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Horse profile

Tyrrhenus (IRE)

5yo gelding (at last run, Feb 2025) · Last trainer Dan Skelton · Last owner Bullen Smith Faulks
by Affinisea (IRE) out of Rostellan (IRE) (Flemensfirth)
1 run · 1 course · from Feb 2025
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 22 Feb 2025 — 607 days ago. Our archive can't say whether the horse is still in training.
Last run Feb 2025 · 8th of 12
KTB Profile

Tyrrhenus made a single start in Feb 2025 when he finished 8 of 12 in a Class 4 maiden hurdle at Chepstow over 2m1f to 2m4f on soft ground. The gelding is by Affinisea whose progeny have won 161 of 1,246 runs since Jan 2008 at a rate of 12.9 per cent. His dam Rostellan has produced two winners from three runners to race including West Balboa with four wins. He was aged 5 at his last run in Feb 2025.

Based on 1 archived run · run-style from 1 commented run since Feb 2025 · updated 22 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed — no A or B graded figure in the last 3 runs; the figures below carry grade C

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 →

Jumps 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 92C the best of the last 1 rated run · Chepstow, 22 Feb 2025

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Jumps 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · as at 4 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

Sire

Progeny in our archive have won 13% of 1,255 runs since Jan 2008 (198 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm8225%+12—
Good4505712.7%−0.3—
Good to Soft3214112.8%−0.2—
Soft3394613.6%+0.60 from 1
Heavy1351712.6%−0.4—
Standard (AW)200%−13—
Distance (all codes)RunsWinsSRvs sireThis horse
1m2f – 1m4f8225%+12—
1m5f – 2m4645211.2%−1.8—
2m1f – 2m4f5397413.7%+0.70 from 1
2m5f – 3m2103014.3%+1.3—
Over 3m34514.7%+1.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Rostellan (IRE) (Flemensfirth)

3 siblings in the archive, 2 winners — best of them West Balboa (IRE) (4 wins).

The wins came over 2m½f–3m½f; the highest grade won is Class 1 (West Balboa (IRE)).

ProduceRunsWinsWin tripsBest grade
West Balboa (IRE)1642m4f–3m½fClass 1
Cottie (IRE)2622m½f–2m3f—
Galloping Pride (IRE)90——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
22 Feb 25 Chepstow Pertemps Network Maiden Hurdle (GBB Race) Class 4 · 19.5f · Soft · 12 ran Settled near the back early - made brief progress past the 3rd but faded and clipped the 4th - way adrift approaching 3 out - finished a distant last 8/12 2¾ 11-6 75C92C Tristan Durrell 6/1

Quick answers

How many races has Tyrrhenus (IRE) won?
Tyrrhenus (IRE) has yet to win, from 1 archived start in 2025.
Who trained Tyrrhenus (IRE)?
Tyrrhenus (IRE) was trained by Dan Skelton on the most recent run on record, at Chepstow on 22 February 2025.
Who is Tyrrhenus (IRE)'s sire?
Tyrrhenus (IRE) is by Affinisea (IRE) out of Rostellan (IRE), whose sire is Flemensfirth.
What is Tyrrhenus (IRE)'s sire's record?
Affinisea (IRE)'s progeny in our archive have won 13% of 1,255 runs since Jan 2008 (198 horses), Flat and jumps together.
Who are Tyrrhenus (IRE)'s siblings?
Out of Rostellan (IRE), Tyrrhenus (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: West Balboa (IRE) (4). Highest grade won: Class 1 (West Balboa (IRE)). The wins came over 2m½f–3m½f. As at Oct 2026.

Record shown from February 2025. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.