Horse profile
Yorkstone (GB)
by Mayson (GB) out of La Gessa (GB) (Largesse)
30 runs · 12 courses · from Oct 2022
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
4 wins · 4 courses
Off 201 days · 7th of 12
Last raced off OR 50
KTB Profile
Yorkstone is a gelding with four wins from 30 starts, two on turf and two on all-weather. He has won twice over 6f-7f and twice over 1m-1m1f, including on good to soft and on standard going. His most recent success came at Newcastle over 6f-7f in a Class 6 race on standard going in Mar 2026 off an official rating of 47. He last ran at Wolverhampton in Mar 2026, finishing 7 of 12 in a Class 6 handicap off an official rating of 50.
Based on 30 archived runs · run-style from 6 commented runs · updated 18 Oct 2026
KTB at a glance
OR ↓ 20lb off peak
- 4–30Wins / Runs
- 13.3%Strike rate
- 9 (30%)Placed
- +14.00£1 level staken=30 at SP
- 1.28Fair A/E n=30 · 1.08 incl. margin
- 70Highest OR
- 44dAvg 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.
Official rating50↓ 20lb off peak
50
46–70
KTB Speed and Rating
KTB Speed
Best recent Speed 88
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 →
Flat
| Going | Runs | Best | Median | Since 18 Oct 2025 |
|---|---|---|---|---|
| Standard (AW) | 17 | 109A | 84 | 6 · 95 / 72.5 |
| Soft | 3 | 106C | 72 | — |
| Heavy | 3 | 100A | 64 | — |
| Good to Soft | 3 | 92C | 88 | — |
| Good | 2 | 84C | 78 | — |
| Good to Firm | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 18 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 18 | 109A | 80.5 | 2 · 88 / 81 |
| 1m – 1m1f | 11 | 100A | 84 | 4 · 95 / 70 |
Of 30 runs looked at, 1 has no figure: did not complete (1).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 29 figures from 30 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 from 6 analysed runs
- Led 3 (50%) · 1 win
- Held up 2 (33%) · 0 wins
- Prominent 1 (17%) · 0 wins
Pedigree intelligence
Sire
Progeny in our archive have won 10.7% of 7,363 runs since Jan 2008 (442 horses).
Strongest at trips under 6f (all codes): 13.8% from 1,726. 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 1 |
| Good | 1,370 | 139 | 10.1% | −0.6 | 0 from 2 |
| Good to Soft | 806 | 92 | 11.4% | +0.7 | 1 from 3 |
| Soft | 967 | 115 | 11.9% | +1.2 | 1 from 4 |
| Heavy | 319 | 31 | 9.7% | −1 | 0 from 3 |
| Standard (AW) | 2,856 | 285 | 10% | −0.7 | 2 from 17 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,726 | 238 | 13.8% | +3.1 | — |
| 6f – 7f | 3,900 | 398 | 10.2% | −0.5 | 2 from 18 |
| 1m – 1m1f | 1,144 | 111 | 9.7% | −1 | 2 from 11 |
| 1m2f – 1m4f | 451 | 37 | 8.2% | −2.5 | — |
| 1m5f – 2m | 106 | 3 | 2.8% | −7.9 | 0 from 1 |
| 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 18 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
La Gessa (GB) (Largesse)
7 siblings in the archive, 6 winners — best of them Wordismybond (GB) (9 wins).
