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Horse profile

Ribchestina (IRE)

4yo filly (at last run, Oct 2025) · Trainer Jim & Suzi Best · Owner Ms Camilla Jade White
by Ribchester (IRE) out of Infatuation (GB) (Invincible Spirit)
9 runs · 6 courses · from Apr 2023
As at 25 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Won at Naas New yard Last run 30 Oct 2025 · 7th of 8 Last raced off OR 73
KTB Profile

Ribchestina is a filly who won one of nine starts on turf. She won the Irish Stallion Farms EBF Fillies Maiden at Naas over 6f to 7f on heavy ground in Apr 2023. All her other runs have come over 6f to 7f. Her last run, at Bath in Oct 2025, was her first for Jim and Suzi Best and she finished 7 of 8 in a Class 5 handicap off an official rating of 73, 11 lb below her highest ever mark.

Based on 9 archived runs · run-style from 4 commented runs since May 2025 · updated 25 Oct 2026
KTB at a glance OR ↓ 11lb off peak
Official rating73↓ 11lb off peak
73 73–84

KTB Speed and Rating

KTB Speed

Best recent Speed 99 the best of the last 3 graded (A or B) runs · Gowran Park, 15 Jun 2025

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 →

Flat 9 figures · best 99A · median 88
GoingRunsBestMedianSince 25 Oct 2025
Soft499A90.5—
Good389C87—
Heavy290A74.51 run · —
DistanceRunsBestMedianSince 25 Oct 2025
6f – 7f899A88.5—
Under 6f1——1 run · —

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

KTB Rating

Best recent KTB Rating 86A the best of the last 3 rated runs · Gowran Park, 15 Jun 2025 Official rating 73 at the last run, 30 Oct 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 →

Flat 9 figures · best 93A · median 76
GoingRunsBestMedianSince 25 Oct 2025
Soft486A74—
Good391B78—
Heavy293A681 run · —
DistanceRunsBestMedianSince 25 Oct 2025
6f – 7f893A77—
Under 6f1——1 run · —

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 9 figures from 9 runs · 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.

Run style from 4 analysed runs since May 2025

  • Held up 2 (50%) · 0 wins
  • Prominent 2 (50%) · 0 wins

Pedigree intelligence

Sire
Ribchester (IRE)

Progeny in our archive have won 9% of 2,754 runs since Jan 2008 (261 horses).

Strongest on heavy going: 15.4% from 117. Strongest at trips under 6f (all codes): 14.1% from 213.

GoingRunsWinsSRvs sireThis horse
Firm8112.5%+3.5—
Good to Firm337329.5%+0.5—
Good581559.5%+0.50 from 3
Good to Soft323278.4%−0.6—
Soft395358.9%−0.10 from 4
Heavy1171815.4%+6.41 from 2
Standard (AW)993818.2%−0.8—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f2133014.1%+5.10 from 1
6f – 7f1,154988.5%−0.51 from 8
1m – 1m1f726567.7%−1.3—
1m2f – 1m4f4084110%+1—
1m5f – 2m161159.3%+0.3—
2m1f – 2m4f84910.7%+1.7—
2m5f – 3m700%−9—
Over 3m100%−9—

Flat and jumps together (all codes) · since Jan 2008 · as at 24 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Infatuation (GB) (Invincible Spirit)

5 siblings in the archive, 3 winners — best of them Fixation (IRE) (4 wins).

The wins came over 1m–2m1½f.

ProduceRunsWinsWin tripsBest grade
Fixation (IRE)1341m2f–1m4½f—
Cossack Chach (IRE)1222m1f–2m1½f—
Sense Of Romance (IRE)1711m—
Shaqra Diamond (IRE)10——
Highland Obsession (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Soft 4 0 0% −4.00
Good 3 0 0% −3.00
Heavy 2 1 50% +11.00

ClassRunsWinsSR£1
Class 5 1 0 0% −1.00

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Gowran Park 2 0 0% −2.00
Naas 2 1 50% +11.00
Bath 1 0 0% −1.00
Cork 1 0 0% −1.00
Roscommon 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 8 1 13% +5.00
Under 6f 1 0 0% −1.00

