Miss Mayson (GB)
Miss Mayson (GB) is yet to win from 10 starts, though has placed once. Best effort: 2nd of 10 at Kempton (AW) (Oct 2016). Last raced off 50, 10lb below the career-high mark.
- 0–10Wins / Runs
- 0%Strike rate
- 1 (10%)Placed
- −10.00£1 level staken=10 at SP
- 0.00Fair A/E n=10 · 0.00 incl. margin
- 60Highest OR
- 55dAvg 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
Best recent Speed 89
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
| Going | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 4 | 89A | 64.5 | — |
| Soft | 1 | — | — | — |
| Good to Soft | 1 | — | — | — |
| Good to Firm | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 21 Oct 2025 |
|---|---|---|---|---|
| Under 6f | 7 | 89A | 56 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 7 figures from 7 runs · as at 3 Oct 2026 · 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 10.7% of 7,368 runs since Jan 2008 (442 horses).
Strongest at trips under 6f (all codes): 13.8% from 1,729. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 22 | 6 | 27.3% | +16.6 | — |
| Good to Firm | 1,023 | 121 | 11.8% | +1.1 | 0 from 3 |
| Good | 1,370 | 139 | 10.1% | −0.6 | — |
| Good to Soft | 806 | 92 | 11.4% | +0.7 | 0 from 1 |
| Soft | 969 | 115 | 11.9% | +1.2 | 0 from 1 |
| Heavy | 320 | 31 | 9.7% | −1 | — |
| Standard (AW) | 2,858 | 285 | 10% | −0.7 | 0 from 5 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,729 | 238 | 13.8% | +3.1 | 0 from 8 |
| 6f – 7f | 3,902 | 398 | 10.2% | −0.5 | 0 from 2 |
| 1m – 1m1f | 1,144 | 111 | 9.7% | −1 | — |
| 1m2f – 1m4f | 451 | 37 | 8.2% | −2.5 | — |
| 1m5f – 2m | 106 | 3 | 2.8% | −7.9 | — |
| 2m1f – 2m4f | 30 | 1 | 3.3% | −7.4 | — |
| 2m5f – 3m | 6 | 1 | 16.7% | +6 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
6 siblings in the archive, 4 winners — best of them Law Of Average (GB) (7 wins).
The wins came over 5f–7f; the highest grade won is Class 4 (Law Of Average (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Law Of Average (GB) | 26 | 7 | 5f | Class 4 |
| Spot Lite (GB) | 27 | 3 | 5f–5½f | Class 6 |
| Arthur's Spirit (GB) | 8 | 1 | 5f | Class 5 |
| Shaykhoon (GB) | 10 | 1 | 7f | Class 5 |
| Brother In Law (GB) | 7 | 0 | — | — |
| Xaviera (GB) | 2 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 5 | 0 | 0% | −5.00 |
| Good to Firm | 3 | 0 | 0% | −3.00 |
| Soft | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 7 | 0 | 0% | −7.00 |
| Class 5 | 3 | 0 | 0% | −3.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Catterick | 2 | 0 | 0% | −2.00 |
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Southwell (AW) | 1 | 0 | 0% | −1.00 |
| Beverley | 1 | 0 | 0% | −1.00 |
| Chelmsford City (AW) | 1 | 0 | 0% | −1.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Chepstow | 1 | 0 | 0% | −1.00 |
| Newbury | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Under 6f | 8 | 0 | 0% | −8.00 |
| 6f – 7f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| James Sullivan | 1 | 0 | 0% | −1.00 |
| Sam James | 1 | 0 | 0% | −1.00 |
| Miss Emma Todd | 1 | 0 | 0% | −1.00 |
| Gemma Tutty | 1 | 0 | 0% | −1.00 |
| Daniel Tudhope | 1 | 0 | 0% | −1.00 |
| Luke Morris | 1 | 0 | 0% | −1.00 |
| Silvestre De Sousa | 1 | 0 | 0% | −1.00 |
| Danny Brock | 1 | 0 | 0% | −1.00 |
| Kevin Lundie | 1 | 0 | 0% | −1.00 |
| Robert Winston | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2017 | 4 | 0 | 0% | −4.00 |
| 2016 | 6 | 0 | 0% | −6.00 |
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 | OR | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 Nov 17+13d | Southwell (AW) | Betway Handicap | 14/14 | 5 | 8-12 | 50 | 50C | 20C | James Sullivan | 16/1 |
| 31 Oct 17+21d | Catterick | Go Racing In Yorkshire Handicap | 9/10 | 1¼ | 8-9 | 52 | 54C | 32C | Sam James | 16/1 |
| 10 Oct 17+95d | Catterick | Racing Again Saturday 21st October Amateur Riders' Handicap | 7/14 | hd | 11-0 | 55 | 56C | 66A | Miss Emma Todd | 66/1 |
| 07 Jul 17+224d | Beverley | Ferguson Fawsitt Arms Handicap | 12/14 | 4 | 8-12 | 58 | 36C | 26A | Gemma Tutty | 33/1 |
| 25 Nov 16+34d | Wolverhampton (AW) | 32Red Casino Nursery | 7/10 | nk | 9-2 | 60 | 70A | 58A | Daniel Tudhope | 9/2 |
| 22 Oct 16+10d | Chelmsford City (AW) | toteexacta Forecast The 1st And 2nd Nursery | 8/11 | 1¼ | 9-7 | 60 | 59A | 42A | Luke Morris | 4/1 |
| 12 Oct 16+39d | Kempton (AW) | Racing UK Nursery | 2/10 | ¾ | 9-5 | 58 | 89A | 72A | Silvestre De Sousa | 3/1F |
| 03 Sep 16+43d | Wolverhampton (AW) | FCL Global Forwarding British Stallion Studs EBF Maiden Stakes | 4/8 | ½ | 9-0 | — | — | 52A | Danny Brock | 25/1 |
| 22 Jul 16+15d | Chepstow | Brains Beer Maiden Auction Fillies' Stakes (Plus 10) | 7/7 | 7 | 8-7 | — | — | 29A | Kevin Lundie | 66/1 |
| 07 Jul 16 | Newbury | Johnsons Stalbridge Linen Services Maiden Auction Fillies' Stakes (Plus 10) | 13/15 | 1¼ | 8-10 | — | — | 43C | Robert Winston | 40/1 |
Quick answers
- How many races has Miss Mayson (GB) won?
- Miss Mayson (GB) has yet to win, from 10 archived starts between 2016 and 2017. Placed 1 time in total (10% of starts).
- Who trained Miss Mayson (GB)?
- Miss Mayson (GB) was trained by Karen Tutty on the most recent run on record, at Southwell (AW) on 13 November 2017.
- Who is Miss Mayson (GB)'s sire?
- Miss Mayson (GB) is by Mayson (GB) out of High Class Girl (GB), whose sire is Royal Applause.
- What is Miss Mayson (GB)'s official rating?
- The most recent official rating on record is 50, from the run on 13 November 2017. The highest on record is 60.
- What is Miss Mayson (GB)'s sire's record?
- Mayson (GB)'s progeny in our archive have won 10.7% of 7,368 runs since Jan 2008 (442 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.8% from 1,729. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
- Who are Miss Mayson (GB)'s siblings?
- Out of High Class Girl (GB), Miss Mayson (GB) has 6 other produce in our archive, 4 of them winners. Most wins: Law Of Average (GB) (7). Highest grade won: Class 4 (Law Of Average (GB)). The wins came over 5f–7f. As at Oct 2026.