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Horse profile

Mystery Power (IRE)

3yo colt (at last run, Jul 2020) · Last trainer Richard Hannon · Last owner King Power Racing Co Ltd
by No Nay Never (USA) out of Gems (GB) (Haafhd)
8 runs · 5 courses · from Jun 2019
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 31 Jul 2020 — 2,287 days ago. Our archive can't say whether the horse is still in training.
Last run Jul 2020 · 4th of 5 2 wins · Newmarket & Haydock Last raced off OR 105
KTB Profile

Mystery Power (IRE) is 2 from 8, including a Group 2 win. The biggest win we hold: the bet365 Superlative Stakes at Newmarket (Jul 2019). Hasn't won since Jul 2019.

Based on 8 archived runs · updated 5 Nov 2026
Official rating105↓ 7lb off peak
105 105–112

KTB Speed and Rating

KTB Speed

Best recent Speed 97 the best of the last 3 graded (A or B) runs · Newbury, 21 Sep 2019

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 8 figures · best 97A · median 78
GoingRunsBestMedianSince 5 Nov 2025
Good to Firm397A93—
Good to Soft293A87.5—
Soft274C72—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f697A78—
1m – 1m1f293A78.5—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 8 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 93A the best of the last 3 rated runs · Newmarket, 9 Jul 2020 Official rating 105 at the last run, 31 Jul 2020

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 8 figures · best 106A · median 88
GoingRunsBestMedianSince 5 Nov 2025
Good to Firm3106A99—
Good to Soft295A94—
Soft277A76.5—
Good1———
DistanceRunsBestMedianSince 5 Nov 2025
6f – 7f6106A89—
1m – 1m1f293A87.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 8 figures from 8 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 12.1% of 6,362 runs since Apr 2018 (708 horses).

Weakest on good to soft going: 9.1% from 618. Weakest over 1m5f – 2m (all codes): 7.5% from 186.

GoingRunsWinsSRvs sireThis horse
Firm16531.3%+19.2—
Good to Firm92712213.2%+1.11 from 3
Good1,49018112.1%00 from 1
Good to Soft618569.1%−31 from 2
Soft85111012.9%+0.80 from 2
Heavy2853713%+0.9—
Standard (AW)2,17525911.9%−0.2—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f91512313.4%+1.3—
6f – 7f3,40744313%+0.92 from 6
1m – 1m1f1,18913111%−1.10 from 2
1m2f – 1m4f583549.3%−2.8—
1m5f – 2m186147.5%−4.6—
2m1f – 2m4f7756.5%−5.6—
2m5f – 3m500%−12.1—

Flat and jumps together (all codes) · since Apr 2018 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Gems (GB) (Haafhd)

7 siblings in the archive, 6 winners — best of them Fayez (IRE) (9 wins).

The wins came over 6f–1m4f; the highest grade won is Group 2 (Great Barrier Reef (IRE)).

ProduceRunsWinsWin tripsBest grade
Fayez (IRE)4996f–1m2fClass 2
Great Barrier Reef (IRE)536fGroup 2
Seaella (IRE)1026f–7fClass 3
Yarrawonga (IRE)411m4f—
Pimlico (IRE)1011mClass 5
Bijoux (IRE)511mClass 4
Bindi Sue (IRE)10——

Record by conditions

GoingRunsWinsSR£1
Good to Firm 3 1 33% +5.00
Good to Soft 2 1 50% +3.00
Soft 2 0 0% −2.00
Good 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 7 1 14% +1.00
Class 4 1 1 100% +4.00

CourseRunsWinsSR£1
Newmarket 3 1 33% +5.00
Goodwood 2 0 0% −2.00
Ascot 1 0 0% −1.00
Newbury 1 0 0% −1.00
Haydock 1 1 100% +4.00

DistanceRunsWinsSR£1
6f – 7f 6 2 33% +7.00
1m – 1m1f 2 0 0% −2.00

JockeyRunsWinsSR£1
Silvestre De Sousa 4 0 0% −4.00
Oisin Murphy 2 1 50% +6.00
Ryan Moore 1 0 0% −1.00
Rossa Ryan 1 1 100% +4.00

SeasonRunsWinsSR£1
2020 3 0 0% −3.00
2019 5 2 40% +8.00

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
2020 · 3 runs
31 Jul 20+22d Goodwood Bonhams Thoroughbred Stakes (Group 3) Class 1 · 1m · Good To Firm · 5 ran 4/5 2½ 9-1 10564C82B Silvestre De Sousa 14/1
09 Jul 20+21d Newmarket Bahrain International Sir Henry Cecil Stakes (Listed) Class 1 · 1m · Good To Soft · 7 ran 2/7 6 9-3 10793A93A Silvestre De Sousa 14/1
18 Jun 20+250d Ascot Jersey Stakes (Group 3) Class 1 · 7f · Soft · 13 ran 9/13 1¼ 9-1 10974C76A Silvestre De Sousa 18/1
2019 · 5 runs
12 Oct 19+21d Newmarket Darley Dewhurst Stakes (Group 1) Class 1 · 7f · Soft · 9 ran 7/9 3¼ 9-1 11070A77A Oisin Murphy 20/1
21 Sep 19+53d Newbury Dubai Duty Free Mill Reef Stakes (Group 2) Class 1 · 6f · Good To Firm · 8 ran 2/8 1½ 9-4 11197A99A Ryan Moore 9/4J
30 Jul 19+17d Goodwood Qatar Vintage Stakes (Group 2) Class 1 · 7f · Good · 7 ran 6/7 1 9-4 11267C83C Silvestre De Sousa 6/1
13 Jul 19+21d Newmarket bet365 Superlative Stakes (Group 2) Class 1 · 7f · Good To Firm · 8 ran 1/8 9-1 —93A106A Oisin Murphy 7/1
22 Jun 19 Haydock Watch Racing TV Now Maiden Stakes (Plus 10) Class 4 · 7f · Good To Soft · 8 ran 1/8 9-5 —82B95A Rossa Ryan 4/1

Quick answers

How many races has Mystery Power won?
Mystery Power (IRE) won 2 of 8 archived starts between 2019 and 2020, a strike rate of 25%. Placed 4 times in total (50% of starts).
Who trained Mystery Power?
Mystery Power (IRE) was trained by Richard Hannon on the most recent run on record, at Goodwood on 31 July 2020.
Who is Mystery Power's sire?
Mystery Power (IRE) is by No Nay Never (USA) out of Gems (GB), whose sire is Haafhd.
What going does Mystery Power prefer?
Mystery Power (IRE) has the best record on good to firm going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Mystery Power's official rating?
The most recent official rating on record is 105, from the run on 31 July 2020. The highest on record is 112.
What is Mystery Power's sire's record?
No Nay Never (USA)'s progeny in our archive have won 12.1% of 6,362 runs since Apr 2018 (708 horses), Flat and jumps together. Weakest on good to soft going: 9.1% from 618. Weakest over 1m5f – 2m (all codes): 7.5% from 186.
Who are Mystery Power's siblings?
Out of Gems (GB), Mystery Power (IRE) has 7 other produce in our archive, 6 of them winners. Most wins: Fayez (IRE) (9). Highest grade won: Group 2 (Great Barrier Reef (IRE)). The wins came over 6f–1m4f. As at Nov 2026.

Record shown from June 2019. 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.