Greyhounds a race API
A raceOne race with every trap measured.
Ask for it by our id, taken from any other greyhounds answer. The ids inside the answer each open their own endpoint, so you can follow a record from here to everything it links to.
It needs id. Leave one out and the answer names it, before any data is read.
Try it
Your key stays in this browser and is filled in on every docs page.
200 OK1951 ms1 recordReal answer from 2026-11-03, trimmed
{
"data": {
"race_id": "gh_3ryzkd67vc",
"region": "AU",
"track": {
"track_id": "gh_zy56tg2824",
"name": "Muswellbrook"
},
"distance_m": 328,
"grade": "M",
"is_handicap": false,
"scheduled_start": {
"utc": "2013-06-23 03:05:00"
},
"field": {
"runners": 9,
"avg_first_split_s": null,
"with_split_figure": 0
},
"runners": [
{
"trap": 0,
"dog_id": "gh_bx80gj740q",
"dog_name": "Bella Nina",
"pace": {
"avg_first_split_s": null,
"runs": 0
},
"here": {
"runs": 2,
"wins": 0,
"places": 2,
"win_pct": 0,
"scope": "this track and distance"
},
"from_this_trap": {
"track_trap_win_pct": null,
"track_trap_runs": 0
},
"at_this_grade": {
"grade": "M",
"runs": 15,
"wins": 0,
"win_pct": 0
},
"layoff": {
"days_since_last_run": 12,
"band": "8-14",
"band_runs": 4,
"band_wins": 0,
"band_win_pct": 0
}
},
{
"trap": 1,
"dog_id": "gh_stdj3mq26x",
"dog_name": "Moon Terrace",
"pace": {
"avg_first_split_s": null,
"runs": 0
},
"here": {
"runs": 8,
"wins": 0,
"places": 2,
"win_pct": 0,
"scope": "this track and distance"
},
"from_this_trap": {
"track_trap_win_pct": 22.23,
"track_trap_runs": 1588
},
"at_this_grade": {
"grade": "M",
"runs": 28,
"wins": 0,
"win_pct": 0
},
"layoff": {
"days_since_last_run": 415,
"band": "57+",
"band_runs": 4,
"band_wins": 0,
"band_win_pct": 0
}
},
{
"trap": 2,
"dog_id": "gh_afpjjfrrfq",
"dog_name": "..",
"pace": {
"avg_first_split_s": null,
"runs": 0
},
"here": {
"runs": 5,
"wins": 0,
"places": 2,
"win_pct": 0,
"scope": "this track and distance"
},
"from_this_trap": {
"track_trap_win_pct": 14.03,
"track_trap_runs": 1554
},
"at_this_grade": {
"grade": "M",
"runs": 14,
"wins": 0,
"win_pct": 0
},
"layoff": {
"days_since_last_run": 7,
"band": "0-7",
"band_runs": 7,
"band_wins": 0,
"band_win_pct": 0
}
}
],
"thin": [
{
"trap": 0,
"dog_name": "Bella Nina",
"reason": "2 runs at this track and distance",
"min_runs": 6
},
{
"trap": 2,
"dog_name": "..",
"reason": "5 runs at this track and distance",
"min_runs": 6
},
{
"trap": 3,
"dog_name": "Boss Number Two",
"reason": "2 runs at this track and distance",
"min_runs": 6
}
],
"form_state_computed_utc": "2026-11-02 03:50:02",
"note": "Measurements only, never a forecast. Form state is rebuilt nightly."
},
"meta": {
"sport": "greyhounds",
"endpoint": "/races/{id}",
"as_of": "2026-11-03T04:20:01Z",
"cached": false,
"age_seconds": 0
}
}No key yet? Get a free key: it reads yesterday for every sport and is filled in here once made.
Parameters
Query values this call takes. Anything else is refused with bad_param and the list it accepts.
| Name | Type | What it does | |
|---|---|---|---|
| id | id | required | The record, by our id, in the path. |
Returns
Each field in data, from a real answer. Every id is ours and opens its own endpoint.
| Field | Type | What it holds |
|---|---|---|
| race_id | id | The race, by our id |
| region | string | The region |
| track | object | The track |
| distance_m | integer | Distance in metres |
| grade | string | The grade |
| is_handicap | boolean | Is handicap |
| scheduled_start | object | Scheduled start time |
| field | object | Field |
| runners | list | Every runner |
| thin | list | Thin |
| form_state_computed_utc | string | Form state computed in UTC |
| note | string | Note |
| meta | What it holds |
|---|---|
| sport, endpoint | What you asked |
| count | Rows in this answer |
| page, per_page, total, next_cursor | Where you are in a paged list, when it is paged |
| as_of | When the data was built |
| cached, age_seconds | Whether this is a stored copy, and its age |
| access | On the free key: what it reads, and the plan that opens the rest |
Errors
Codes this call can give. Each is explained in Errors.
| Status | Code | When |
|---|---|---|
| 401 | no_key | No key sent, or not in a form we read |
| 401 | bad_key | A key we do not know |
| 403 | plan | The free key asked for a date other than yesterday |
| 404 | not_found | An id we never issued for greyhounds |
| 422 | bad_param | A value this call does not take, or a required one missing |
| 429 | rate | Over the calls a minute for your plan |
| 503 | upstream | The data is not answering; retry after Retry-After |
The free key reads yesterday. The Greyhounds plan opens live, fixtures and every date held, for $79 a month.
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