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Courses with roads or paths which have unsealed surfaces (ie not tarmac, concrete, paving slabs etc.) are not issued with a Certificate of Course Accuracy to IAAF standards but are issued with a document titled Registered Distance and are highlighted in red below.
Courses which are multi-terrain are issued with a Statement of Measurement and are highlighted in grey below.
Calibration Courses which may used by course measurers are highlighted in green below
RETURN TO MAP OF Midlands, South of England, and Wales
Course No |
Race Name |
Course Name |
---- |
LINK to DETAILS |
| 21/023 | Hatfield House 10km | Hatfield House 10km VMLM | ||
| 21/010 | RunThrough Hertfordshire Half Marathon | Knebworth Park Half Marathon 2021 | ||
| 21/009 | RunThrough Hertfordshire 10k | Knebworth Park 10k 2021 | ||
| 20/212 | RunThrough Hertfordshire 10k | Knebworth Park 10k | ||
| 20/202 | Herts Fast 5km | Bovingdon 2km and 1km laps | ||
| 20/201 | Herts Fast 10K | Bovingdon Airfield 1km 2km laps | ||
| 20/194 | Redricks Lake Run | Redricks Lake 5274.4m lap | ||
| 20/178 | Remembrance Run Hertfordshire | Bovingdon 2km lap | ||
| 19/488 | Hatfield Half Marathon | Hatfield House | ||
| 19/487 | Hatfield 10km | Hatfield House | ||
| 19/486 | Hatfield 5km | Hatfield House | ||
| 19/479 | Moor Park 10km | Moor Park 10km | ||
| 19/421 | Stevenage Half Marathon | Stevenage Half Marathon | ||
| 19/273 | HITCHIN 10K 2019 | HITCHIN 10K 2019 | ||
| 19/232 | STEVENAGE 10K 2019 | STEVENAGE 10K 2019 | ||
| 19/232 | Stevenage 10K | STEVENAGE 10K 2019 | ||
| 19/232 | STEVENAGE 10K 2021 | STEVENAGE 10K 2019 | ||
| 18/572 | Croxley Park Christmas Cracker 1 Mile Fun Run | Croxley Park Christmas Cracker 1 Ml | ||
| 18/571 | Croxley Park Christmas Cracker 5k | Croxley Park Christmas Cracker 5k | ||
| 18/570 | Croxley Park Christmas Cracker 10k | Croxley Park Christmas Cracker 10k | ||
| 18/436 | MITRE 10K 2018 | MITRE 10K 2018 | ||
| 18/375 | St Albans 10k | St Albans 10k | ||
| 18/375 | St Albans Summer 10k | St Albans 10k | ||
| 18/375 | St Albans Easter 10k | St Albans 10k | ||
| 18/302 | 10 Fest 10 mile at Lee Valley | 10 Fest 10 mile at Lee Valley | ||
| 18/301 | 10 Fest 10k at Lee Valley | 10 Fest 10k at Lee Valley | ||
| 18/227 | HITCHIN 10K 2018 | HITCHIN 10K 2018 | ||
| 17/499 | Welwyn Half Marathon | Welwyn Half Marathon | ||
| 17/485 | Hertfordshire Half Marathon | Hertfordshire Half Marathon | ||
| 17/296 | LOVE LUTON 10K | LOVE LUTON 10K | ||
| 17/295 | LOVE LUTON HALF MARATHON | LOVE LUTON HALF MARATHON | ||
| 17/257 | St Albans Solstice 10k | SUMMER SOLSTICE 10K 2017 | ||
| 17/257 | SUMMER SOLSTICE 10K 2017 | SUMMER SOLSTICE 10K 2017 | ||
| 17/249 | MIDWEEK ROAD RACING LEAGUE MOB MATCH 10K | Midweek RRL Mob Match 10k | ||
| 17/249 | Midweek RRL Mob Match 10k | Midweek RRL Mob Match 10k | ||
| 17/249 | MWRRL Mob Mtach | Midweek RRL Mob Match 10k | ||
