That'll Do Moss (GB)
That'll Do Moss won both her starts at 1m5f – 2m, taking a Class 5 mares NH Flat race at Uttoxeter on good to soft in Jun 2024 and a Class 4 mares maiden hurdle at Ayr on soft in Jan 2025. She has two wins from nine runs on turf overall. The mare finished 7 of 8 in the Class 1 Yorkshire Rose Mares Hurdle at Doncaster in Jan 2026, last raced off an official rating of 137.
- 2–9Wins / Runs
- 22.2%Strike rate
- 5 (55.6%)Placed
- −0.50£1 level staken=9 at SP
- 1.06Fair A/E n=9 · 0.93 incl. margin
- 138Highest OR
- 74dAvg 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 99
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 18 Oct 2025 |
|---|---|---|---|---|
| Soft | 4 | 126C | 109.5 | 1 · — |
| Good | 3 | 99A | 89 | 2 · 99 / 94 |
| Heavy | 1 | — | — | — |
| Good to Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 18 Oct 2025 |
|---|---|---|---|---|
| 2m1f – 2m4f | 4 | 135B | 113.5 | 1 · — |
| 1m5f – 2m | 3 | 135A | 118 | — |
| 2m5f – 3m | 2 | 99A | 92 | 2 · 99 / 92 |
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 9 figures from 9 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.
Pedigree intelligence
Progeny in our archive have won 10.3% of 4,682 runs since Jan 2008 (466 horses).
Weakest over 1m2f – 1m4f (all codes): 5.5% from 145.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 4 | 0 | 0% | −10.3 | — |
| Good to Firm | 112 | 10 | 8.9% | −1.4 | — |
| Good | 1,333 | 113 | 8.5% | −1.8 | 0 from 3 |
| Good to Soft | 1,072 | 98 | 9.1% | −1.2 | 1 from 1 |
| Soft | 1,408 | 168 | 11.9% | +1.6 | 1 from 4 |
| Heavy | 627 | 83 | 13.2% | +2.9 | 0 from 1 |
| Standard (AW) | 126 | 11 | 8.7% | −1.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| 6f – 7f | 14 | 1 | 7.1% | −3.2 | — |
| 1m – 1m1f | 29 | 2 | 6.9% | −3.4 | — |
| 1m2f – 1m4f | 145 | 8 | 5.5% | −4.8 | — |
| 1m5f – 2m | 1,307 | 152 | 11.6% | +1.3 | 2 from 3 |
| 2m1f – 2m4f | 1,499 | 142 | 9.5% | −0.8 | 0 from 4 |
| 2m5f – 3m | 1,318 | 141 | 10.7% | +0.4 | 0 from 2 |
| Over 3m | 370 | 37 | 10% | −0.3 | — |
Flat and jumps together (all codes) · since Jan 2008 · as at 17 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast
6 siblings in the archive, 3 winners — best of them Ballymillsy (GB) (2 wins).
The wins came over 2m–3m2½f; the highest grade won is Class 2 (Ballymillsy (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Ballymillsy (GB) | 10 | 2 | 3m2f–3m2½f | Class 2 |
| Midnight Moss (GB) | 15 | 2 | 2m–3m | Class 4 |
| Miss Tara Moss (GB) | 10 | 1 | 2m4f | Class 4 |
| Floramoss (GB) | 16 | 0 | — | — |
| Lady Tara Moss (GB) | 3 | 0 | — | — |
| Brackenmix (GB) | 1 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Soft | 4 | 1 | 25% | −0.50 |
| Good | 3 | 0 | 0% | −3.00 |
| Heavy | 1 | 0 | 0% | −1.00 |
| Good to Soft | 1 | 1 | 100% | +4.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 1 | 5 | 0 | 0% | −5.00 |
| Class 4 | 2 | 1 | 50% | +1.50 |
| Class 5 | 1 | 1 | 100% | +4.00 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Sandown | 2 | 0 | 0% | −2.00 |
| Ayr | 2 | 1 | 50% | +1.50 |
| Doncaster | 1 | 0 | 0% | −1.00 |
| Kempton | 1 | 0 | 0% | −1.00 |
| Fairyhouse | 1 | 0 | 0% | −1.00 |
| Cheltenham | 1 | 0 | 0% | −1.00 |
| Uttoxeter | 1 | 1 | 100% | +4.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2m1f – 2m4f | 4 | 0 | 0% | −4.00 |
| 1m5f – 2m | 3 | 2 | 67% | +5.50 |
| 2m5f – 3m | 2 | 0 | 0% | −2.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Jonathan Burke | 7 | 2 | 29% | +1.50 |
| Jack Hogan | 1 | 0 | 0% | −1.00 |
| Sean Bowen | 1 | 0 | 0% | −1.00 |
| Season | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 2026 | 2 | 0 | 0% | −2.00 |
| 2025 | 5 | 1 | 20% | −1.50 |
| 2024 | 2 | 1 | 50% | +3.00 |
| Type | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Hurdle | 7 | 1 | 14% | −3.50 |
