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Horse profile

Sea Swift (IRE)

4yo filly (at last run, Sep 2017) · Last trainer D K Weld · Last owner Calumet Farm
by High Chaparral (IRE) out of Agnetha (GER) (Big Shuffle)
12 runs · 9 courses · from Apr 2016
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 Sep 2017 — 3,335 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2017 · 13th of 13 2 wins · Sligo & Naas Last raced off OR 95
KTB Profile

Sea Swift (IRE) is 2 from 12. Hasn't won since Aug 2016.

Based on 12 archived runs · updated 28 Oct 2026
Official rating95↓ 4lb off peak
95 87–99

KTB Speed and Rating

KTB Speed

Best recent Speed 121 the best of the last 3 graded (A or B) runs · Roscommon, 10 Jul 2017

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 138C · median 97
GoingRunsBestMedianSince 28 Oct 2025
Soft4101A90.5—
Heavy2138C76.5—
Good to Firm2116A98—
Good to Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f5138C116—
1m – 1m1f4101A88.5—

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 78B the best of the last 3 rated runs · Killarney, 23 Aug 2017 Official rating 95 at the last run, 10 Sep 2017

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 12 figures · best 102A · median 83
GoingRunsBestMedianSince 28 Oct 2025
Heavy495B77—
Soft4102A83—
Good to Firm289A76—
Good to Soft291A84.5—
DistanceRunsBestMedianSince 28 Oct 2025
1m2f – 1m4f695B83.5—
1m – 1m1f6102A75.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 12 figures from 12 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 is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
High Chaparral (IRE)

Progeny in our archive have won 10.3% of 8,730 runs since Jan 2008 (682 horses).

Weakest over 2m5f – 3m (all codes): 6.2% from 419.

GoingRunsWinsSRvs sireThis horse
Firm48714.6%+4.3—
Good to Firm1,25413510.8%+0.50 from 2
Good2,21622410.1%−0.2—
Good to Soft1,07612311.4%+1.11 from 2
Soft1,6781549.2%−1.10 from 4
Heavy6307011.1%+0.81 from 4
Standard (AW)1,82818810.3%0—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f381026.3%+16—
6f – 7f726729.9%−0.4—
1m – 1m1f1,44015410.7%+0.41 from 6
1m2f – 1m4f2,86532311.3%+11 from 6
1m5f – 2m2,2262219.9%−0.4—
2m1f – 2m4f956889.2%−1.1—
2m5f – 3m419266.2%−4.1—
Over 3m60711.7%+1.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Agnetha (GER) (Big Shuffle)

11 siblings in the archive, 9 winners — best of them Dancing King (IRE) (5 wins).

The wins came over 5f–1m6½f; the highest grade won is Group 3 (Dancing King (IRE)).

ProduceRunsWinsWin tripsBest grade
Dancing King (IRE)1151m3f–1m6½fGroup 3
Morning Skye (IRE)3131m2f–1m4fClass 5
Der Meister (IRE)431m2f–1m4fClass 3
Anaverna (IRE)821m½f–1m1f—
Scarlet O'Hara (IRE)1517f—
Right Honourable (IRE)317f—
Starstruck (IRE)711m2½f—
April (IRE)1015f—
Queen Mia (IRE)2011m½fClass 6
Secret Locket (IRE)120——
Abbakhan (IRE)20——

Record by conditions

GoingRunsWinsSR£1
Heavy 4 1 25% −1.25
Soft 4 0 0% −4.00
Good to Firm 2 0 0% −2.00
Good to Soft 2 1 50% +0.88

CourseRunsWinsSR£1
Curragh 2 0 0% −2.00
Gowran Park (IRE) 2 0 0% −2.00
Naas 2 1 50% +0.88
Killarney 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Roscommon 1 0 0% −1.00
Cork 1 0 0% −1.00
Sligo 1 1 100% +1.75
Leopardstown 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 6 1 17% −3.25
1m – 1m1f 6 1 17% −3.12

