championships
| Ipswich | Track | Full | |
| Sun 13 May 2018 |
Triangular League
| Dudley | Track | Full | |
| Sun 13 May 2018 |
West Wales Regional Championships
| Neath | Track | Full | |
| Sun 13 May 2018 |
Wiltshire County Championships
| Tidworth | Track | Full | |
| Mon 14 May 2018 |
BMC Regional Races
| Chester-le-Street | Track | Full | |
| Mon 14 May 2018 |
Southern Counties Veterans' League Herts & North Middx Division
| Lee Valley | Track | Full | |
| Mon 14 May 2018 |
Southern Counties Veterans' League Kent Division 1
Info
| Ashford | Track | Full | |
| Mon 14 May 2018 |
Southern Counties Veterans' League Kent Division 2
Info
| Ashford | Track | Full | |
| Mon 14 May 2018 |
Southern Counties Veterans' League Mid London Division
| Battersea Park | Track | Full | |
| Mon 14 May 2018 |
Southern Counties Veterans' League Western Division
| Abingdon | Track | Full | |
| Mon 14 May 2018 |
Swarthmore Final Qualifier
| Swarthmore PA, USA | Track | Complete | |
| Tue 15 May 2018 |
BMC Gold Standard Races
| Stretford | Track | Full | |
| Tue 15 May 2018 |
Cardiff AAC Young Throwers Invitational
| Cardiff | Track | Full | |
| Tue 15 May 2018 |
Leamington C & AC 10000m Open & Champs
| Leamington | Track | Full | |
| Tue 15 May 2018 |
North Down AC Senior Open
| Bangor (NI) | Track | Full | |
| Tue 15 May 2018 |
North Yorkshire & South Durham League
| Darlington | Track | Full | |
| Tue 15 May 2018 |
Trafford AC Grand Prix Open
| Stretford | Track | Full | |
| Tue 15 May 2018 |
Worcester AC Open
| Worcester | Track | Full | |