JockeyRunsWinsSR£1
Robbie Colgan 4 1 25% +9.00
Jamie Powell 3 0 0% −3.00
Rob Hornby 1 0 0% −1.00
W J Lee 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 8 1 13% +5.00
Hood 1 0 0% −1.00

SeasonRunsWinsSR£1
2025 4 0 0% −4.00
2024 2 0 0% −2.00
2023 3 1 33% +10.00

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

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2025 · 4 runs
30 Oct 25+125d Bath BeatWright: Beat The Wright Way Handicap Class 5 · 5.5f · Heavy · 8 ran Knocked at the off - settled near the back - pushed along with little response over 2f out then dropped away quickly 7/8 2 9-10 7359C43C Rob Hornby 22/1
27 Jun 25+12d Curragh JJ Mahon & Sons Handicap 7f · Good · 15 ran Held up towards the back of the pack - pushed along with no headway approaching final furlongs - couldn't quicken inside final furlong - well held at the finish 13/15 ¾ 8-11 7689C65A Jamie Powell 9/2F
15 Jun 25+26d Gowran Park Irish Stallion Farms EBF Fillies Handicap 7f · Soft · 9 ran Sat close up early - second at halfway then driven out entering the straight - third with a furlong left and unable to close final 150 yards finishing 4th 4/9 nk 9-8 7799A86A Jamie Powell 10/3J
20 May 25+379d Cork Blackwater Apprentice Handicap 7f · Good · 6 ran Settled just behind the front-runner early - hit the front approaching 2f - extended the margin by halfway - edge cut into inside the final furlong - collared close home and unable to find the winning burst 2/6 ½ 9-8 7677A91B Jamie Powell 8/1
2024 · 2 runs
06 May 24+13d Curragh Irish Stallion Farms European Breeders Fund Fillies Handicap 7f · Soft · 10 ran 6/10 4½ 9-8 8288A72A Robbie Colgan 20/1
23 Apr 24+245d Gowran Park Irish Stallion Farms EBF Race 7f · Soft · 5 ran 3/5 3¼ 9-4 8393C76B Robbie Colgan 20/1
2023 · 3 runs
22 Aug 23+93d Roscommon Irish EBF Auction Series Race 7.5f · Yielding To Soft · 7 ran 6/7 3¼ 8-13 8447C52C Robbie Colgan 10/3
21 May 23+27d Naas Coolmore Stud Irish EBF Fillies Sprint Stakes (Group 3) 6f · Good · 13 ran 4/13 1¼ 9-2 —87C78A W J Lee 13/8F
24 Apr 23 Naas Irish Stallion Farms EBF Fillies Maiden 6f · Soft To Heavy · 9 ran 1/9 9-2 —90A93A Robbie Colgan 12/1

Quick answers

How many races has Ribchestina won?
Ribchestina (IRE) won 1 of 9 archived starts between 2023 and 2025, a strike rate of 11.1%. Placed 2 times in total (22.2% of starts).
Who trains Ribchestina?
Ribchestina (IRE) is trained by Jim & Suzi Best, who saddled the horse on its most recent run on 30 October 2025.
Who is Ribchestina's sire?
Ribchestina (IRE) is by Ribchester (IRE) out of Infatuation (GB), whose sire is Invincible Spirit.
What is Ribchestina's official rating?
The most recent official rating on record is 73, from the run on 30 October 2025. The highest on record is 84.
What is Ribchestina's sire's record?
Ribchester (IRE)'s progeny in our archive have won 9% of 2,754 runs since Jan 2008 (261 horses), Flat and jumps together. Strongest on heavy going: 15.4% from 117. Strongest at trips under 6f (all codes): 14.1% from 213.
Who are Ribchestina's siblings?
Out of Infatuation (GB), Ribchestina (IRE) has 5 other produce in our archive, 3 of them winners. Most wins: Fixation (IRE) (4). The wins came over 1m–2m1½f. As at Oct 2026.

Record shown from April 2023. 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.