How many races has Brother Byrne won?

Brother Byrne (GB) has yet to win, from 1 archived start in 2021. Placed 1 time in total (100% of starts).

Who trained Brother Byrne?

Brother Byrne (GB) was trained by Ryan Potter on the most recent run on record, at Catterick on 10 March 2021.

Who is Brother Byrne's sire?

Brother Byrne (GB) is by Kayf Tara (GB) out of Top Of The Dee (GB), whose sire is Rakaposhi King.

What is Brother Byrne's sire's record?

Kayf Tara (GB)'s progeny in our archive have won 12.6% of 13,742 runs since Jan 2008 (1,148 horses), Flat and jumps together. Strongest on heavy going: 16.2% from 1,708.

Who are Brother Byrne's siblings?

Out of Top Of The Dee (GB), Brother Byrne (GB) has 4 other produce in our archive, 1 of them a winner. Most wins: Burn Baby Byrne (GB) (2). Highest grade won: Class 4 (Burn Baby Byrne (GB)). The wins came over 2m5f. As at Oct 2026.

Horse profile

Brother Byrne (GB)

6yo gelding (at last run, Mar 2021) · Last trainer Ryan Potter · Last owner Redland Partnership

by Kayf Tara (GB) out of Top Of The Dee (GB) (Rakaposhi King)

1 run · 1 course · from Mar 2021

As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 10 Mar 2021 — 2,057 days ago. Our archive can't say whether the horse is still in training.

Last run Mar 2021 · 2nd of 9 First-time headgear LTO

KTB Profile

Lightly raced, with 1 archived start in Mar 2021 as a 6yo gelding. Finished 2 of 9 at Catterick last time. By Kayf Tara (GB), whose progeny in our archive have won 12.6% of 13,742 runs since Jan 2008.

Based on 1 archived run · updated 27 Oct 2026

0–1Wins / Runs
0%Strike rate
1 (100%)Placed
−1.00£1 level staken=1 at SP

KTB Speed and Rating

KTB Speed

Best recent Speed 127 the best of the last 1 graded (A or B) run · Catterick, 10 Mar 2021

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 →

Jumps 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 124^A the best of the last 1 rated run · Catterick, 10 Mar 2021

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 →

Jumps 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · 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

Kayf Tara (GB)

Progeny in our archive have won 12.6% of 13,742 runs since Jan 2008 (1,148 horses).

Strongest on heavy going: 16.2% from 1,708.

Going	Runs	Wins	SR	vs sire	This horse
Firm	13	0	0%	−12.6	—
Good to Firm	529	60	11.3%	−1.3	—
Good	4,490	524	11.7%	−0.9	—
Good to Soft	3,049	359	11.8%	−0.8	—
Soft	3,760	493	13.1%	+0.5	0 from 1
Heavy	1,708	277	16.2%	+3.6	—
Standard (AW)	193	24	12.4%	−0.2	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
6f – 7f	2	0	0%	−12.6	—
1m – 1m1f	24	0	0%	−12.6	—
1m2f – 1m4f	163	18	11%	−1.6	—
1m5f – 2m	3,975	521	13.1%	+0.5	0 from 1
2m1f – 2m4f	4,759	593	12.5%	−0.1	—
2m5f – 3m	3,816	479	12.6%	0	—
Over 3m	1,003	126	12.6%	0	—

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

Top Of The Dee (GB) (Rakaposhi King)

4 siblings in the archive, 1 winner — best of them Burn Baby Byrne (GB) (2 wins).

The wins came over 2m5f; the highest grade won is Class 4 (Burn Baby Byrne (GB)).

Produce	Runs	Wins	Win trips	Best grade
Burn Baby Byrne (GB)	10	2	2m5f	Class 4
Money For Nothing (GB)	31	0	—	—
Kealshore (GB)	6	0	—	—
Glevum Acrobatis (GB)	2	0	—	—

Too few runs for meaningful splits. The full record is below.

Form

Date	Course	Race	Pos	Btn	Wgt	Spd	KTB	Jockey	SP
2021 · 1 run
10 Mar 21	Catterick	Flat Season Next Standard Open NH Flat Race (GBB Race) Class 5 · 15.5f · Soft · 9 ran	2/9	2¾	11-2	127^A	124^A	Connor Brace	13/2

Quick answers

How many races has Brother Byrne won?: Brother Byrne (GB) has yet to win, from 1 archived start in 2021. Placed 1 time in total (100% of starts).
Who trained Brother Byrne?: Brother Byrne (GB) was trained by Ryan Potter on the most recent run on record, at Catterick on 10 March 2021.
Who is Brother Byrne's sire?: Brother Byrne (GB) is by Kayf Tara (GB) out of Top Of The Dee (GB), whose sire is Rakaposhi King.
What is Brother Byrne's sire's record?: Kayf Tara (GB)'s progeny in our archive have won 12.6% of 13,742 runs since Jan 2008 (1,148 horses), Flat and jumps together. Strongest on heavy going: 16.2% from 1,708.
Who are Brother Byrne's siblings?: Out of Top Of The Dee (GB), Brother Byrne (GB) has 4 other produce in our archive, 1 of them a winner. Most wins: Burn Baby Byrne (GB) (2). Highest grade won: Class 4 (Burn Baby Byrne (GB)). The wins came over 2m5f. As at Oct 2026.