| 17/087 | BOVINGDON PARISH 10K | BOVINGDON PARISH 10K | ||
| 17/005 | Run Fest at Lee Valley 10k | Run Fest at Lee Valley 10k | ||
| 17/004 | Run Fest at Lee Valley HalfMarathon | Run Fest at Lee Valley HalfMarathon | ||
| 16/463 | KINGS LANGLEY PUFFATEN 5K | KINGS LANGLEY PUFFATEN 5K | ||
| 16/185 | Run Round The Garden 1 Mile | North Herts Around the Gardens 1M | ||
| 16/185 | NORTH HERTS ROAD RUNNERS AROUND THE GARDEN 1M | North Herts Around the Gardens 1M | ||
| 16/184 | NORTH HERTS ROAD RUNNERS AROUND THE GARDEN 5K | North Herts Around the Gardens 5k | ||
| 16/184 | Run Around the Garden 5k | North Herts Around the Gardens 5k | ||
| 16/175 | SUMMER SOLSTICE 10K | Colney Heath Summer Solstice 10K | ||
| 16/087 | BIG O BROAD OAK ROAD RACE 10K | BIG O BROAD OAK ROAD RACE 10K | ||
| 16/050 | FAIRLANDS VALLEY SPARTANS 10K | FAIRLANDS VALLEY SPARTANS 10K | ||
| 15/209 | WELWYN 10K | WELWYN 10K | ||
| 15/071 | Welwyn Garden City Half Marathon | Welwyn Garden City Half Marathon | ||
| 15/007 | Love Welwyn Garden City 10km | Love Welwyn Garden City 10km | ||
| 14/419 | BERKHAMSTED FIVE MILE | BERKHAMSTED FIVE MILE | ||
| 14/418 | BERKHAMSTED HALF MARATHON | BERKHAMSTED HALF MARATHON | ||
| 14/413 | WATFORD HALF MARATHON | WATFORD HALF MARATHON | ||
| 14/408 | Hatfield 5 | Hatfield 5 | ||
| 14/400 | FVS Half Marathon | FVS Half Marathon | ||
| 14/399 | FAIRLANDS VALLEY SPARTANS FULL MARATHON | FVS Full Marathon | ||
| 14/365 | Fred Hughes Memorial 10 | Fred Hughes Memorial 10 | ||
| 14/253 | BUNTINGFORD 10 MILE | BUNTINGFORD 10 MILE | ||
| 14/107 | Standalone 10k - 2016 | STANDALONE 10K LETCHWORTH | ||
| 14/107 | Standalone 10k 2017 | STANDALONE 10K LETCHWORTH | ||
| 14/107 | Standalone 10k -2020 | STANDALONE 10K LETCHWORTH | ||
| 14/107 | Standalone 10k -2019 | STANDALONE 10K LETCHWORTH | ||
| 14/107 | STANDALONE 10K | STANDALONE 10K LETCHWORTH | ||
| 14/107 | Standalone 10k -2018 | STANDALONE 10K LETCHWORTH | ||
| 14/070 | KINGS LANGLEY PUFFATEN | KINGS LANGLEY PUFFATEN | ||
| 13/256 | Abbots Langley Tough Ten | Abbots Langley Tough Ten | ||
| 13/204 | Garden House Hospice 5k | Fairlands Valey Park 5 km | ||
| 13/165 | THE RICKY ROAD RUN 10 MILE | Ricky Road Run 10 miles | ||
| 13/165 | Ricky Road Run 10 miles | Ricky Road Run 10 miles | ||
| 13/165 | Ricky Road Run 10miles | Ricky Road Run 10 miles | ||
| 13/112 | HATFIELD MIDWEEK 5K SERIES | HATFIELD MIDWEEK 5K SERIES | ||
| 13/052 | Bushey 10K | Bushey 10K | ||
| 12/338 | ST ALBANS HALF MARATHON | ST ALBANS HALF MARATHON | ||
| 12/335 | Paul Maguire 5 mile | Paul Maguire 5 mile | ||
| 12/331 | Parkinsons UK Spooky Sprint | Lee Valley 2 lap 10k | ||
| 12/330 | Parkinsons UK Spooky Sprint | Lee Valley 1 lap 5k | ||
| 12/173 | St Albans 10k | St Albans 10k | ||