The wins came over 5f–1m4f; the highest grade won is Class 2 (Poet's Prize (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Wordismybond (GB) | 51 | 9 | 7f–1m1f | Class 5 |
| Envoy (GB) | 14 | 4 | 1m½f–1m4f | Class 3 |
| Tommy's Secret (GB) | 54 | 4 | 5f–1m | Class 4 |
| Poet's Lady (GB) | 14 | 3 | 1m–1m½f | Class 4 |
| Poet's Prize (GB) | 4 | 2 | 5f–6f | Class 2 |
| Case Statement (GB) | 3 | 1 | 7f | — |
| Purpendicular (GB) | 7 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 17 | 2 | 12% | +14.00 |
| Soft | 4 | 1 | 25% | +3.50 |
| Heavy | 3 | 0 | 0% | −3.00 |
| Good to Soft | 3 | 1 | 33% | +2.50 |
| Good | 2 | 0 | 0% | −2.00 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 6 | 16 | 3 | 19% | +22.50 |
| Class 5 | 12 | 1 | 8% | −6.50 |
| Class 4 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newcastle (AW) | 9 | 1 | 11% | +10.00 |
| Southwell (AW) | 7 | 1 | 14% | +5.00 |
| Nottingham | 2 | 0 | 0% | −2.00 |
| Ayr | 2 | 1 | 50% | +3.50 |
| Doncaster | 2 | 1 | 50% | +5.50 |
| Redcar | 2 | 0 | 0% | −2.00 |
| Wolverhampton (AW) | 1 | 0 | 0% | −1.00 |
| Wetherby | 1 | 0 | 0% | −1.00 |
| Carlisle | 1 | 0 | 0% | −1.00 |
| Beverley | 1 | 0 | 0% | −1.00 |
| Ripon | 1 | 0 | 0% | −1.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 18 | 2 | 11% | +8.50 |
| 1m – 1m1f | 11 | 2 | 18% | +6.50 |
| 1m5f – 2m | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Joanna Mason | 14 | 3 | 21% | +11.00 |
| Lewis Chalkley | 8 | 1 | 13% | +11.00 |
| Shane Gray | 4 | 0 | 0% | −4.00 |
| Mr Eireann Cagney | 1 | 0 | 0% | −1.00 |
| Miss Serena Brotherton | 1 | 0 | 0% | −1.00 |
| Billy Garritty | 1 | 0 | 0% | −1.00 |
| Sean Bowen | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 23 | 3 | 13% | +2.00 |
| Tongue tie | 3 | 0 | 0% | −3.00 |
| Cheekpieces | 2 | 1 | 50% | +17.00 |
| Blinkers | 2 | 0 | 0% | −2.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 6 | 1 | 17% | +13.00 |
| 2025 | 5 | 0 | 0% | −5.00 |
| 2024 | 6 | 0 | 0% | −6.00 |
| 2023 | 11 | 3 | 27% | +14.00 |
| 2022 | 2 | 0 | 0% | −2.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Flat | 29 | 4 | 14% | +15.00 |
| Hurdle | 1 | 0 | 0% | −1.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 Mar 26+11d | Wolverhampton (AW) | Midnite A Next Generation Betting App Amateur Jockeys' Handicap Held a mid-pack position - pushed along with a furlong left - squeezed for space late and unable to challenge | 7/12 | hd | 10-11 | 50 | 74A | 71A | Mr Eireann Cagney | 4/1 |
| 19 Mar 26+15d | Newcastle (AW) | Bet 10 Get 40 With BetMGM Classified Stakes Set the pace from the off - pushed along with a furlong to run - driven out inside the final furlong - held on strongly to score | 1/11 | 9-2 | 47 | 88A | 66A | Lewis Chalkley | 18/1 | |
| 04 Mar 26+28d | Southwell (AW) | Bet 10 Get 40 With BetMGM Classified Stakes (Div 1) Took a strong hold early and set the tempo - handed up front soon after but stayed close - pushed along to bid inside final furlong - held on gamely for second | 2/9 | 2¼ | 9-9 | 46 | 69A | 71A | Joanna Mason | 10/3 |
| 04 Feb 26+18d | Newcastle (AW) | Always Gamble Responsibly At BetMGM Classified Stakes Settled into second early - hit the front two furlongs out but pushed along when overtaken inside the final furlong - dropped back two spots as effort faded close home | 4/8 | 1 | 9-9 | 46 | 95A | 70A | Joanna Mason | 9/1 |
