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Horse profile

Chicago Lightening (GB)

3yo filly (at last run, Oct 2022) · Last trainer S M Duffy · Last owner John M Keogh
by Night Of Thunder (IRE) out of Cape Rising (IRE) (Cape Cross)
11 runs · 5 courses · from Nov 2021
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 21 Oct 2022 — 1,467 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2022 · 8th of 11 Won at Gowran Park New yard Last raced off OR 74
KTB Profile

Chicago Lightening (GB) is 1 from 11. Hasn't won since Aug 2022. The win came on turf — 0 from 5 on the all-weather. Last raced off a career-high mark of 74.

Based on 11 archived runs · updated 27 Oct 2026
KTB at a glance Won on turf, 0 on AW OR at career high
Official rating74At career-high mark
74 63–74

KTB Speed and Rating

KTB Speed

Best recent Speed 106 the best of the last 3 graded (A or B) runs · Gowran Park, 31 Aug 2022

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 11 figures · best 106A · median 82
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)582A81—
Good3104C87—
Good to Firm1———
Good to Soft1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f8104C81.5—
1m – 1m1f3106A82—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 11 figures from 11 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 95A the best of the last 3 rated runs · Gowran Park, 31 Aug 2022 Official rating 74 at the last run, 21 Oct 2022

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 11 figures · best 95A · median 79
GoingRunsBestMedianSince 27 Oct 2025
Standard (AW)579A68—
Good386A83—
Good to Firm1———
Good to Soft1———
Soft1———
DistanceRunsBestMedianSince 27 Oct 2025
6f – 7f886A78—
1m – 1m1f395A79—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 11 figures from 11 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

Progeny in our archive have won 16.3% of 5,084 runs since Jan 2008 (563 horses).

Weakest over 1m5f – 2m (all codes): 7% from 158.

GoingRunsWinsSRvs sireThis horse
Firm4250%+33.7—
Good to Firm83115418.5%+2.21 from 1
Good1,22019916.3%00 from 3
Good to Soft5809215.9%−0.40 from 1
Soft70812016.9%+0.60 from 1
Heavy2173616.6%+0.3—
Standard (AW)1,52422414.7%−1.60 from 5
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3836015.7%−0.6—
6f – 7f2,11837217.6%+1.30 from 8
1m – 1m1f1,36320615.1%−1.21 from 3
1m2f – 1m4f1,00417217.1%+0.8—
1m5f – 2m158117%−9.3—
2m1f – 2m4f47510.6%−5.7—
2m5f – 3m9111.1%−5.2—
Over 3m200%−16.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Cape Rising (IRE) (Cape Cross)

2 siblings in the archive, 1 winner — best of them George Ridsdale (GB) (4 wins).

The wins came over 1m–1m7½f; the highest grade won is Class 4 (George Ridsdale (GB)).

ProduceRunsWinsWin tripsBest grade
George Ridsdale (GB)2441m–1m7½fClass 4
Cape Warrior (GB)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 5 0 0% −5.00
Good 3 0 0% −3.00
Good to Firm 1 1 100% +2.00
Good to Soft 1 0 0% −1.00
Soft 1 0 0% −1.00

CourseRunsWinsSR£1
Dundalk (AW) 5 0 0% −5.00
Gowran Park 2 1 50% +1.00
Curragh 2 0 0% −2.00
Cork 1 0 0% −1.00
Leopardstown 1 0 0% −1.00

DistanceRunsWinsSR£1
6f – 7f 8 0 0% −8.00
1m – 1m1f 3 1 33% +0.00

JockeyRunsWinsSR£1
Ben Coen 6 1 17% −3.00
Shane B Kelly 3 0 0% −3.00
Chris Hayes 1 0 0% −1.00
Ms S Verling 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 4 0 0% −4.00
Tongue tie 4 0 0% −4.00
Cheekpieces 2 0 0% −2.00
Tongue tie + cheekpieces 1 1 100% +2.00

SeasonRunsWinsSR£1
2022 10 1 10% −7.00
2021 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
2022 · 10 runs
21 Oct 22+51d Dundalk (AW) William Hill Bet Boost Fillies Claiming Race 7f · Standard · 11 ran 8/11 2¾ 10-0 7461A60A Chris Hayes 12/1
31 Aug 22+19d Gowran Park Membership At Gowran Park Fillies Claiming Race 8f · Good To Firm · 11 ran 1/11 9-5 67106A95A Ben Coen 2/1F
12 Aug 22+20d Cork Follow Us On Social Media Handicap (47-65) 7f · Good · 16 ran 2/16 1½ 9-13 6478C86A Ben Coen 3/1F
23 Jul 22+11d Gowran Park Lyrath Estate Hotel & MacDonagh Junction Shopping Centre Ladies Day 2022 Apprentice Handicap (47-65) (Div 2) 7f · Good · 16 ran 2/16 shd 9-0 63104C83A Ms S Verling 7/1
12 Jul 22+33d Dundalk (AW) William Hill Best Odds Guaranteed Handicap 7f · Standard · 12 ran 6/12 3 9-5 6682A66A Ben Coen 3/1
09 Jun 22+8d Leopardstown Leopardstown Handicap (47-75) 8f · Good To Yielding · 15 ran 5/15 1½ 9-7 6874C69A Shane B Kelly 7/1
01 Jun 22+12d Curragh TRI Equestrian Maiden 6.5f · Good · 16 ran 5/16 ½ 9-3 7087C81A Ben Coen 7/2
20 May 22+84d Curragh William Hill Play Responsibly Irish European Breeders Fund Fillies Maiden 6f · Yielding · 15 ran 4/15 nk 9-3 7195C77A Ben Coen 5/2F
25 Feb 22+49d Dundalk (AW) Irish Stallion Farms EBF Fillies Maiden 8f · Standard · 13 ran 3/13 ¾ 9-3 7382B79A Shane B Kelly 5/2F
07 Jan 22+42d Dundalk (AW) Follow Us On Twitter At DundalkStadium Maiden 7f · Standard · 14 ran 2/14 nk 9-2 —81B79A Shane B Kelly 5/4F
2021 · 1 run
26 Nov 21 Dundalk (AW) Irish Stallion Farms EBF Fillies Maiden 6f · Standard · 9 ran 3/9 ¾ 9-2 —73A68A Ben Coen 4/1

Quick answers

How many races has Chicago Lightening won?
Chicago Lightening (GB) won 1 of 11 archived starts between 2021 and 2022, a strike rate of 9.1%. Placed 6 times in total (54.5% of starts).
Who trained Chicago Lightening?
Chicago Lightening (GB) was trained by S M Duffy on the most recent run on record, at Dundalk (AW) on 21 October 2022.
Who is Chicago Lightening's sire?
Chicago Lightening (GB) is by Night Of Thunder (IRE) out of Cape Rising (IRE), whose sire is Cape Cross.
What is Chicago Lightening's official rating?
The most recent official rating on record is 74, from the run on 21 October 2022. That is also the highest on record.
What is Chicago Lightening's sire's record?
Night Of Thunder (IRE)'s progeny in our archive have won 16.3% of 5,084 runs since Jan 2008 (563 horses), Flat and jumps together. Weakest over 1m5f – 2m (all codes): 7% from 158.
Who are Chicago Lightening's siblings?
Out of Cape Rising (IRE), Chicago Lightening (GB) has 2 other produce in our archive, 1 of them a winner. Most wins: George Ridsdale (GB) (4). Highest grade won: Class 4 (George Ridsdale (GB)). The wins came over 1m–1m7½f. As at Oct 2026.

Record shown from November 2021. 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.