Demetrius (GB)
Demetrius is 2 from 9 with both wins at Class 6 level in nurseries over 6f-7f. He won at Chelmsford City on standard AW in August 2025 off 64 and at Catterick on good to firm the same month off the same mark. The colt, by Dream Ahead out of a Holy Roman Emperor mare, was held up in four of five analysed runs. He finished third of 10 at Chelmsford City in October 2025 off his career-high mark of 77.
- 2–9Wins / Runs
- 22.2%Strike rate
- 5 (55.6%)Placed
- −1.50£1 level staken=9 at SP
- 1.54Fair A/E n=9 · 1.32 incl. margin
- 77Highest OR
- 14dAvg 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 91
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 |
|---|---|---|---|---|
| Standard (AW) | 3 | 91B | 79 | — |
| Good to Firm | 3 | 89C | 75 | — |
| Good | 2 | 87A | 75 | — |
| Good to Soft | 1 | — | — | — |
| Distance | Runs | Best | Median | Since 18 Oct 2025 |
|---|---|---|---|---|
| 6f – 7f | 8 | 91B | 72 | — |
| Under 6f | 1 | — | — | — |
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.
Run style from 5 analysed runs
- Held up 4 (80%) · 2 wins
- Led 1 (20%) · 0 wins
Pedigree intelligence
Progeny in our archive have won 9.1% of 5,674 runs since Jan 2008 (528 horses).
Weakest over 1m5f – 2m (all codes): 6% from 184.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Firm | 29 | 6 | 20.7% | +11.6 | — |
| Good to Firm | 704 | 75 | 10.7% | +1.6 | 1 from 3 |
| Good | 1,086 | 120 | 11% | +1.9 | 0 from 2 |
| Good to Soft | 685 | 62 | 9.1% | 0 | 0 from 1 |
| Soft | 830 | 63 | 7.6% | −1.5 | — |
| Heavy | 296 | 26 | 8.8% | −0.3 | — |
| Standard (AW) | 2,044 | 164 | 8% | −1.1 | 1 from 3 |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 864 | 98 | 11.3% | +2.2 | 0 from 1 |
| 6f – 7f | 3,022 | 286 | 9.5% | +0.4 | 2 from 8 |
| 1m – 1m1f | 1,106 | 82 | 7.4% | −1.7 | — |
| 1m2f – 1m4f | 424 | 34 | 8% | −1.1 | — |
| 1m5f – 2m | 184 | 11 | 6% | −3.1 | — |
| 2m1f – 2m4f | 67 | 5 | 7.5% | −1.6 | — |
| 2m5f – 3m | 5 | 0 | 0% | −9.1 | — |
| Over 3m | 2 | 0 | 0% | −9.1 | — |
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
6 siblings in the archive, 2 winners — best of them Aish (GB) (2 wins).
The wins came over 5½f–6f; the highest grade won is Class 4 (Reward Smile (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| Aish (GB) | 18 | 2 | 5½f | Class 5 |
| Reward Smile (GB) | 6 | 1 | 6f | Class 4 |
| Pure Charmer (GB) | 17 | 0 | — | — |
| Riverview Law (GB) | 5 | 0 | — | — |
| Eva's Eyes (GB) | 13 | 0 | — | — |
| Sea Of Sardinia (GB) | 3 | 0 | — | — |
Record by conditions
| Going | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Standard (AW) | 3 | 1 | 33% | −0.50 |
| Good to Firm | 3 | 1 | 33% | +2.00 |
| Good | 2 | 0 | 0% | −2.00 |
| Good to Soft | 1 | 0 | 0% | −1.00 |
| Class | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Class 4 | 3 | 0 | 0% | −3.00 |
| Class 5 | 3 | 0 | 0% | −3.00 |
| Class 6 | 3 | 2 | 67% | +4.50 |
| Course | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Chelmsford City (AW) | 2 | 1 | 50% | +0.50 |
| Pontefract | 2 | 0 | 0% | −2.00 |
| Chepstow | 2 | 0 | 0% | −2.00 |
| Haydock | 1 | 0 | 0% | −1.00 |
| Catterick | 1 | 1 | 100% | +4.00 |
| Kempton (AW) | 1 | 0 | 0% | −1.00 |
| Distance | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| 6f – 7f | 8 | 2 | 25% | −0.50 |
| Under 6f | 1 | 0 | 0% | −1.00 |
| Jockey | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| Luke Morris | 8 | 2 | 25% | −0.50 |
| Dylan Hogan | 1 | 0 | 0% | −1.00 |
| Headgear | Runs | Wins | SR | £1 |
|---|---|---|---|---|
| None | 4 | 0 | 0% | −4.00 |
| Visor | 2 | 1 | 50% | +0.50 |
| Cheekpieces | 2 | 1 | 50% | +3.00 |
