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Horse profile

Summa Peto (USA)

6yo gelding (at last run, Dec 2024) · Last trainer Michael Appleby · Last owner Michael Appleby
by Dialed In (USA) out of Unbridled Gem (USA) (Unbridled's Song)
22 runs · 8 courses · from Jun 2020
As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 9 Dec 2024 — 688 days ago. Our archive can't say whether the horse is still in training.
Last run Dec 2024 · 8th of 12 3 wins · Wolverhampton (AW) & Ayr Last raced off OR 72
KTB Profile

Summa Peto won three of 22 starts between Apr 2021 and Nov 2021. All three wins came over 1m – 1m1f, two of them in Class 3 handicaps on Standard going at Wolverhampton and one in a Class 5 maiden on Good to Firm at Ayr. The gelding, who was aged 6 at his last run in Dec 2024, finished 8 of 12 in a Class 5 handicap at Newcastle that day. He last raced off an official rating of 72, 20lb below his highest ever mark.

Based on 22 archived runs · run-style from 1 commented run since Dec 2024 · updated 28 Oct 2026
KTB at a glance OR ↓ 20lb off peak
Official rating72↓ 20lb off peak
72 72–92

KTB Speed and Rating

KTB Speed

Best recent Speed 84 the best of the last 3 graded (A or B) runs · Newcastle (AW), 27 Jul 2024

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 22 figures · best 113A · median 82
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)12113A86—
Good to Firm799C56—
Good283A80—
Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f16113A85.5—
6f – 7f577A67—
1m2f – 1m4f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 22 figures from 22 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 62A the best of the last 3 rated runs · Doncaster, 29 Jun 2024 Official rating 72 at the last run, 9 Dec 2024

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 22 figures · best 94A · median 70
GoingRunsBestMedianSince 28 Oct 2025
Standard (AW)1294A75.5—
Good to Firm783A69—
Good270A69.5—
Soft1———
DistanceRunsBestMedianSince 28 Oct 2025
1m – 1m1f1694A75—
6f – 7f582B69—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 22 figures from 22 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.

Pedigree intelligence

Sire
Dialed In (USA)

Progeny in our archive have won 12.8% of 94 runs since Jan 2008 (6 horses).

GoingRunsWinsSRvs sireThis horse
Good to Firm2328.7%−4.11 from 7
Good8112.5%−0.30 from 2
Good to Soft400%−12.8—
Soft300%−12.80 from 1
Standard (AW)56916.1%+3.32 from 12
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f14428.6%+15.8—
6f – 7f600%−12.80 from 5
1m – 1m1f17317.6%+4.83 from 16
1m2f – 1m4f4249.5%−3.30 from 1
1m5f – 2m1417.1%−5.7—
2m1f – 2m4f100%−12.8—

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
Unbridled Gem (USA) (Unbridled's Song)

No other produce in our archive. It holds racing in Great Britain, Ireland and France from 2005, so siblings racing elsewhere won’t appear here.

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 12 2 17% +1.83
Good to Firm 7 1 14% −3.75
Good 2 0 0% −2.00
Soft 1 0 0% −1.00

ClassRunsWinsSR£1
Class 4 7 0 0% −7.00
Class 3 7 2 29% +6.83
Class 5 4 1 25% −0.75
Class 2 3 0 0% −3.00
Class 1 1 0 0% −1.00

CourseRunsWinsSR£1
Wolverhampton (AW) 6 2 33% +7.83
Newcastle (AW) 5 0 0% −5.00
Ayr 5 1 20% −1.75
Ascot 2 0 0% −2.00
Doncaster 1 0 0% −1.00
Hamilton 1 0 0% −1.00
York 1 0 0% −1.00
Chelmsford City (AW) 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 16 3 19% +1.08
6f – 7f 5 0 0% −5.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Callum Rodriguez 7 1 14% −2.67
Joe Fanning 6 2 33% +6.75
Alistair Rawlinson 2 0 0% −2.00
George Buckell 1 0 0% −1.00
Taylor Fisher 1 0 0% −1.00
Rossa Ryan 1 0 0% −1.00
Billy Loughnane 1 0 0% −1.00
Graham Lee 1 0 0% −1.00
Tom Marquand 1 0 0% −1.00
Ben Curtis 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 18 3 17% −0.92
Cheekpieces 4 0 0% −4.00

SeasonRunsWinsSR£1
2024 5 0 0% −5.00
2023 2 0 0% −2.00
2022 4 0 0% −4.00
2021 8 3 38% +9.08
2020 3 0 0% −3.00

