Data
Where every line comes from
The race calendar follows the official International Cataloguing Standards for 2023, Part I. Results are taken from the racing authority or the official race page of each country, never from memory and never estimated. Where a field has no source yet, it stays empty.
96 %Core race data complete
292 of 303Recorded races fully documented
805Sources cited
303Group 1 races on file
How complete the recorded races are
| Field | On file | Share |
|---|---|---|
| Winner | 303 of 303 | 100 % |
| Trainer | 302 of 303 | 100 % |
| Jockey | 302 of 303 | 100 % |
| Winning time | 295 of 303 | 97 % |
| Second | 301 of 303 | 99 % |
| Third | 301 of 303 | 99 % |
| Sire | 303 of 303 | 100 % |
| Dam | 303 of 303 | 100 % |
| Damsire | 303 of 303 | 100 % |
| Breeder | 303 of 303 | 100 % |
| Owner | 303 of 303 | 100 % |
| Purse | 303 of 303 | 100 % |
| Second, with pedigree | 207 of 303 | 68 % |
| Third, with pedigree | 206 of 303 | 68 % |
Empty is not wrong. A field stays empty until a source carries it, it is never estimated and never filled from memory.
Additional enrichment
Racing colours: in progress. The result sources carry the silks as an image, not as text. We therefore research every owner's registered colours as a written description and draw them ourselves as a diagram, rather than copying someone else's picture or inventing a description. Done for the leading owners, continuing.
Verification
| Check | Races | Share |
|---|---|---|
| Official race verified | 293 of 303 | 97 % |
| Result verified | 296 of 303 | 98 % |
| Pedigree verified | 303 of 303 | 100 % |
| Connections verified | 302 of 303 | 100 % |
Sources used
| Source | Times used |
|---|---|
| breednet.com.au | 222 |
| sportinglife.com | 133 |
| en.wikipedia.org | 96 |
| horseracingnation.com | 93 |
| tjcis.com | 84 |
| en.netkeiba.com | 72 |
| irishracing.com | 70 |
| racing.hkjc.com | 27 |
| deutscher-galopp.de | 7 |
| americasbestracing.net | 1 |