Horse profile
Supermassive Muse (IRE)
by Captain Rio (GB) out of Cautionary (IRE) (Warning)
31 runs · 16 courses · from May 2007
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Aug 2010 — 5,929 days ago. Our archive can't say whether the horse is still in training.
Last run Aug 2010 · 10th of 11
3 wins · Chester, Haydock & Bath
Last raced off OR 63
KTB Profile
Supermassive Muse (IRE) is 3 from 31. Hasn't won since Aug 2008. All 3 wins have come over trips under 6f. Last raced off 63, 26lb below the career-high mark.
Based on 31 archived runs · updated 28 Oct 2026
KTB at a glance
OR ↓ 26lb off peak
- 3–31Wins / Runs
- 9.7%Strike rate
- 9 (29%)Placed
- −6.50£1 level staken=31 at SP
- 0.96Fair A/E n=31 · 0.81 incl. margin
- 89Highest OR
- 39dAvg 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 rating63↓ 26lb off peak
63
63–89
KTB Speed and Rating
KTB Speed
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
Sire
Captain Rio (GB)
Progeny in our archive have won 9.5% of 6,912 runs since Jan 2008 (423 horses).
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 71 | 8 | 11.3% | +1.8 | — |
| Good to Firm | 1,213 | 130 | 10.7% | +1.2 | 1 from 10 |
| Good | 1,420 | 122 | 8.6% | −0.9 | 0 from 9 |
| Good to Soft | 773 | 62 | 8% | −1.5 | 1 from 7 |
| Soft | 1,043 | 114 | 10.9% | +1.4 | 0 from 2 |
| Heavy | 376 | 42 | 11.2% | +1.7 | 1 from 1 |
| Standard (AW) | 2,016 | 181 | 9% | −0.5 | 0 from 2 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 1,628 | 167 | 10.3% | +0.8 | 3 from 25 |
| 6f – 7f | 3,022 | 288 | 9.5% | 0 | 0 from 6 |
| 1m – 1m1f | 953 | 76 | 8% | −1.5 | — |
| 1m2f – 1m4f | 485 | 46 | 9.5% | 0 | — |
| 1m5f – 2m | 562 | 57 | 10.1% | +0.6 | — |
| 2m1f – 2m4f | 211 | 20 | 9.5% | 0 | — |
| 2m5f – 3m | 43 | 5 | 11.6% | +2.1 | — |
| Over 3m | 8 | 0 | 0% | −9.5 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
Dam
Cautionary (IRE) (Warning)
1 sibling in the archive, 0 winners.
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Malbay (IRE) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Good to Firm | 10 | 1 | 10% | +5.00 |
| Good | 9 | 0 | 0% | −9.00 |
| Good to Soft | 7 | 1 | 14% | −4.00 |
| Standard (AW) | 2 | 0 | 0% | −2.00 |
| Soft | 2 | 0 | 0% | −2.00 |
| Heavy | 1 | 1 | 100% | +5.50 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 15 | 2 | 13% | +6.50 |
| Class 5 | 8 | 0 | 0% | −8.00 |
| Class 3 | 4 | 0 | 0% | −4.00 |
| Class 6 | 2 | 1 | 50% | +1.00 |
| Class 2 | 2 | 0 | 0% | −2.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Haydock | 7 | 1 | 14% | −0.50 |
| Chester | 6 | 1 | 17% | +9.00 |
| Catterick | 2 | 0 | 0% | −2.00 |
| Windsor | 2 | 0 | 0% | −2.00 |
| Wolverhampton (AW) | 2 | 0 | 0% | −2.00 |
| Beverley | 2 | 0 | 0% | −2.00 |
| Pontefract | 1 | 0 | 0% | −1.00 |
| Leicester | 1 | 0 | 0% | −1.00 |
| York | 1 | 0 | 0% | −1.00 |
| Epsom Downs | 1 | 0 | 0% | −1.00 |
| Thirsk | 1 | 0 | 0% | −1.00 |
| Newcastle | 1 | 0 | 0% | −1.00 |
| Sandown | 1 | 0 | 0% | −1.00 |
| Salisbury | 1 | 0 | 0% | −1.00 |
