Horse profile
William Dewhirst (IRE)
by Sioux Nation (USA) out of Two Pass (IRE) (Mtoto)
30 runs · 9 courses · from Mar 2023
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
8 wins · Newcastle (AW), Carlisle & Thirsk
Last run 18 May 2026 · 9th of 10
Last raced off OR 74
KTB Profile
William Dewhirst is an 8 from 30 gelding who has won six times at Newcastle (AW) plus once each at Carlisle and Thirsk. All eight wins have come over 6f – 7f, six of them on standard going at the all-weather track and two on turf including on heavy at Thirsk in May 2023 and good to soft at Carlisle in Sep 2023. He was held up in six of nine analysed runs. He finished 9 of 10 at Carlisle in May 2026 when last raced off OR 74, 10lb below his highest ever mark.
Based on 30 archived runs · run-style from 18 commented runs since Aug 2024 · updated 1 Nov 2026
KTB at a glance
OR ↓ 10lb off peak
- 8–30Wins / Runs
- 26.7%Strike rate
- 10 (33.3%)Placed
- +10.58£1 level staken=30 at SP
- 1.82Fair A/E n=30 · 1.58 incl. margin
- 84Highest OR
- 40dAvg 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 rating74↓ 10lb off peak
74
63–84
KTB Speed and Rating
KTB Speed
Best recent Speed 96
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 1 Nov 2025 |
|---|---|---|---|---|
| Standard (AW) | 15 | 123A | 90 | 3 runs · 96 / 94 |
| Soft | 9 | 119B | 76 | 1 run · — |
| Good | 2 | 89A | 73 | — |
| Good to Soft | 2 | 100B | 97 | — |
| Good to Firm | 1 | — | — | — |
| Heavy | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 1 Nov 2025 |
|---|---|---|---|---|
| 6f – 7f | 28 | 123A | 88 | 4 runs · 96 / 83 |
| 1m – 1m1f | 2 | 83A | 79.5 | — |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 30 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 18 analysed runs since Aug 2024
- Prominent 8 (44%) · 4 wins
- Held up 5 (28%) · 0 wins
- Led 4 (22%) · 2 wins
- Mid-division 1 (6%) · 0 wins
Pedigree intelligence
Sire
Progeny in our archive have won 12.4% of 2,901 runs since Mar 2022 (360 horses).
Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −12.4 | — |
| Good to Firm | 425 | 73 | 17.2% | +4.8 | 0 from 1 |
| Good | 737 | 78 | 10.6% | −1.8 | 0 from 2 |
| Good to Soft | 293 | 31 | 10.6% | −1.8 | 1 from 2 |
| Soft | 390 | 49 | 12.6% | +0.2 | 0 from 9 |
| Heavy | 113 | 14 | 12.4% | 0 | 1 from 1 |
| Standard (AW) | 939 | 114 | 12.1% | −0.3 | 6 from 15 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 580 | 94 | 16.2% | +3.8 | — |
| 6f – 7f | 1,584 | 202 | 12.8% | +0.4 | 8 from 28 |
| 1m – 1m1f | 531 | 53 | 10% | −2.4 | 0 from 2 |
| 1m2f – 1m4f | 190 | 9 | 4.7% | −7.7 | — |
| 1m5f – 2m | 10 | 0 | 0% | −12.4 | — |
| 2m1f – 2m4f | 6 | 1 | 16.7% | +4.3 | — |
Flat and jumps together (all codes) · since Mar 2022 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Two Pass (IRE) (Mtoto)
6 siblings in the archive, 1 winner — best of them Thank You Next (IRE) (2 wins).
