Thesiger (IRE)
Thesiger is a lightly raced gelding with two starts since May 2025. By Galiway out of a Giant's Causeway mare whose five foals to race include two winners, he represents a sire whose progeny have recorded a win rate of 19.8% over 1m5f to 2m since Jan 2008. His last run at Clairefontaine in Aug 2026 was his first for the yard and saw him finish 15 of 15 in a Class 4 race on heavy ground.
- 0–2Wins / Runs
- 0%Strike rate
- 0 (0%)Placed
- −2.00£1 level staken=2 at SP
- 463dAvg between runs
KTB Speed and Rating
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
Progeny in our archive have won 11.4% of 1,689 runs since Jan 2008 (282 horses).
Strongest on good going: 15.7% from 261. Weakest on standard (aw) going: 7.8% from 383. Strongest over 1m5f – 2m (all codes): 19% from 221. Weakest over 1m – 1m1f (all codes): 5.5% from 474.
| Going | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Good to Firm | 41 | 4 | 9.8% | −1.6 | — |
| Good | 261 | 41 | 15.7% | +4.3 | — |
| Good to Soft | 306 | 33 | 10.8% | −0.6 | — |
| Soft | 464 | 56 | 12.1% | +0.7 | 0 from 1 |
| Heavy | 231 | 27 | 11.7% | +0.3 | 0 from 1 |
| Standard (AW) | 383 | 30 | 7.8% | −3.6 | — |
| Distance (all codes) | Runs | Wins | SR | vs sire | This horse |
|---|---|---|---|---|---|
| Under 6f | 13 | 2 | 15.4% | +4 | — |
| 6f – 7f | 232 | 29 | 12.5% | +1.1 | — |
| 1m – 1m1f | 474 | 26 | 5.5% | −5.9 | 0 from 1 |
| 1m2f – 1m4f | 521 | 60 | 11.5% | +0.1 | 0 from 1 |
| 1m5f – 2m | 221 | 42 | 19% | +7.6 | — |
| 2m1f – 2m4f | 201 | 27 | 13.4% | +2 | — |
| 2m5f – 3m | 27 | 6 | 22.2% | +10.8 | — |
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
5 siblings in the archive, 2 winners — best of them L'Astronome (GB) (3 wins).
The wins came over 6f–1m3f; the highest grade won is Group 2 (L'Astronome (GB)).
| Produce | Runs | Wins | Win trips | Best grade |
|---|---|---|---|---|
| L'Astronome (GB) | 13 | 3 | 1m2f–1m3f | Group 2 |
| Eltezam (IRE) | 28 | 1 | 6f | Class 5 |
| Gloryana (GB) | 4 | 0 | — | — |
| Endless Days (IRE) | 3 | 0 | — | — |
| Forgotten Realm (GB) | 5 | 0 | — | — |
Too few runs for meaningful splits. The full record is below.
Form
| Date | Course | Race | Pos | Btn | Wgt | Jockey | SP |
|---|---|---|---|---|---|---|---|
| 29 Aug 26+463d | Clairefontaine (FR) | Prix de la Distinction Numerique Ina : Roschdy Zem (Px Jardin Simples) | 15/15 | 17 | 8-12 | Mme Lorette Gallo | 50/1 |
| 23 May 25 | Saint-Cloud (FR) | Prix Pot au Feu (Maiden) (Unraced 3yo Colts & Geldings) (Turf) | 10/11 | 5½ | 8-10 | Luca Carboni | 66/10 |
Quick answers
- How many races has Thesiger (IRE) won?
- Thesiger (IRE) has yet to win, from 2 archived starts between 2025 and 2026.
- Who trains Thesiger (IRE)?
- Thesiger (IRE) is trained by G Guillermo, who saddled the horse on its most recent run on 29 August 2026.
- Who is Thesiger (IRE)'s sire?
- Thesiger (IRE) is by Galiway (GB) out of Tymora (USA), whose sire is Giant's Causeway.
- What is Thesiger (IRE)'s sire's record?
- Galiway (GB)'s progeny in our archive have won 11.4% of 1,689 runs since Jan 2008 (282 horses), Flat and jumps together. Strongest on good going: 15.7% from 261. Weakest on standard (aw) going: 7.8% from 383. Strongest over 1m5f – 2m (all codes): 19% from 221. Weakest over 1m – 1m1f (all codes): 5.5% from 474.
- Who are Thesiger (IRE)'s siblings?
- Out of Tymora (USA), Thesiger (IRE) has 5 other produce in our archive, 2 of them winners. Most wins: L'Astronome (GB) (3). Highest grade won: Group 2 (L'Astronome (GB)). The wins came over 6f–1m3f. As at Oct 2026.