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
2024 · 5 runs
09 Dec 24+135d Newcastle (AW) Win 1M With BetMGM's Golden Goals Handicap Class 5 · 8f · Standard · 12 ran Moved over early to grab front spot along the inside - lost command inside final 2f - eased back through the field to finish 8th 8/12 7 9-6 7281A57A George Buckell 100/1
27 Jul 24+28d Newcastle (AW) Gainford Group Beeswing Ladies Day Handicap Class 4 · 8f · Standard · 13 ran 13/13 1¾ 9-3 7584B52A Taylor Fisher 33/1
29 Jun 24+168d Doncaster Get Raceday Ready Handicap (Str) Class 5 · 8f · Good To Firm · 7 ran 7/7 6½ 10-4 7756A62A Alistair Rawlinson 22/1
13 Jan 24+6d Wolverhampton (AW) Always Gamble Responsibly With BetUK Handicap Class 4 · 9.5f · Standard · 12 ran 12/12 1¼ 9-10 7888C54C Rossa Ryan 2/1F
07 Jan 24+51d Wolverhampton (AW) Stay Golden With BetMGM Safer Gambling Handicap Class 4 · 8.5f · Standard · 11 ran 5/11 nk 9-5 7883A81A Billy Loughnane 4/1F
2023 · 2 runs
17 Nov 23+196d Wolverhampton (AW) BetMGM - Stay Golden With Responsible Play Handicap Class 4 · 8.5f · Standard · 10 ran 5/10 1¾ 10-0 8099A85A Alistair Rawlinson 11/2
05 May 23+286d Newcastle (AW) At The Races App Form Study Handicap Class 4 · 7f · Standard · 12 ran 11/12 shd 9-6 8274A52A Joe Fanning 33/1
2022 · 4 runs
23 Jul 22+25d Newcastle (AW) Gainford Group Beeswing Ladies Day Handicap Class 4 · 8f · Standard To Slow · 13 ran 13/13 12 10-2 8570C70C Callum Rodriguez 16/1
28 Jun 22+35d Hamilton Stay At Hampton By Hilton Almada Mile Handicap Class 2 · 8.5f · Good To Firm · 9 ran 9/9 1 9-10 8843C58C Callum Rodriguez 18/1
24 May 22+11d Newcastle (AW) pulmangroup.co.uk Handicap Class 3 · 8f · Standard To Slow · 7 ran 6/7 13 9-9 8950C62C Callum Rodriguez 9/2
13 May 22+169d York Paddy Power 'I Love Steak' Handicap Class 2 · 10.5f · Good · 10 ran 7/10 nse 8-12 8983A70A Graham Lee 20/1
2021 · 8 runs
25 Nov 21+17d Wolverhampton (AW) MansionBet Beaten By A Head Handicap Class 3 · 8.5f · Standard · 8 ran 2/8 4¾ 9-9 89108A90A Joe Fanning 4/1
08 Nov 21+25d Wolverhampton (AW) Betway Handicap Class 3 · 9.5f · Standard · 8 ran 1/8 9-9 88112A89A Callum Rodriguez 10/3
14 Oct 21+26d Chelmsford City (AW) Tote.co.uk Now Never Beaten By Sp Handicap Class 3 · 8f · Standard · 12 ran 7/12 ½ 9-4 90104A81A Callum Rodriguez 15/2
18 Sep 21+76d Ayr Download The Gribbens Taxi App Now Handicap Class 3 · 7f · Good · 9 ran 9/9 1½ 9-4 9277A69A Callum Rodriguez 5/1
04 Jul 21+17d Ayr Western House Hotel Handicap Class 3 · 8f · Good To Firm · 5 ran 3/5 1¾ 9-7 9299C80B Joe Fanning 11/4
17 Jun 21+30d Ascot Britannia Stakes (Heritage Handicap) (Str) Class 2 · 8f · Good To Firm · 29 ran 29/29 2¾ 8-10 92-31C69C Joe Fanning 20/1
18 May 21+22d Wolverhampton (AW) Wolverhampton Holiday Inn Handicap Class 3 · 8.5f · Standard · 7 ran 1/7 8-11 83113A94A Joe Fanning 17/2
26 Apr 21+275d Ayr William Hill Betting TV Maiden Stakes Class 5 · 8f · Good To Firm · 11 ran 1/11 9-0 8187A83A Joe Fanning 9/4
2020 · 3 runs
25 Jul 20+19d Ascot BetfredTV Pat Eddery Stakes (Listed) Class 1 · 7f · Good To Firm · 10 ran 9/10 6½ 9-3 —55C63C Tom Marquand 50/1
06 Jul 20+14d Ayr EBF Stallions Novice Stakes (Plus 10) Class 4 · 7f · Soft · 2 ran 2/2 shd 9-5 —67C74C Ben Curtis 3/1
22 Jun 20 Ayr QTS Training Maiden Stakes Class 5 · 6f · Good To Firm · 4 ran 2/4 ½ 9-5 —67C82B Callum Rodriguez 6/1

Quick answers

How many races has Summa Peto won?
Summa Peto (USA) won 3 of 22 archived starts between 2020 and 2024, a strike rate of 13.6%. Placed 4 times in total (18.2% of starts).
Who trained Summa Peto?
Summa Peto (USA) was trained by Michael Appleby on the most recent run on record, at Newcastle (AW) on 9 December 2024.
Who is Summa Peto's sire?
Summa Peto (USA) is by Dialed In (USA) out of Unbridled Gem (USA), whose sire is Unbridled's Song.
What going does Summa Peto prefer?
Summa Peto (USA) has the best record on standard (aw) going: 2 wins from 12 starts (16.7%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Summa Peto's official rating?
The most recent official rating on record is 72, from the run on 9 December 2024. The highest on record is 92.
What is Summa Peto's sire's record?
Dialed In (USA)'s progeny in our archive have won 12.8% of 94 runs since Jan 2008 (6 horses), Flat and jumps together.

Record shown from June 2020. 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.