The wins came over 6f–7f; the highest grade won is Class 3 (Thank You Next (IRE)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Thank You Next (IRE) | 14 | 2 | 6f–7f | Class 3 |
| Pass The Trophy (IRE) | 2 | 0 | — | — |
| Plus Night (FR) | 4 | 0 | — | — |
| Miss Clash (IRE) | 6 | 0 | — | — |
| Dubai's Success (GB) | 7 | 0 | — | — |
| Kebrilla (IRE) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 15 | 6 | 40% | +17.58 |
| Soft | 9 | 0 | 0% | −9.00 |
| Good | 2 | 0 | 0% | −2.00 |
| Good to Soft | 2 | 1 | 50% | +3.50 |
| Good to Firm | 1 | 0 | 0% | −1.00 |
| Heavy | 1 | 1 | 100% | +1.50 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 13 | 3 | 23% | −0.67 |
| Class 5 | 11 | 4 | 36% | +2.25 |
| Class 3 | 4 | 0 | 0% | −4.00 |
| Class 2 | 1 | 0 | 0% | −1.00 |
| Class 6 | 1 | 1 | 100% | +14.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Newcastle (AW) | 15 | 6 | 40% | +17.58 |
| Carlisle | 4 | 1 | 25% | +1.50 |
| Thirsk | 3 | 1 | 33% | −0.50 |
| Pontefract | 2 | 0 | 0% | −2.00 |
| Ayr | 2 | 0 | 0% | −2.00 |
| Catterick | 1 | 0 | 0% | −1.00 |
| Hamilton | 1 | 0 | 0% | −1.00 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 28 | 8 | 29% | +12.58 |
| 1m – 1m1f | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Paul Mulrennan | 18 | 6 | 33% | +2.08 |
| Andrew Mullen | 3 | 0 | 0% | −3.00 |
| Harrison Shaw | 2 | 1 | 50% | +13.00 |
| Joanna Mason | 2 | 0 | 0% | −2.00 |
| Andrew Breslin | 2 | 0 | 0% | −2.00 |
| Graham Lee | 2 | 1 | 50% | +3.50 |
| Paul Hanagan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 26 | 8 | 31% | +14.58 |
| Hood | 4 | 0 | 0% | −4.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 4 | 0 | 0% | −4.00 |
| 2025 | 7 | 4 | 57% | +7.83 |
| 2024 | 10 | 2 | 20% | +7.75 |
| 2023 | 9 | 2 | 22% | −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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · 4 runs | ||||||||||
| 18 May 26+17d | Carlisle | Every Race Live On Racing TV Handicap Settled handily under pressure early - squeezed for space 2f out - pushed along 1f out - faded quickly to finish 9th | 9/10 | 12 | 9-9 | 74 | 47C | 58C | Paul Mulrennan | 22/1 |
| 01 May 26+18d | Newcastle (AW) | Hays Travel: Nobody Offers You More Handicap Veered left at the off - hit the front early - lost the advantage over 2f out under urging - dropped away nearing the final furlong to finish seventh | 7/8 | shd | 9-5 | 76 | 96A | 79A | Andrew Mullen | 25/1 |
| 13 Apr 26+25d | Newcastle (AW) | Free Tips Daily On attheraces.com Handicap Settled towards the back early - unable to land a challenge - finished well off the pace in 9th | 9/10 | 3 | 8-7 | 79 | 94A | 62A | Andrew Mullen | 66/1 |
| 19 Mar 26+371d | Newcastle (AW) | Midnite, Building The Future Of Betting Handicap Held up towards back early - pressed forward approaching 2f out - dropped away inside final furlong to finish 7th | 7/7 | 15 | 8-5 | 82 | 72C | 41C | Andrew Mullen | 40/1 |
| 2025 · 7 runs | ||||||||||
| 13 Mar 25+9d | Newcastle (AW) | Free Bets With BetUK Bet Club Handicap Held up eagerly behind the front-runner - moved up to dispute matters 2f out and edged in front near the finish - reheaded and unable to match the winner's late thrust | 2/4 | ½ | 9-7 | 84 | 102C | 85B | Paul Mulrennan | 15/8 |