| 12/108 | Hitchin Hard Half Marathon 2013 | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | Hitchin Hard Half Marathon 2016 | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | Hitchin Hard Half Marathon 2018 | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | Hitchin Hard Half Marathon 2019 | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | Hitchin Hard Half Marathon | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | HITCHIN HARD HALF MARATHON 2012 | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | Hitchin Hard Half Marathon 2015 | Hitchin Hard Half Marathon 2012 | ||
| 12/108 | Hitchin Hard Half Marathon 2017 | Hitchin Hard Half Marathon 2012 | ||
| 12/020 | Baldock Beast | Baldock Half Marathon | ||
| 12/012 | Fred Hughes Memorial 10 | Fred Hughes Memorial 10 -Bedmond | ||
| 12/012 | Fred Hughes Memorial 10 -Bedmond | Fred Hughes Memorial 10 -Bedmond | ||
| 12/012 | Fred Hughes Memorial 10 - Bedmond | Fred Hughes Memorial 10 -Bedmond | ||
| 11/236 | Police Sport UK 10 mile Champs | Stevenage 10 miles | ||
| 10/227 | BARNET ON THE MOVE 5K | BARNET ON THE MOVE 5K Oakhill Park | ||
| 10/198 | Borehamwood 10K | Borehamwood 10K | ||
| 09/092 | Fred Hughes 10 | Fred Hughes Ten (Bedmont) | ||
| 09/058 | Stevenage Half Marathon | Stevenage Half - Ridings Stad. | ||
| 09/058 | Stevenage Half - Ridings Stad. | Stevenage Half - Ridings Stad. | ||
| 09/032 | Fairlands Valley Spartans MWL | FAIRLANDS VALLEY SPARTANS 10KM | ||
| 09/032 | FAIRLANDS VALLEY SPARTANS MWL 10KM | FAIRLANDS VALLEY SPARTANS 10KM | ||
| 09/032 | FAIRLANDS VALLEY SPARTANS 10KM | FAIRLANDS VALLEY SPARTANS 10KM | ||
| 09/032 | FairlandsValleySpartans MidWeek League 2011 | FAIRLANDS VALLEY SPARTANS 10KM | ||
| 09/013 | Fairlands Valley Spart. 5 Hcp | Fairlands Valley Spart. 5 Hcp | ||
| 09/012 | FAIRLANDS VALLEY SPARTANS 10 H | FAIRLANDS VALLEY SPARTANS 10 H | ||
| 08/123 | Fairlands Valley 5k | Fairlands Valley 5k | ||
| 08/123 | Midweek 5K Series | Fairlands Valley 5k | ||
| 08/123 | Stevenage Midweek Series | Fairlands Valley 5k | ||
| 08/119 | JUBILEE 5 MILE RACE | JUBILEE 5 MILE RACE | ||
| 08/057 | St Albans Half Marathon | St Albans Half Marathon | ||
| 08/022 | Midweek League Mob Match | Welwyn Garden City 10k | ||
| 08/022 | Midweek League 10K | Welwyn Garden City 10k | ||
| 08/022 | Welwyn Garden City 10k | Welwyn Garden City 10k | ||
| 07/069 | NHRR Mid Week League 10k | NHRR Mid Week League 10k | ||
| 07/062 | St Albans half marathon | St Albans half marathon | ||
| 07/040 | Aston 5 | Aston 5 | ||
| 07/021 | Berkhamsted Half Marathon | Berkhamsted Half Marathon | ||
| 06/131 | 100 Marathon Club Handicap Mar | 100 Marathon Club Handicap Mar | ||
| 06/124 | Stortford 10 | Stortford 10 | ||
| 06/106 | Fred Hughes Memorial 10 | Fred Hughes 10, St Albans | ||
| 06/106 | Fred Hughes 10 | Fred Hughes 10, St Albans | ||
| 06/100 | Welwyn Garden City 10 | Welwyn Garden City 10 | ||
| 06/100 | Garden City 10 | Welwyn Garden City 10 | ||
