Data
Where every line comes from
The race calendar follows the official International Cataloguing Standards for 2021, 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.
86 %Core race data complete
88 of 102Recorded races fully documented
287Sources cited
102Group 1 races on file
How complete the recorded races are
| Field | On file | Share |
|---|---|---|
| Winner | 102 of 102 | 100 % |
| Trainer | 101 of 102 | 99 % |
| Jockey | 101 of 102 | 99 % |
| Winning time | 89 of 102 | 87 % |
| Second | 101 of 102 | 99 % |
| Third | 101 of 102 | 99 % |
| Sire | 102 of 102 | 100 % |
| Dam | 102 of 102 | 100 % |
| Damsire | 102 of 102 | 100 % |
| Breeder | 102 of 102 | 100 % |
| Owner | 102 of 102 | 100 % |
| Purse | 102 of 102 | 100 % |
| Second, with pedigree | 12 of 102 | 12 % |
| Third, with pedigree | 12 of 102 | 12 % |
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 | 85 of 102 | 83 % |
| Result verified | 101 of 102 | 99 % |
| Pedigree verified | 102 of 102 | 100 % |
| Connections verified | 101 of 102 | 99 % |
Sources used
| Source | Times used |
|---|---|
| sportinglife.com | 108 |
| horseracingnation.com | 88 |
| en.wikipedia.org | 88 |
| americasbestracing.net | 2 |
| santaanita.com | 1 |