JockeyRunsWinsSR£1
Pat Smullen 9 2 22% −3.37
Leigh Roche 3 0 0% −3.00

HeadgearRunsWinsSR£1
Hood 7 0 0% −7.00
None 5 2 40% +0.63

SeasonRunsWinsSR£1
2017 7 0 0% −7.00
2016 5 2 40% +0.63

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
2017 · 7 runs
10 Sep 17+18d Curragh Irish Stallion Farms EBF 'Northfields' Handicap 10f · Soft To Heavy · 13 ran 13/13 1¾ 8-12 9515C65C Pat Smullen 16/1
23 Aug 17+7d Killarney Irish Examiner Race 11f · Soft · 5 ran 2/5 3¾ 9-5 9784C78B Pat Smullen 3/1
16 Aug 17+31d Gowran Park Irish Stallion Farms EBF Hurry Harriet Stakes (Fillies Listed) 9.5f · Soft · 14 ran 11/14 5½ 9-7 9878C62C Leigh Roche 16/1
16 Jul 17+6d Curragh Kilboy Estate Stakes (Fillies' Group 2) 9f · Good To Firm · 7 ran 7/7 15 9-9 9980C63C Pat Smullen 14/1
10 Jul 17+22d Roscommon Lenebane Stakes (Listed) 11.5f · Good To Yielding · 10 ran 7/10 ½ 9-6 99121A78A Pat Smullen 12/1
18 Jun 17+49d Cork Munster Oaks Stakes (Fillies' Group 3) 12f · Good To Firm · 10 ran 6/10 ½ 9-9 99116A89A Pat Smullen 4/1
30 Apr 17+196d Gowran Park (IRE) Irish Stallion Farms European Breeders Fund Victor McCalmont Memorial Stakes () 9.5f · Soft · 9 ran 2/9 1¼ 9-9 9997A102A Pat Smullen 8/1
2016 · 5 runs
16 Oct 16+28d Naas Anjaal E.B.F. Bluebell Stakes (Fillies Listed) 12f · Soft To Heavy · 15 ran 3/15 1 9-0 94138C89A Pat Smullen 9/2
18 Sep 16+46d Gowran Park (IRE) Denny Cordell Lavarack & Lanwades Stud Fillies Stakes 9.5f · Soft · 12 ran 5/12 1 9-0 96101A88A Leigh Roche 7/2
03 Aug 16+42d Sligo Students Day 28th September Race 10.5f · Heavy · 4 ran 1/4 9-4 87—95B Pat Smullen 7/4F
22 Jun 16+77d Naas Coral.ie E.B.F. Fillies Maiden 8f · Good To Yielding · 18 ran 1/18 9-0 ——91A Pat Smullen 15/8F
06 Apr 16 Leopardstown Racecourse Of The Year Maiden 8f · Soft To Heavy · 16 ran 7/16 1 9-0 ——63A Leigh Roche 25/1

Quick answers

How many races has Sea Swift won?
Sea Swift (IRE) won 2 of 12 archived starts between 2016 and 2017, a strike rate of 16.7%. Placed 5 times in total (41.7% of starts).
Who trained Sea Swift?
Sea Swift (IRE) was trained by D K Weld on the most recent run on record, at Curragh on 10 September 2017.
Who is Sea Swift's sire?
Sea Swift (IRE) is by High Chaparral (IRE) out of Agnetha (GER), whose sire is Big Shuffle.
What going does Sea Swift prefer?
Sea Swift (IRE) has the best record on heavy going: 1 win from 4 starts (25%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Sea Swift's official rating?
The most recent official rating on record is 95, from the run on 10 September 2017. The highest on record is 99.
What is Sea Swift's sire's record?
High Chaparral (IRE)'s progeny in our archive have won 10.3% of 8,730 runs since Jan 2008 (682 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 6.2% from 419.
Who are Sea Swift's siblings?
Out of Agnetha (GER), Sea Swift (IRE) has 11 other produce in our archive, 9 of them winners. Most wins: Dancing King (IRE) (5). Highest grade won: Group 3 (Dancing King (IRE)). The wins came over 5f–1m6½f. As at Oct 2026.

Record shown from April 2016. 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.