| Bath | 1 | 1 | 100% | +2.00 |
| Warwick | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Under 6f | 25 | 3 | 12% | −0.50 |
| 6f – 7f | 6 | 0 | 0% | −6.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Graham Gibbons | 14 | 0 | 0% | −14.00 |
| Stevie Donohoe | 4 | 1 | 25% | +2.50 |
| Darryll Holland | 3 | 1 | 33% | +12.00 |
| Robert Winston | 1 | 0 | 0% | −1.00 |
| David Kenny | 1 | 0 | 0% | −1.00 |
| Ted Durcan | 1 | 0 | 0% | −1.00 |
| William Buick | 1 | 0 | 0% | −1.00 |
| Fergal Lynch | 1 | 0 | 0% | −1.00 |
| Ryan Moore | 1 | 0 | 0% | −1.00 |
| Chris Catlin | 1 | 0 | 0% | −1.00 |
| T Quinn | 1 | 0 | 0% | −1.00 |
| Jim Crowley | 1 | 0 | 0% | −1.00 |
| Seb Sanders | 1 | 1 | 100% | +2.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Cheekpieces | 21 | 2 | 10% | +0.50 |
| None | 8 | 1 | 13% | −5.00 |
| Tongue tie + blinkers | 1 | 0 | 0% | −1.00 |
| Tongue tie | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2010 | 5 | 0 | 0% | −5.00 |
| 2009 | 8 | 0 | 0% | −8.00 |
| 2008 | 12 | 2 | 17% | +9.50 |
| 2007 | 6 | 1 | 17% | −3.00 |
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 | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|
| 2010 · 5 runs | |||||||||
| 04 Aug 10+14d | Pontefract | Chaplins Club Handicap | 10/11 | 2¾ | 8-13 | 63 | 29A | Graham Gibbons | 16/1 |
| 21 Jul 10+41d | Catterick | Welcome To Yorkshire Michelin Star Experience Claiming Stakes | 3/7 | hd | 9-0 | 63 | 77A | Robert Winston | 13/2 |
| 10 Jun 10+9d | Haydock | Mick Frankland Retirement Handicap | 7/12 | 4½ | 8-8 | 67 | 55A | David Kenny | 12/1 |
| 01 Jun 10+50d | Leicester | SIS Handicap | 7/12 | 1½ | 8-13 | 67 | 63A | Ted Durcan | 12/1 |
| 12 Apr 10+192d | Windsor | Join Royal Windsor Racing Club Handicap (Div 1) | 9/10 | hd | 8-8 | 70 | 54A | Graham Gibbons | 10/1 |
| 2009 · 8 runs | |||||||||
| 02 Oct 09+20d | Wolverhampton (AW) | Bet After The Off At Ladbrokes.com Handicap | 10/10 | 3 | 8-7 | 73 | 45A | Graham Gibbons | 8/1 |
| 12 Sep 09+21d | Chester | Heathcotes Outside Handicap | 4/10 | 1½ | 8-10 | 75 | 74A | Graham Gibbons | 4/1 |
| 22 Aug 09+14d | Chester | Toteplacepot Handicap | 5/11 | ½ | 9-2 | 77 | 71A | Graham Gibbons | 9/1 |
| 08 Aug 09+60d | Haydock | Racing UK Handicap | 10/10 | 12 | 8-13 | 80 | 33C | Graham Gibbons | 33/1 |
| 09 Jun 09+26d | Chester | Hampden Underwriting Handicap | 7/9 | 2¼ | 10-0 | 84 | 65A | Stevie Donohoe | 25/1 |
| 14 May 09+22d | York | Totesuper7 Handicap | 13/15 | 6 | 8-7 | 86 | 35A | Graham Gibbons | 16/1 |
| 22 Apr 09+7d | Epsom Downs | Blue Square Handicap | 9/13 | nk | 8-12 | 89 | 70A | Darryll Holland | 8/1 |
| 15 Apr 09+179d | Beverley | Spring Into Racing At Beverley Handicap | 6/17 | ½ | 8-12 | 89 | 84A | Graham Gibbons | 12/1 |
| 2008 · 12 runs | |||||||||
| 18 Oct 08+15d | Catterick | totescoop6 Catterick Dash Handicap | 2/15 | 1 | 8-8 | 85 | 87A | Graham Gibbons | 9/1 |
| 03 Oct 08+20d | Wolverhampton (AW) | PWM Group Handicap | 3/8 | ½ | 9-4 | 85 | 87A | Graham Gibbons | 10/1 |