| 06/075 | Stevenage Half Marathon | Stevenage Half Marathon | ||
| 06/061 | St Albans Review Half Marathon | St Albans Review Half Marathon | ||
| 06/031 | Mid Week League Royston Event | Therfield 10k | ||
| 06/031 | Herts Mid Week League | Therfield 10k | ||
| 06/031 | Herts Midweek League 10k | Therfield 10k | ||
| 05/135 | FVS Midweek 5km Series | Stevenage 5k Series | ||
| 05/093 | Garden City 10 | Garden City 10 | ||
| 04/090 | FVS Marathon Stevenage | FVS Marathon Stevenage | ||
| 04/040 | Standalone 10k | Standalone 10k Letchworth | ||
| 04/009 | Watford Half Marathon | Watford Half Marathon | ||
| 04/009 | ASICS Watford Half Marathon | Watford Half Marathon | ||
| 04/004 | Borehamwood AC Half | Borehamwood AC Half | ||
| 03/141 | Stortford 10 | Stortford 10 | ||
| 03/139 | FVS Half Marathon, Stevenage | FVS Half Marathon, Stevenage | 2004090 | |
| 03/138 | Buntingford Year End 10 | Buntingford 10 mile | ||
| 03/138 | Buntingford 10 mile | Buntingford 10 mile | ||
| 03/132 | Standalone 10k Letchworth 2013 | Standalone 10k Letchworth | 2004040 | |
| 03/132 | Standalone 10k | Standalone 10k Letchworth | 2004040 | |
| 03/124 | Fairlands ValleySpartans Relay | Fairlands ValleySpartans Relay | ||
| 03/106 | Abbots Langley Tough Ten | Abbots Langley Tough Ten - 10k | ||
| 03/106 | Abbots Langley Tough Ten -10k | Abbots Langley Tough Ten - 10k | ||
| 03/098 | Fairlands Valley Spartans 10K | Fairlands Valley 10k | ||
| 03/098 | Fairlands Valley 10 k | Fairlands Valley 10k | ||
| 03/060 | Potters Bar 5 | Potters Bar 5 mile | ||
| 03/034 | Hitchin Half Marathon | Hitchin Half Marathon | ||
| 02/097 | FVS Handicap 5k Series | Stevenage FVS 5k Series | 2005135 | |
| 02/095 | Stortford 10 | Stortford 10 - Windhill | 2003141 | |
| 02/093 | F.V.S 10 | Stevenage 10 - JH Newman Sch | ||
| 02/005 | Watford Half | Watford Half | 2004009 | |
| 01/101 | Buntingford 10 | Buntingford 10 | 2003138 | |
| 01/082 | Stevenage 5k | Stevenage 5k - Leisure Park | ||
| 01/046 | Fairlands Valley Relays | Fairlands Valley Relays | 2003124 | |
| 01/006 | Watford Half Marathon | Watford Half Marathon | 2002005 | |
| 00/107 | Stortford 10-St Marys Sch | Stortford 10 - St Mary's Sch | 2002095 | |
| 00/097 | Ware 10 | Ware 10 | ||
| 00/054 | Puckeridge 10k | Puckerdidge 10k | ||
| 00/054 | St Thomas of Canterbury 10k | Puckerdidge 10k | ||
| 00/006 | Watford Half Marathon | Serpentine RC Handicap | 2005008 | |
| 99/131 | Stevenage 5k Series - JHN Sch | Stevenage 5k Series | ||
| 99/128 | Stortford 10 - St Marys Sch | Stortford 10 - St Ma | 2000107 | |
| 99/122 | Fred Hughes 10, St Albans | Fred Hughes 10, St Albans | ||
| 99/116 | Standalone 10k, Letchworth | Standalone 10k, Letchworth | 2003132 | |
| 99/082 | Stevenage 5k | Stevenage 5k | ||
| 99/029 | St Albans Half Marathon | St Albans Half Marathon | ||
| 99/029 | St Albans Ladies Half Marathon | St Albans Half Marathon | ||