| NH Flat | 2 | 1 | 50% | +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 | Spd | KTB | Jockey | SP |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 Jan 26+21d | Doncaster | Virgin Bet A Good Bet Yorkshire Rose Mares' Hurdle (Grade 2) (GBB Race) Held a leading spot early - urged forward after 3 out - lost momentum fast from 2 out and dropped away to finish seventh | 7/8 | 4 | 11-2 | 137 | 85A | 107A | Jonathan Burke | 9/2 |
| 03 Jan 26+40d | Sandown | Unibet Mares' Hurdle (Fillies' & Mares' Listed) (GBB Race) Held up towards the back - pushed along before three out then lost ground two out - moved left after the last and stayed on strongly - claimed third close home | 3/6 | ½ | 11-4 | 138 | 89A | 131B | Jonathan Burke | 7/1 |
| 24 Nov 25+218d | Kempton | CopyBet Mares' Hurdle (Listed) (GBB Race) Settled in 4th early - urged along and slipped back approaching the home turn - dropped away after 2 out - finished 4th | 4/6 | 11 | 11-0 | 138 | 99A | 113B | Jack Hogan | 11/4 |
| 20 Apr 25+44d | Fairyhouse | Irish Stallion Farms EBF Honeysuckle Mares Novice Hurdle (Grade 1) Settled towards the back early - still 9th after the 5th - made headway approaching 2 out - moved right and up to 3rd before the last then went 2nd - kept on well up the run-in for second | 2/14 | 2¼ | 11-5 | 125 | 135B | 146A | Jonathan Burke | 50/1 |
| 07 Mar 25+22d | Ayr | weatherbysshop.co.uk EBF Mares' 'National Hunt' Novices' Hurdle (GBB Race) Up with the pacesetter - moved to the front before 3 out - passed 2 out and pushed hard - unable to peg back the winner on the run-in | 2/5 | 4¼ | 11-7 | 126 | 101C | 123B | Jonathan Burke | 1/10F |
| 13 Feb 25+23d | Sandown | Weatherbys Cheltenham Festival Betting Guide Jane Seymour Mares' Novices' Hurdle (Grade 2) (GBB Race) Sat fourth early - moved through from two out to be second approaching final fence - kept on well up the run-in - fully extended when challenged near the line - narrowly touched off in second | 2/5 | shd | 11-4 | — | 126C | 135B | Jonathan Burke | 8/1 |
| 21 Jan 25+66d | Ayr | Start Your Racing TV Free Trial Mares' 'National Hunt' Maiden Hurdle (GBB Race) Tracked the front-runner early - dropped back to third approaching the home bend before regaining second and drawing alongside approaching two out - went ahead between the final two flights - pushed out to score readily | 1/8 | 11-4 | — | 118A | 128A | Jonathan Burke | 5/2 | |
| 16 Nov 24+154d | Cheltenham | Karndean Designflooring Mares' Open NH Flat Race (Listed) (GBB Race) Held up in the pack - urged forward with three furlongs left - dropped away inside final two furlongs - finished seventh | 7/12 | 2¾ | 11-2 | — | 71A | 116A | Sean Bowen | 16/1 |
| 15 Jun 24 | Uttoxeter | Uttoxeter's bet365 Summer Cup 30th June Mares' Open NH Flat Race (GBB Race) | 1/7 | 11-0 | — | 135A | 116A | Jonathan Burke | 4/1 |
Quick answers
- How many races has That'll Do Moss (GB) won?
- That'll Do Moss (GB) won 2 of 9 archived starts between 2024 and 2026, a strike rate of 22.2%. Placed 5 times in total (55.6% of starts).
- Who trains That'll Do Moss (GB)?
- That'll Do Moss (GB) is trained by Fergal O'Brien, who saddled the horse on its most recent run on 24 January 2026.
- Who is That'll Do Moss (GB)'s sire?
- That'll Do Moss (GB) is by Black Sam Bellamy (IRE) out of Brackenmoss (IRE), whose sire is Supreme Leader.
- What going does That'll Do Moss (GB) prefer?
- That'll Do Moss (GB) has the best record on soft going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
- What is That'll Do Moss (GB)'s official rating?
- The most recent official rating on record is 137, from the run on 24 January 2026. The highest on record is 138.
- What is That'll Do Moss (GB)'s sire's record?
- Black Sam Bellamy (IRE)'s progeny in our archive have won 10.3% of 4,682 runs since Jan 2008 (466 horses), Flat and jumps together. Weakest over 1m2f – 1m4f (all codes): 5.5% from 145.
- Who are That'll Do Moss (GB)'s siblings?
- Out of Brackenmoss (IRE), That'll Do Moss (GB) has 6 other produce in our archive, 3 of them winners. Most wins: Ballymillsy (GB) (2). Highest grade won: Class 2 (Ballymillsy (GB)). The wins came over 2m–3m2½f. As at Oct 2026.