| 13 Sep 08+14d | Chester | Heathcotes Outside Handicap | 2/9 | nse | 9-2 | 83 | 84A | William Buick | 7/2 |
| 30 Aug 08+19d | Chester | corbettcasino.com Handicap | 1/13 | 8-13 | 79 | 89A | Darryll Holland | 14/1 | |
| 11 Aug 08+10d | Thirsk | Black Sheep Brewery Handicap | 6/7 | 5 | 9-1 | 79 | 49A | Darryll Holland | 11/4F |
| 01 Aug 08+19d | Haydock | Aricabeau Racing Syndicate Handicap | 6/13 | 2 | 9-7 | 80 | 83A | Fergal Lynch | 12/1 |
| 13 Jul 08+16d | Haydock | Ricky Hatton Handicap | 1/8 | 9-2 | 72 | 94A | Stevie Donohoe | 11/2 | |
| 27 Jun 08+14d | Newcastle | FRiends Of Kevin Lee Celebration Handicap | 4/12 | 1¼ | 9-6 | 72 | 87A | Graham Gibbons | 7/1 |
| 13 Jun 08+20d | Sandown | Fire Industry Day Handicap | 4/12 | nk | 9-7 | 73 | 72A | Stevie Donohoe | 7/1 |
| 24 May 08+17d | Haydock | Betfredbingo Handicap | 7/8 | 3¾ | 8-11 | 73 | 51A | Ryan Moore | 4/1F |
| 07 May 08+11d | Beverley | George And Dragon Diamond Handicap | 2/7 | nse | 8-6 | 71 | 74A | Graham Gibbons | 6/1 |
| 26 Apr 08+238d | Haydock | northernracingclub.com Handicap | 3/10 | 1 | 9-0 | 71 | 90A | Stevie Donohoe | 10/1 |
| 2007 · 6 runs | |||||||||
| 01 Sep 07+7d | Chester | Call 08000 568 621 E.B.F. Conditions Stakes | 5/6 | 18 | 8-12 | 71 | 36C | Chris Catlin | 28/1 |
| 25 Aug 07+42d | Windsor | toteplacepot E.B.F. Novice Median Auction Stakes | 6/8 | 1 | 9-2 | 81 | 49C | T Quinn | 16/1 |
| 14 Jul 07+28d | Salisbury | Milford Hall Hotel Novice Auction Stakes | 14/14 | nk | 8-13 | — | 45C | Jim Crowley | 5/1 |
| 16 Jun 07+22d | Bath | Bathwick Tyres Cardiff Maiden Auction Stakes | 1/10 | 8-9 | — | 80C | Seb Sanders | 2/1F | |
| 25 May 07+13d | Haydock | Arnold Clark Renault Maiden Auction Stakes (Div 1) | 2/9 | hd | 8-9 | — | 75C | Graham Gibbons | 9/2 |
| 12 May 07 | Warwick | PCA Long Service Awards Presentation Maiden Auction Stakes | 7/13 | hd | 8-9 | — | 65C | Graham Gibbons | 15/2 |
Quick answers
- How many races has Supermassive Muse won?
- Supermassive Muse (IRE) won 3 of 31 archived starts between 2007 and 2010, a strike rate of 9.7%. Placed 9 times in total (29% of starts).
- Who trained Supermassive Muse?
- Supermassive Muse (IRE) was trained by Ed McMahon on the most recent run on record, at Pontefract on 4 August 2010.
- Who is Supermassive Muse's sire?
- Supermassive Muse (IRE) is by Captain Rio (GB) out of Cautionary (IRE), whose sire is Warning.
- What going does Supermassive Muse prefer?
- Supermassive Muse (IRE) has the best record on good to soft going: 1 win from 7 starts (14.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is Supermassive Muse's official rating?
- The most recent official rating on record is 63, from the run on 4 August 2010. The highest on record is 89.
- What is Supermassive Muse's sire's record?
- Captain Rio (GB)'s progeny in our archive have won 9.5% of 6,912 runs since Jan 2008 (423 horses), Flat and jumps together.
- Who are Supermassive Muse's siblings?
- Out of Cautionary (IRE), Supermassive Muse (IRE) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.