Guru Mac (GB)
Guru Mac (GB) is yet to win from 5 starts. Best effort: 4th of 6 at Southwell (AW) (Apr 2015).
- 0–5Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −5.00£1 level staken=5 at SP
- 0.00Fair A/E n=5 · 0.00 incl. margin
- 22dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast
Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.
Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.
Pedigree intelligence
Progeny in our archive have won 10.4% of 3,199 runs since Jan 2008 (156 horses).
Weakest over 1m5f – 2m (all codes): 6.5% from 155.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 70 | 8 | 11.4% | +1 | — |
| Good to Firm | 655 | 67 | 10.2% | −0.2 | 0 from 1 |
| Good | 586 | 60 | 10.2% | −0.2 | — |
| Good to Soft | 298 | 33 | 11.1% | +0.7 | 0 from 2 |
| Soft | 310 | 33 | 10.6% | +0.2 | 0 from 1 |
| Heavy | 89 | 15 | 16.9% | +6.5 | — |
| Standard (AW) | 1,191 | 117 | 9.8% | −0.6 | 0 from 1 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 727 | 84 | 11.6% | +1.2 | — |
| 6f – 7f | 1,393 | 131 | 9.4% | −1 | — |
| 1m – 1m1f | 487 | 57 | 11.7% | +1.3 | 0 from 2 |
| 1m2f – 1m4f | 321 | 40 | 12.5% | +2.1 | — |
| 1m5f – 2m | 155 | 10 | 6.5% | −3.9 | 0 from 3 |
| 2m1f – 2m4f | 67 | 5 | 7.5% | −2.9 | — |
| 2m5f – 3m | 42 | 5 | 11.9% | +1.5 | — |
| Over 3m | 7 | 1 | 14.3% | +3.9 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
3 siblings in the archive, 1 winner — best of them Ishe Mac (GB) (2 wins).
The wins came over 6f–7f; the highest grade won is Class 4 (Ishe Mac (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Ishe Mac (GB) | 15 | 2 | 6f–7f | Class 4 |
| Kitto Katsu (GB) | 5 | 0 | — | — |
| Will Mac (GB) | 7 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Soft | 2 | 0 | 0% | −2.00 |
| Standard (AW) | 1 | 0 | 0% | −1.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 5 | 3 | 0 | 0% | −3.00 |
| Class 6 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Catterick | 2 | 0 | 0% | −2.00 |
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Redcar | 1 | 0 | 0% | −1.00 |
| Wetherby | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 1m5f – 2m | 3 | 0 | 0% | −3.00 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Mr Garry Lavery | 3 | 0 | 0% | −3.00 |
| Andrew Elliott | 1 | 0 | 0% | −1.00 |
| Robert Winston | 1 | 0 | 0% | −1.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| NH Flat | 3 | 0 | 0% | −3.00 |
| Flat | 2 | 0 | 0% | −2.00 |
Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.
Form
| Date | Course | Race | Pos | Btn | Wgt | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|
| 2015 · 5 runs | ||||||||
| 27 Apr 15+21d | Southwell (AW) | Totepool Racing's Biggest Supporter Maiden Fillies' Stakes | 4/6 | 3¾ | 9-11 | 55C | Andrew Elliott | 66/1 |
| 06 Apr 15+33d | Redcar | Market Cross Jewellers Maiden Stakes (Div 2) | 8/11 | 4 | 9-9 | 51A | Robert Winston | 50/1 |
| 04 Mar 15+23d | Catterick | Flat Season Next Mares' Standard NH Flat Race (Conditional/Amateur) | 10/10 | 82 | 10-7 | 75C | Mr Garry Lavery | 200/1 |
| 09 Feb 15+9d | Catterick | Racing Again 24th February Maiden NH Flat Race (Conditional/Amateur) (Div 2) | 7/8 | 26 | 10-4 | 71C | Mr Garry Lavery | 100/1 |
| 31 Jan 15 | Wetherby | June Berry Memorial Standard Open NH Flat Race | 9/9 | 99 | 10-4 | 77C | Mr Garry Lavery | 33/1 |
Quick answers
- How many races has Guru Mac won?
- Guru Mac (GB) has yet to win, from 5 archived starts in 2015.
- Who trained Guru Mac?
- Guru Mac (GB) was trained by Neville Bycroft on the most recent run on record, at Southwell (AW) on 27 April 2015.
- Who is Guru Mac's sire?
- Guru Mac (GB) is by Ishiguru (USA) out of Zacinta (USA), whose sire is Hawkster.
- What is Guru Mac's sire's record?
- Ishiguru (USA)'s progeny in our archive have won 10.4% of 3,199 runs since Jan 2008 (156 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 6.5% from 155.
- Who are Guru Mac's siblings?
- Out of Zacinta (USA), Guru Mac (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Ishe Mac (GB) (2). Highest grade won: Class 4 (Ishe Mac (GB)). The wins came over 6f–7f. As at Oct 2026.