| 17 Jan 26+7d | Southwell (AW) | BetMGM Supports Safer Gambling Classified Stakes (Div 2) Settled in the pack early - moved up with two furlongs left and pushed to the front just past a furlong out - overtaken shortly after - faded quickly to finish sixth | 6/8 | ½ | 9-9 | 47 | 71A | 61A | Joanna Mason | 9/1 |
| 10 Jan 26+296d | Newcastle (AW) | Always Gamble Responsibly At BetMGM Classified Stakes (Div 1) Settled with the pack early - under pressure and fading approaching 3f out - beaten well before the finish - eventually came home 9th | 9/10 | ¾ | 9-9 | 48 | 66A | 47A | Joanna Mason | 9/2 |
| 20 Mar 25+19d | Newcastle (AW) | Best Odds Guaranteed At BetMGM Apprentice Handicap Tracked the pace from an outside berth - pushed along to make ground over 2f out - lost momentum and dropped away in the final furlong - finished fourth | 4/5 | 2¼ | 9-1 | 52 | 84C | 61B | Lewis Chalkley | 5/2 |
| 01 Mar 25+8d | Newcastle (AW) | BetMGM: It's Showtime Handicap Tracked front pair early - driven and dropped back 2f out amid tight room - stayed on inside final furlong to finish 5th | 5/7 | 1 | 8-5 | 54 | 109A | 60A | Lewis Chalkley | 10/1 |
| 21 Feb 25+17d | Southwell (AW) | Best Racing Odds Guaranteed At BetMGM Handicap (Rider Restricted Race) (Div 1) Drifted left at the off - tracked the front-runner from a wide position - driven and drifted markedly left with 2f remaining - dropped from second a furlong out before fading through the closing stages | 6/10 | ½ | 8-12 | 56 | 79A | 63A | Lewis Chalkley | 11/2 |
| 04 Feb 25+14d | Newcastle (AW) | Weekly Free Bets With BetMGM Extra Handicap Set the pace early - driven approaching 2f out then overtaken with a furlong left - dropped away close to home | 7/9 | 2 | 8-7 | 59 | 98A | 55A | Lewis Chalkley | 25/1 |
| 21 Jan 25+24d | Newcastle (AW) | BetMGM: It's Showtime Handicap Drifted left at the off - up with the front group early - pressed for effort with a furlong left before fading to finish 10th | 10/12 | 2 | 8-12 | 62 | 79A | 54A | Lewis Chalkley | 22/1 |
| 28 Dec 24+15d | Southwell (AW) | Win 1M With BetMGM's Golden Goals Handicap Slow to begin - held up in the pack throughout - unable to improve into contention - finished well held in 11th | 11/12 | ¾ | 9-4 | 65 | 77A | 63A | Joanna Mason | 22/1 |
| 13 Dec 24+20d | Southwell (AW) | 30 In Free Bets With BetUK Amateur Jockeys' Handicap Held up towards back of field - never troubled the leading group - well held at the finish | 12/12 | nk | 10-12 | 68 | 64A | 56A | Miss Serena Brotherton | 14/1 |
| 23 Nov 24+17d | Newcastle (AW) | Gamble Responsibly At BetMGM Apprentice Handicap Tracked the pace - pushed along inside final furlong - held for pace late - finished 6th | 6/11 | nse | 9-4 | 69 | 99A | 71A | Lewis Chalkley | 25/1 |
| 06 Nov 24+22d | Nottingham | Good Luck Tommy We'll Miss You Handicap Set the pace until inside final furlong - dropped away close home - finished 8th beaten 5½ lengths | 8/12 | ½ | 10-0 | 70 | 72A | 76A | Billy Garritty | 18/1 |