| 04 Mar 25+5d | Newcastle (AW) | Weekly Free Bets With BetMGM Extra Handicap Went straight to the front - pushed along and overtaken with a furlong left - stayed on at one speed for third | 3/7 | 2 | 9-1 | 82 | 93A | 86A | Paul Mulrennan | 3/1 |
| 27 Feb 25+13d | Newcastle (AW) | Gamble Responsibly At BetMGM Handicap Sprang from the gate - travelled up along the inside and set the pace almost throughout - kept finding more to the line | 1/6 | 9-7 | 82 | 88A | 84B | Paul Mulrennan | 3/1 | |
| 14 Feb 25+22d | Newcastle (AW) | Gamble Responsibly At BetMGM Handicap Settled midpack early - progress inside final two furlongs but never a factor - stayed on to finish 6th | 6/10 | nk | 9-6 | 82 | 123A | 86A | Paul Mulrennan | 9/4F |
| 23 Jan 25+9d | Newcastle (AW) | Weekly 5 Free Bet With BetUK Handicap Went straight to front - soon overtaken - back in command 2f out - driven out under pressure final furlong - held on for the win | 1/8 | 9-3 | 74 | 90A | 88A | Paul Mulrennan | 10/3F | |
| 14 Jan 25+6d | Newcastle (AW) | Weekly Free Bets With BetMGM Extra Handicap Settled just off the pace - moved through smartly with two furlongs left - pushed to the front a furlong out and pulled clear | 1/7 | 9-11 | 72 | 88A | 98A | Paul Mulrennan | 6/4F | |
| 08 Jan 25+18d | Newcastle (AW) | Boost Your Acca At BetMGM Handicap Tracked the front group early - moved into second with two furlongs left then hit the front inside the final furlong - kept going strongly to the line | 1/10 | 9-3 | 72 | 77A | 91A | Paul Mulrennan | 3/1F | |
| 2024 · 10 runs | ||||||||||
| 21 Dec 24+12d | Newcastle (AW) | BetMGM: It's Showtime Handicap Tracked front pack - pushed along inside final furlong and moved into second - kept on well to finish half a length back in 2nd | 2/11 | ½ | 9-9 | 71 | 104A | 89A | Paul Mulrennan | 7/4F |
| 09 Dec 24+28d | Newcastle (AW) | Boost Your Acca At BetMGM Handicap (Div 2) Settled behind the front group early - began to close ground 2f out - shared second spot into the final furlong under pressure - went ahead close to the line - won comfortably | 1/8 | 9-8 | 66 | 87A | 90A | Paul Mulrennan | 7/4F | |
| 11 Nov 24+23d | Newcastle (AW) | Boost Your Acca At BetMGM Handicap Settled behind the pace - moved through strongly near the rail with a furlong left and hit the front inside the final furlong - driven out to hold on and win | 1/11 | 9-10 | 63 | 111A | 93A | Harrison Shaw | 14/1 | |
| 19 Oct 24+12d | Catterick | William Hill Saturday Top Price Guarantee Handicap (Div 1) Held up towards back - made no impression - finished well held in 6th | 6/8 | 5½ | 8-13 | 65 | 65A | 61A | Joanna Mason | 9/2 |
| 07 Oct 24+26d | Pontefract | Napoleons Casino Bradford Handicap Handy early - driven when dropping back over 2f out - unable to find more inside final furlong - well held in 8th | 8/9 | ½ | 9-2 | 68 | 76A | 57A | Paul Mulrennan | 8/1 |
| 11 Sep 24+21d | Carlisle | Quickstep Supporting Andersons Autumn Flooring Offers Handicap Settled towards the back early - improved wide inside final 2f - stayed on but lacked the speed to threaten the frame | 4/12 | 1¼ | 10-0 | 69 | 83A | 81A | Joanna Mason | 9/1 |
