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Horse profile

Indigo Sierra (IRE)

2yo filly (at last run, Oct 2025) · Last trainer Iain Jardine · Last owner Dave Stone
5 runs · 5 courses · from Jun 2025
As at 1 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 4 Oct 2025 — 392 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2025 · 8th of 8 Last raced off OR 52
KTB Profile

Indigo Sierra (IRE) is a filly by Space Blues out of an Arcano mare who failed to win in five starts between Jun 2025 and Oct 2025. She raced exclusively over 6f to 7f on turf and all-weather surfaces, recording a highest official rating of 54. Her last run, at Newcastle (AW) in Oct 2025, saw her finish 8 of 8 in a Class 6 nursery off a mark of 52. She was aged 2 at her last run in Oct 2025.

Based on 5 archived runs · run-style from 3 commented runs since Jun 2025 · updated 1 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 74 the best of the last 3 graded (A or B) runs · Wetherby, 19 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 5 figures · best 74A · median 55
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)255A54—
Good to Soft1———
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f574A55—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 39A the best of the last 3 rated runs · Southwell (AW), 1 Aug 2025 Official rating 52 at the last run, 4 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 — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 5 figures · best 54A · median 39
GoingRunsBestMedianSince 1 Nov 2025
Standard (AW)239A29.5—
Good to Soft1———
Good to Firm1———
Good1———
DistanceRunsBestMedianSince 1 Nov 2025
6f – 7f554A39—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 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 3 analysed runs since Jun 2025

  • Led 1 (33%) · 0 wins
  • Prominent 1 (33%) · 0 wins
  • Mid-division 1 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 12.8% of 736 runs since Mar 2025 (130 horses).

Strongest on good to firm going: 16% from 169.

GoingRunsWinsSRvs sireThis horse
Good to Firm1692716%+3.20 from 1
Good1602113.1%+0.30 from 1
Good to Soft811316%+3.20 from 1
Soft9166.6%−6.2—
Heavy2229.1%−3.7—
Standard (AW)2132511.7%−1.10 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f46510.9%−1.9—
6f – 7f3735013.4%+0.60 from 5
1m – 1m1f2002211%−1.8—
1m2f – 1m4f1081614.8%+2—
1m5f – 2m7114.3%+1.5—
2m1f – 2m4f200%−12.8—

Flat and jumps together (all codes) · since Mar 2025 · as at 31 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

3 siblings in the archive, 2 winners — best of them Call Me Betty (IRE) (3 wins).

The wins came over 5f–7f; the highest grade won is Class 4 (Love Wars (IRE)).

ProduceRunsWinsWin tripsBest grade
Call Me Betty (IRE)1736f–7fClass 5
Love Wars (IRE)715fClass 4
Lightening Zebo (IRE)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Good to Soft 1 0 0% −1.00
Good to Firm 1 0 0% −1.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 6 2 0 0% −2.00
Class 5 2 0 0% −2.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Newcastle (AW) 1 0 0% −1.00
Southwell (AW) 1 0 0% −1.00
Carlisle 1 0 0% −1.00
Wetherby 1 0 0% −1.00
Hamilton 1 0 0% −1.00

JockeyRunsWinsSR£1
Andrew Mullen 1 0 0% −1.00
Daniel Muscutt 1 0 0% −1.00
Connor Beasley 1 0 0% −1.00
Lewis Edmunds 1 0 0% −1.00
Mohammed Tabti 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

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
2025 · 5 runs
04 Oct 25+64d Newcastle (AW) Download The Racecourse App Raceday Ready Nursery Class 6 · 6f · Standard · 8 ran Raced with plenty of enthusiasm early - went to front before being overtaken 2f out - dropped away inside final furlong to finish eighth 8/8 2¼ 8-10 5255A20A Andrew Mullen 25/1
01 Aug 25+22d Southwell (AW) Prestige Safety Construction Safety Specialists Nursery Class 6 · 7f · Standard · 7 ran Set the pace early - driven on approaching 2f out then overtaken inside the final furlong - dropped away close home to finish 6th 6/7 2¼ 9-9 5453A39A Daniel Muscutt 15/2
10 Jul 25+21d Carlisle Muckle Maiden Fillies' Stakes (GBB Race) Class 5 · 7f · Good To Soft · 8 ran Sat close to the pace early - pushed along with 2f to go - dropped away quickly - finished sixth 6/8 12 9-2 —47C35C Connor Beasley 66/1
19 Jun 25+14d Wetherby Vertu Vauxhall Knaresborough EBF Restricted Maiden Fillies' Stakes Class 4 · 7f · Good To Firm · 8 ran Held mid-pack early - closed on the front group with two furlongs left - pushed along with a furlong to travel - lost touch and dropped away close home 5/8 3 9-0 —74A54A Lewis Edmunds 100/1
05 Jun 25 Hamilton Sodexo Live 2YO Series EBF Maiden Fillies' Stakes (GBB Race) Class 5 · 6f · Good · 6 ran Drifted right from the off - raced wide up with the pace before edging right from halfway - lost touch inside the final furlong 5/6 3¼ 8-11 —58A40B Mohammed Tabti 40/1

Quick answers

How many races has Indigo Sierra won?
Indigo Sierra (IRE) has yet to win, from 5 archived starts in 2025.
Who trained Indigo Sierra?
Indigo Sierra (IRE) was trained by Iain Jardine on the most recent run on record, at Newcastle (AW) on 4 October 2025.
Who is Indigo Sierra's sire?
Indigo Sierra (IRE) is by Space Blues (IRE) out of Ariena (IRE), whose sire is Arcano.
What is Indigo Sierra's official rating?
The most recent official rating on record is 52, from the run on 4 October 2025. The highest on record is 54.
What is Indigo Sierra's sire's record?
Space Blues (IRE)'s progeny in our archive have won 12.8% of 736 runs since Mar 2025 (130 horses), Flat and jumps together. Strongest on good to firm going: 16% from 169.
Who are Indigo Sierra's siblings?
Out of Ariena (IRE), Indigo Sierra (IRE) has 3 other produce in our archive, 2 of them winners. Most wins: Call Me Betty (IRE) (3). Highest grade won: Class 4 (Love Wars (IRE)). The wins came over 5f–7f. As at Nov 2026.

Record shown from June 2025. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.