| 99/023 | Stevenage 10k (Football Club) | Stevenage 10k (Footb | ||
| 99/014 | Hitchin Hard Half Marathon | Hitchin Hard Half Marathon | 2003034 | |
| 99/002 | Watford Half Marathon | Romsey 5 | ||
| 98/086 | Boreham Wood Half Marathon | Boreham Wood Half Marathon | 2004004 | |
| 98/052 | FILA Stevenage Leis. Exp. 5km | Stevenage 5km | 1999082 | |
| 98/052 | Stevenage 5km | Stevenage 5km | 1999082 | |
| 98/039 | St Albans Review Half Marathon | St Albans Review Hal | 1999029 | |
| 97/110 | Marriotts Midsummer 10k | Marriotts Midsummer | ||
| 97/092 | Verlea 5 | Welwyn Garden City 5 | ||
| 97/092 | Welwyn Garden City 5 miles | Welwyn Garden City 5 | ||
| 97/077 | Watford 10K (Cassiobury Park) | Watford 10K (Cassiob | ||
| 97/051 | Royston 10k | Royston 10k | ||
| 97/031 | Barnados 10k, Letchworth | Barnados 10k, Letchw | ||
| 97/029 | St. Edmunds College Half Mara. | St. Edmunds College | ||
| 96/147 | 5k Series, Stevenage | 5k Series, Stevenage | 1999131 | |
| 96/120 | Standalone 10k, Letchworth | Standalone 10k, Letc | ||
| 96/091 | Aston 5m | Aston 5m | ||
| 96/082 | Ware 10 | Ware 10 | 2000097 | |
| 96/081 | St Albans Review ½ Marathon | St Albans Review ½ M | 1998039 | |
| 96/080 | Hemel 10 | Hemel 10 | ||
| 96/050 | Welwyn Garden City 10k | Welwyn Garden City 10k | ||
| 96/049 | Welwyn Garden City ARO 5k | Welwyn Garden City A | ||
| 96/027 | Welwyn Gard. City Puma 5 | Welwyn Gard. City Pu | 1997092 | |
| 95/162 | Bishop Stortford 10 | Bishop Stortford 10 | 1999128 | |
| 95/128 | Herts AA Relay U13,U15,U17 | Herts AA Relay U13,U | ||
| 95/127 | Herts AA Relay U13,U15,U17 | Herts AA Relay U13,U | ||
| 95/126 | Fairlands VS Midweek Relay | Fairlands VS Midweek | ||
| 95/069 | St Albans ½ | St Albans ½ | 1999999 | |
| 95/048 | St Albans Ladies 7 | St Albans Ladies 7 | ||
| 95/030 | Berkhamsted ½ | Berkhamsted ½ | ||
| 94/178 | Bishops Stortfort 10 | Bishops Stortfort 10 | 1999999 | |
| 94/164 | Stevenage ½ | Stevenage ½ | ||
| 94/163 | Stevenage Marathon | Stevenage Marathon | ||
| 94/139 | Garden City 10 | Garden City 10 | 2005093 | |
| 94/128 | Welwyn ½ | Welwyn ½ | ||
| 94/111 | Ware 10 | Ware 10 | 1999999 | |
| 94/072 | Kings Langley Puffer 10k | Kings Langley Puffer | ||
| 94/024 | Hemel Hempstead 10 | Hemel Hempstead 10 | ||
| 94/012 | Watford Harlequin ½ | Watford Harlequin ½ | ||
| 93/177 | Ware 10 | Ware 10 | 1999999 | |
| 93/155 | Bishops Stortfort 10 | Bishops Stortfort 10 | 1999999 | |
| 93/153 | Abbots Langley Tough 10k | Abbots Langley Tough Ten K | 2003106 | |
| 93/129 | Stevenage ½ | Stevenage ½ | ||
| 93/129 | Stevenage Mencap ½ | Stevenage ½ | ||
| 93/104 | Prov.Mutual 10k, Stevenage | Prov.Mutual 10k, Ste | ||
| 93/100 | Stevenage FVS 10k | Stevenage FVS 10k | ||
| 93/090 | North Herts 10k, Letchworth | North Herts 10k, Let | ||
| 93/075 | Stevenage 10 | Stevenage 10 | ||
| 93/072 | Borehamwood ½ | Ramsey ½ | 1999999 | |