| 15 Oct 24+259d | Newcastle (AW) | Download The Racecourse App Raceday Ready Handicap (Div 2) Sat close to leader until past halfway of final 2f - dropped away with a furlong left - finished 7th well beaten | 7/9 | 5½ | 9-7 | 70 | 84C | 61C | Joanna Mason | 13/2 |
| 30 Jan 24+39d | Southwell (AW) | Win 2,000,000 With BetMGM's Golden Goals Handicap | 2/9 | nk | 9-7 | 68 | 99A | 76A | Joanna Mason | 9/4F |
| 22 Dec 23+23d | Southwell (AW) | Stay Golden With BetMGM Safer Gambling Handicap | 1/12 | 9-7 | 65 | 93A | 86A | Joanna Mason | 11/1 | |
| 29 Nov 23+49d | Wetherby | wetherbyracing.co.uk Juvenile Maiden Hurdle (GBB Race) | PU/6 | — | 11-2 | — | — | — | Sean Bowen | 13/2 |
| 11 Oct 23+19d | Nottingham | Trustatrader For Tradespeople You Can Trust Handicap | 3/10 | hd | 8-10 | 65 | 100A | 75A | Joanna Mason | 4/1 |
| 22 Sep 23+48d | Ayr | Tennent's Lager Handicap (Div 1) | 1/13 | 9-2 | 62 | 92C | 83A | Joanna Mason | 9/2J | |
| 05 Aug 23+23d | Doncaster | Cliff Williams Memorial Handicap | 1/14 | 9-3 | 57 | 106C | 95A | Joanna Mason | 13/2 | |
| 13 Jul 23+19d | Carlisle | Mark Johnston 1987 Hinari Video Handicap | 6/10 | ½ | 9-2 | 57 | 88B | 62A | Shane Gray | 10/3F |
| 24 Jun 23+14d | Ayr | Bridgend Motor Group Handicap | 2/9 | shd | 8-9 | 56 | 72A | 67A | Shane Gray | 5/1 |
| 10 Jun 23+20d | Beverley | Bet Boost At bet365 Handicap | 5/8 | ½ | 8-13 | 57 | 82A | 53A | Lewis Chalkley | 4/1 |
| 21 May 23+23d | Ripon | Graeme Dand theformanalyst Celebration Handicap | 3/13 | hd | 9-0 | 56 | 84C | 71A | Joanna Mason | 8/1 |
| 28 Apr 23+16d | Doncaster | Sky Sports Racing HD Virgin 535 Handicap | 5/15 | 2¼ | 9-2 | 58 | 69C | 64A | Joanna Mason | 11/1 |
| 12 Apr 23+162d | Catterick | Visit racingtv.com Novice Stakes (GBB Race) | 6/10 | 3¾ | 9-7 | — | 59A | 53A | Joanna Mason | 50/1 |
| 01 Nov 22+18d | Redcar | racingtv.com/freetrial EBF Novice Stakes (GBB Race) (Div 1) | 5/9 | 1½ | 9-7 | — | 64B | 66A | Shane Gray | 80/1 |
| 14 Oct 22 | Redcar | Join Racing TV Now Claiming Stakes | 7/7 | 1½ | 9-7 | — | 39C | 48C | Shane Gray | 28/1 |
Quick answers
- How many races has Yorkstone (GB) won?
- Yorkstone (GB) won 4 of 30 archived starts between 2022 and 2026, a strike rate of 13.3%. Placed 9 times in total (30% of starts).
- Who trains Yorkstone (GB)?
- Yorkstone (GB) is trained by Michael & David Easterby, who saddled the horse on its most recent run on 30 March 2026.
- Who is Yorkstone (GB)'s sire?
- Yorkstone (GB) is by Mayson (GB) out of La Gessa (GB), whose sire is Largesse.
- What going does Yorkstone (GB) prefer?
- Yorkstone (GB) has the best record on good to soft going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Yorkstone (GB)'s official rating?
- The most recent official rating on record is 50, from the run on 30 March 2026. The highest on record is 70.
- What is Yorkstone (GB)'s sire's record?
- Mayson (GB)'s progeny in our archive have won 10.7% of 7,363 runs since Jan 2008 (442 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 13.8% from 1,726. Weakest over 1m5f – 2m (all codes): 2.8% from 106.
- Who are Yorkstone (GB)'s siblings?
- Out of La Gessa (GB), Yorkstone (GB) has 7 other produce in our archive, 6 of them winners. Most wins: Wordismybond (GB) (9). Highest grade won: Class 2 (Poet's Prize (GB)). The wins came over 5f–1m4f. As at Oct 2026.