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Horse profile

Muir Wood (GB)

3yo colt (at last run, May 2023) · Last trainer Charlie Johnston · Last owner Dr J Walker
by Teofilo (IRE) out of St Francis Wood (USA) (Irish River)
4 runs · 3 courses · from Oct 2022
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 18 May 2023 — 1,266 days ago. Our archive can't say whether the horse is still in training.
Last run May 2023 · 8th of 9 New yard Last raced off OR 75
KTB Profile

Muir Wood is a colt by Teofilo out of St Francis Wood who ran four times without winning between Oct 2022 and May 2023. He placed once, his best effort coming when second of 10 at Lingfield (AW) in Dec 2022. He raced over 1m2f – 1m4f on three of his four starts, on good, heavy and standard (AW) going. His last run, at Newmarket in May 2023, was his first for the yard and he finished eighth of nine off an official rating of 75.

Based on 4 archived runs · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 81 the best of the last 3 graded (A or B) runs · Lingfield (AW), 22 Dec 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 4 figures · best 81A · median 63
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)281A73—
Good1———
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f381A65—
1m – 1m1f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 79A the best of the last 3 rated runs · Lingfield (AW), 22 Dec 2022 Official rating 75 at the last run, 18 May 2023

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 4 figures · best 79A · median 66.5
GoingRunsBestMedianSince 5 Nov 2025
Standard (AW)279A75.5—
Good1———
Heavy1———
DistanceRunsBestMedianSince 5 Nov 2025
1m2f – 1m4f379A72—
1m – 1m1f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 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 12.5% of 10,083 runs since Apr 2011 (908 horses).

Weakest over 2m1f – 2m4f (all codes): 7% from 625.

GoingRunsWinsSRvs sireThis horse
Firm4149.8%−2.7—
Good to Firm1,51021814.4%+1.9—
Good2,62634213%+0.50 from 1
Good to Soft1,13013812.2%−0.3—
Soft1,63218711.5%−1—
Heavy5285510.4%−2.10 from 1
Standard (AW)2,61331211.9%−0.60 from 2
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f40615%+2.5—
6f – 7f1,29515411.9%−0.6—
1m – 1m1f2,10726312.5%00 from 1
1m2f – 1m4f3,76451213.6%+1.10 from 3
1m5f – 2m1,98025813%+0.5—
2m1f – 2m4f625447%−5.5—
2m5f – 3m230187.8%−4.7—
Over 3m4237.1%−5.4—

Flat and jumps together (all codes) · since Apr 2011 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
St Francis Wood (USA) (Irish River)

3 siblings in the archive, 2 winners — best of them Refreshestheparts (USA) (5 wins).

The wins came over 1m–1m6f; the highest grade won is Class 4 (Dreams Unwind (GB)).

ProduceRunsWinsWin tripsBest grade
Refreshestheparts (USA)2351m–1m1½fClass 5
Dreams Unwind (GB)1541m3f–1m6fClass 4
Flying Cloud (USA)40——

Record by conditions

GoingRunsWinsSR£1
Standard (AW) 2 0 0% −2.00
Good 1 0 0% −1.00
Heavy 1 0 0% −1.00

ClassRunsWinsSR£1
Class 5 3 0 0% −3.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Lingfield (AW) 2 0 0% −2.00
Newmarket 1 0 0% −1.00
Ayr 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 3 0 0% −3.00
1m – 1m1f 1 0 0% −1.00

JockeyRunsWinsSR£1
Joe Fanning 1 0 0% −1.00
Franny Norton 1 0 0% −1.00
J F Egan 1 0 0% −1.00
Jason Hart 1 0 0% −1.00

SeasonRunsWinsSR£1
2023 1 0 0% −1.00
2022 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
2023 · 1 run
18 May 23+147d Newmarket Stradivarius At The National Stud Handicap Class 4 · 1m2f · Good · 9 ran 8/9 16 8-13 7552C61C Joe Fanning 8/1
2022 · 3 runs
22 Dec 22+40d Lingfield (AW) TalkSPORT Download The App Novice Stakes (GBB Race) Class 5 · 1m2f · Standard · 10 ran 2/10 2¾ 9-5 —81A79A Franny Norton 10/1
12 Nov 22+37d Lingfield (AW) talkSPORT Powered By Fans EBF Maiden Stakes (GBB Race) Class 5 · 1m2f · Standard · 13 ran 4/13 ½ 9-7 —65B72A J F Egan 14/1
06 Oct 22 Ayr Virgin Bet Novice Stakes (GBB Race) Class 5 · 1m · Heavy · 8 ran 6/8 1¾ 9-7 —61A51A Jason Hart 8/1

Quick answers

How many races has Muir Wood won?
Muir Wood (GB) has yet to win, from 4 archived starts between 2022 and 2023. Placed 1 time in total (25% of starts).
Who trained Muir Wood?
Muir Wood (GB) was trained by Charlie Johnston on the most recent run on record, at Newmarket on 18 May 2023.
Who is Muir Wood's sire?
Muir Wood (GB) is by Teofilo (IRE) out of St Francis Wood (USA), whose sire is Irish River.
What is Muir Wood's official rating?
The most recent official rating on record is 75, from the run on 18 May 2023. That is also the highest on record.
What is Muir Wood's sire's record?
Teofilo (IRE)'s progeny in our archive have won 12.5% of 10,083 runs since Apr 2011 (908 horses), Flat and jumps together. Weakest over 2m1f – 2m4f (all codes): 7% from 625.
Who are Muir Wood's siblings?
Out of St Francis Wood (USA), Muir Wood (GB) has 3 other produce in our archive, 2 of them winners. Most wins: Refreshestheparts (USA) (5). Highest grade won: Class 4 (Dreams Unwind (GB)). The wins came over 1m–1m6f. As at Nov 2026.

Record shown from October 2022. 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.