| 92/168 | Standalone 10k | Standalone 10k | 1999999 | |
| 92/162 | Royal Vet. College 10k | Royal Vet. College 1 | ||
| 92/159 | Buntingford 10k | Buntingford 10k | ||
| 92/009 | Verlea AC Pre-London 20 | Verlea AC 'Pre-Londo | ||
| 91/223 | Lea valley 10k | Lea valley 10k | 1999999 | |
| 91/197 | Standalone 10k | Standalone 10k | 1999999 | |
| 91/153 | Providential Mutual 10k | Providential Mutual | 1999999 | |
| 91/148 | Providential Mutual 10k | Providential Mutual | 1999999 | |
| 91/131 | Lea Valley 10, Broxbourne | Lea Valley 10, Broxb | ||
| 91/105 | St Albans ½ | St Albans ½ | 1999999 | |
| 91/097 | St Albans 5k, Mid Herts | St Albans 5k, Mid He | ||
| 91/051 | Queen Vic Hospital ½ | Queen Vic Hospital ½ | 1999999 | |
| 91/007 | Verlea AC Pre-London20 | Verlea AC 'Pre-Londo | 1999999 | |
| 90/210 | Buntingford 10 | Buntingford 10 | 2001101 | |
| 90/210 | Buntingford Year End 10 | Buntingford 10 | 2001101 | |
| 90/182 | Novatek 10k, Letchworth | Novatek 10k, Letchwo | 1999999 | |
| 90/174 | Hadham 10k | Hadham 10k | 1999999 | |
| 90/146 | Garden City 10 | Garden City 10 | 1999999 | |
| 90/093 | St Albans 6.942m | St Albans 6.942m | 1999999 | |
| 90/092 | St Albans 10 | St Albans 10 | 1999122 | |
| 90/091 | St Albans 10k | St Albans 10k | ||
| 90/079 | Tring 10k | Tring 10k | ||
| 90/078 | North Herts ½ | North Herts ½ | 1999999 | |
| 90/065 | St Albans 10k, Mid week | St Albans 10k, Mid w | ||
| 90/055 | Queen Vic Hospital ½ | Queen Vic Hospital ½ | 1999999 | |
| 90/053 | NSPCC Barnet 10k | NSPCC Barnet 10k | ||
| 90/049 | Stevenage 10 | Stevenage 10 | 1999999 | |
| 90/043 | Dacorum AC Firemans 10 | Dacorum AC Firemans | ||
| 90/036 | Berkhampstead ½ | Berkhampstead ½ | 1999999 | |
| 90/035 | Watford ½ | Watford ½ | 1999002 | |
| 90/015 | Verlea AC pre London20 | Verlea AC 'pre Londo | 1999999 | |
| 89/097 | St Albans Marathon | St Albans Marathon | ||
| 89/096 | Stortfort 10 | Stortfort 10 | 1999999 | |
| 89/092 | Watford Half Marathon | Watford Half Maratho | ||
| 89/056 | Lea valley 10 | Lea valley 10 | 1999999 | |
| 89/041 | Borehamwood ½ | Borehamwood ½ | 1999999 | |
| 89/037 | Welwyn ½ | Welwyn ½ | 1999999 | |
| 88/143 | Kodak Fest. of Run-Vets 5k | Kodak Fest. of Run-V | 1999999 | |
| 88/142 | Kodak Fest. of Run-boys 3k | Kodak Fest. of Run-b | 1999999 | |
| 88/141 | Kodak Fest. of Run-girls 1m | Kodak Fest. of Run-g | 1999999 | |
| 88/140 | Hemel Hempstead 10k | Hemel Hempstead 10k | 1999999 | |
| 88/139 | Kodak AAA 10k Champs, Hemel | Kodak AAA 10k Champs | 1999999 | |
| 88/132 | Champneys 10k, Tring | Champneys 10k, Tring | 1999999 | |
| 88/121 | Garden City 10 | Garden City 10 | 1999999 | |
| 88/094 | Bishop Stortfort 10 | Bishop Stortfort 10 | 1999999 | |
| 88/056 | St Albans Midweek 5k | St Albans Midweek 5k | 1999999 | |
| 88/055 | Welwyn Adidas Mid Herts | Welwyn Adidas Mid He | ||
| 88/054 | St Albans Midweek 10k | St Albans Midweek 10 | 1999999 |