| 21 Aug 24+35d | Carlisle | National Racehorse Week Handicap (Div 2) Held up towards the back - driven approaching 3f out - closing strongly late to finish 6th beaten 2 lengths | 6/10 | nse | 8-13 | 70 | 89A | 74A | Harrison Shaw | 28/1 |
| 17 Jul 24+79d | Thirsk | Nicky Warren's 53rd Happy Birthday Handicap | 10/12 | nk | 9-7 | 73 | 94A | 68A | Paul Mulrennan | 25/1 |
| 29 Apr 24+57d | Ayr | Virgin Bet Handicap | 9/9 | 1½ | 9-5 | 74 | 57A | 46A | Andrew Breslin | 8/1 |
| 03 Mar 24+152d | Newcastle (AW) | Boost Your Acca With BetUK Handicap | 9/11 | ½ | 9-4 | 75 | 82A | 67A | Andrew Breslin | 28/1 |
| 2023 · 9 runs | ||||||||||
| 03 Oct 23+20d | Ayr | Virgin Bet Handicap | 6/7 | 2¼ | 8-12 | 76 | 73A | 62A | Graham Lee | 8/1 |
| 13 Sep 23+30d | Carlisle | Low Hesket Handicap | 1/9 | 9-8 | 73 | 100B | 84A | Graham Lee | 9/2 | |
| 14 Aug 23+18d | Hamilton | Allstone 'William The Lion' Handicap | 3/6 | 1½ | 9-6 | 74 | 119B | 78B | Paul Mulrennan | 13/2 |
| 27 Jul 23+37d | Doncaster | Sky Bet Go-Racing-In-Yorkshire Summer Festival Handicap | 3/7 | 1½ | 9-3 | 74 | 86B | 80A | Paul Mulrennan | 8/1 |
| 20 Jun 23+24d | Thirsk | Vickers.Bet Weekly Free Bet Club Handicap | 6/7 | 9½ | 9-5 | 76 | 88A | 38A | Paul Mulrennan | 7/2C |
| 27 May 23+16d | Haydock | Betfred Double Delight Edge Green Handicap | 6/11 | ½ | 9-10 | 76 | 79A | 80A | Paul Hanagan | 9/2 |
| 11 May 23+30d | Thirsk | Every Race Live On Racing TV Restricted Maiden Stakes (GBB Race) | 1/9 | 9-7 | — | 105A | 92A | Paul Mulrennan | 6/4F | |
| 11 Apr 23+18d | Pontefract | Northern Commercials Iveco 's' Way Novice Stakes (GBB Race) | 2/9 | nse | 9-4 | — | 72A | 69A | Paul Mulrennan | 10/1 |
| 24 Mar 23 | Newcastle (AW) | Top Odds Every Day With BetUK Novice Stakes (GBB Race) | 4/8 | 5½ | 9-3 | — | 71A | 66A | Paul Mulrennan | 16/1 |
Quick answers
- How many races has William Dewhirst won?
- William Dewhirst (IRE) won 8 of 30 archived starts between 2023 and 2026, a strike rate of 26.7%. Placed 10 times in total (33.3% of starts).
- Who trains William Dewhirst?
- William Dewhirst (IRE) is trained by Ben Haslam, who saddled the horse on its most recent run on 18 May 2026.
- Who is William Dewhirst's sire?
- William Dewhirst (IRE) is by Sioux Nation (USA) out of Two Pass (IRE), whose sire is Mtoto.
- What going does William Dewhirst prefer?
- William Dewhirst (IRE) has the best record on standard (aw) going: 6 wins from 15 starts (40%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is William Dewhirst's official rating?
- The most recent official rating on record is 74, from the run on 18 May 2026. The highest on record is 84.
- What is William Dewhirst's sire's record?
- Sioux Nation (USA)'s progeny in our archive have won 12.4% of 2,901 runs since Mar 2022 (360 horses), Flat and jumps together. Strongest on good to firm going: 17.2% from 425. Strongest at trips under 6f (all codes): 16.2% from 580. Weakest over 1m2f – 1m4f (all codes): 4.7% from 190.
- Who are William Dewhirst's siblings?
- Out of Two Pass (IRE), William Dewhirst (IRE) has 6 other produce in our archive, 1 of them a winner. Most wins: Thank You Next (IRE) (2). Highest grade won: Class 3 (Thank You Next (IRE)). The wins came over 6f–7f. As at Nov 2026.