| Blinkers | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 Oct 25+14d | Chelmsford City (AW) | Betfair Racing Podcasts Nursery Held a forward spot early - asked for effort over 2f out - drifted left inside final furlong - kept finding late to finish third | 3/10 | 2¾ | 9-6 | 77 | 79A | 83A | Luke Morris | 5/1 |
| 25 Sep 25+21d | Pontefract | Irish Stallion Farms EBF Nursery Made the running early - urged on with 2f left - lost the advantage soon after and faded into the pack - well held at the line | 8/8 | 13 | 9-6 | 77 | 33C | 40C | Luke Morris | 5/1 |
| 04 Sep 25+7d | Haydock | Book Your Venue At thetankwa1.co.uk Nursery Knocked at the break - settled just behind pace - hit front two out - shaken up and overtaken close home to finish third | 3/8 | nse | 10-1 | 70 | 87A | 78A | Luke Morris | 9/2 |
| 28 Aug 25+10d | Chelmsford City (AW) | Paddy Power Nursery Held up eagerly early - sat close to pace-setter - asked for effort over 2f out - hit front entering straight - kicked away inside final furlong to score | 1/8 | 10-0 | 64 | 91B | 87A | Luke Morris | 6/4F | |
| 18 Aug 25+12d | Catterick | Like Racing TV On Facebook Nursery Held up in 4th early - moved right and made progress wide with 2f left - driven to the front inside the final furlong - drifted left near the line to score | 1/7 | 9-8 | 64 | 75B | 90A | Luke Morris | 4/1 | |
| 06 Aug 25+19d | Kempton (AW) | Try Unibet's New Improved Acca Boosts Nursery Settled off the pace in the pack - pressed for effort 2f out and moved left - stayed on well inside the final furlong - closed on the winner late but unable to reel in - runner-up at the finish | 2/8 | ½ | 9-5 | 61 | 69A | 70A | Luke Morris | 3/1 |
| 18 Jul 25+16d | Pontefract | Family Day Sunday 27th July EBF Restricted Novice Stakes (GBB Race) Tracked the front group early - urged forward with 2f left - dropped away inside final furlong | 9/11 | nk | 9-7 | — | 63B | 56A | Dylan Hogan | 11/1 |
| 02 Jul 25+9d | Chepstow | NetBet Loves Ray Parlour / EBF Novice Stakes (GBB Race) Held up at the back - driven approaching 2f out and up to third inside the final furlong - unable to trouble the leading two | 3/5 | 5 | 9-7 | — | 89C | 71B | Luke Morris | 40/1 |
| 23 Jun 25 | Chepstow | bettingsites.co.uk Betting Sites Restricted Novice Stakes (GBB Race) Poor start - settled at back of field - urged forward with 3f left - late progress but not a threat - finished 8th | 8/11 | ¾ | 9-7 | — | 66B | 59A | Luke Morris | 20/1 |
Quick answers
- How many races has Demetrius (GB) won?
- Demetrius (GB) won 2 of 9 archived starts in 2025, a strike rate of 22.2%. Placed 5 times in total (55.6% of starts).
- Who trained Demetrius (GB)?
- Demetrius (GB) was trained by Sir Mark Prescott Bt on the most recent run on record, at Chelmsford City (AW) on 9 October 2025.
- Who is Demetrius (GB)'s sire?
- Demetrius (GB) is by Dream Ahead (USA) out of Chandresh (GB), whose sire is Holy Roman Emperor.
- What going does Demetrius (GB) prefer?
- Demetrius (GB) has the best record on standard (aw) 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 Demetrius (GB)'s official rating?
- The most recent official rating on record is 77, from the run on 9 October 2025. That is also the highest on record.
- What is Demetrius (GB)'s sire's record?
- Dream Ahead (USA)'s progeny in our archive have won 9.1% of 5,674 runs since Jan 2008 (528 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 6% from 184.
- Who are Demetrius (GB)'s siblings?
- Out of Chandresh (GB), Demetrius (GB) has 6 other produce in our archive, 2 of them winners. Most wins: Aish (GB) (2). Highest grade won: Class 4 (Reward Smile (GB)). The wins came over 5½f–6f. As at Oct 2026.