How many races has Know Your Limit won?

Know Your Limit (IRE) has yet to win, from 16 archived starts between 2016 and 2018. Placed 8 times in total (50% of starts).

Who trained Know Your Limit?

Know Your Limit (IRE) was trained by Ed Walker on the most recent run on record, at Leicester on 16 October 2018.

Who is Know Your Limit's sire?

Know Your Limit (IRE) is by Tamayuz (GB) out of Rapid Ransom (USA), whose sire is Red Ransom.

What is Know Your Limit's official rating?

The most recent official rating on record is 75, from the run on 16 October 2018. The highest on record is 80.

Who are Know Your Limit's siblings?

Out of Rapid Ransom (USA), Know Your Limit (IRE) has 7 other produce in our archive, 5 of them winners. Most wins: Rare Ransom (GB) (2). Highest grade won: Class 6 (Rose Ransom (IRE)). The wins came over 7f–1m4f. As at Oct 2026.

Horse profile

Know Your Limit (IRE)

4yo gelding (at last run, Oct 2018) · Last trainer Ed Walker · Last owner Brandon T C Liu

by Tamayuz (GB) out of Rapid Ransom (USA) (Red Ransom)

16 runs · 10 courses · from Oct 2016

As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 16 Oct 2018 — 2,933 days ago. Our archive can't say whether the horse is still in training.

Last run Oct 2018 · 8th of 11 Last raced off OR 75

KTB Profile

Know Your Limit (IRE) is yet to win from 16 starts, though has placed 8 times. Best effort: 2nd of 8 at Leicester (May 2018).

Based on 16 archived runs · updated 28 Oct 2026

0–16Wins / Runs
0%Strike rate
8 (50%)Placed
−16.00£1 level staken=16 at SP
0.00Fair A/E n=16 · 0.00 incl. margin
80Highest OR
48dAvg between runs

Official rating75↓ 5lb off peak

75 71–80

KTB Speed and Rating

KTB Speed

Best recent Speed 77 the best of the last 3 graded (A or B) runs · Newmarket, 22 Sep 2018

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 16 figures · best 101^A · median 76.5

Going	Runs	Best	Median	Since 28 Oct 2025
Standard (AW)	5	89^A	75	—
Good to Firm	5	93^A	76	—
Good	3	89^C	77	—
Good to Soft	2	101^A	86.5	—
Soft	1	—	—	—

Distance	Runs	Best	Median	Since 28 Oct 2025
1m2f – 1m4f	8	101^A	81.5	—
1m – 1m1f	5	89^A	77	—
6f – 7f	3	77^A	75	—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 16 figures from 16 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 80^A the best of the last 3 rated runs · Newmarket, 22 Sep 2018 Official rating 75 at the last run, 16 Oct 2018

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 16 figures · best 88^A · median 76

Going	Runs	Best	Median	Since 28 Oct 2025
Standard (AW)	5	80^A	74	—
Good to Firm	5	86^A	77	—
Good	3	83^A	80	—
Good to Soft	2	88^A	79.5	—
Soft	1	—	—	—

Distance	Runs	Best	Median	Since 28 Oct 2025
1m2f – 1m4f	8	88^A	75.5	—
1m – 1m1f	5	83^A	78	—
6f – 7f	3	76^A	73	—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 16 figures from 16 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

Tamayuz (GB)

Progeny in our archive have won 10.4% of 5,183 runs since Jan 2008 (401 horses).

Going	Runs	Wins	SR	vs sire	This horse
Firm	29	1	3.4%	−7	—
Good to Firm	743	81	10.9%	+0.5	0 from 5
Good	1,161	120	10.3%	−0.1	0 from 3
Good to Soft	503	62	12.3%	+1.9	0 from 2
Soft	654	59	9%	−1.4	0 from 1
Heavy	207	16	7.7%	−2.7	—
Standard (AW)	1,886	198	10.5%	+0.1	0 from 5

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
Under 6f	256	32	12.5%	+2.1	—
6f – 7f	1,743	185	10.6%	+0.2	0 from 3
1m – 1m1f	1,417	154	10.9%	+0.5	0 from 5
1m2f – 1m4f	1,099	107	9.7%	−0.7	0 from 8
1m5f – 2m	488	44	9%	−1.4	—
2m1f – 2m4f	144	14	9.7%	−0.7	—
2m5f – 3m	32	1	3.1%	−7.3	—
Over 3m	4	0	0%	−10.4	—

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

Rapid Ransom (USA) (Red Ransom)

7 siblings in the archive, 5 winners — best of them Rare Ransom (GB) (2 wins).

The wins came over 7f–1m4f; the highest grade won is Class 6 (Rose Ransom (IRE)).

Produce	Runs	Wins	Win trips	Best grade
Rare Ransom (GB)	11	2	7f–1m	—
Ransomed Bride (GB)	9	2	1m2f–1m2½f	—
Raffaello Santi (IRE)	7	1	1m4f	—
Rose Ransom (IRE)	7	1	1m3f	Class 6
Winitall (GB)	27	1	7½f	—
Ransomed Rose (GB)	7	0	—	—
Mistress Makfi (IRE)	2	0	—	—

Record by conditions

Going	Runs	SR	£1
Standard (AW)	5	0%	−5.00
Good to Firm	5	0%	−5.00
Good	3	0%	−3.00
Good to Soft	2	0%	−2.00
Soft	1	0%	−1.00

Class	Runs	SR	£1
Class 5	9	0%	−9.00
Class 4	4	0%	−4.00
Class 3	1	0%	−1.00
Class 2	1	0%	−1.00
Class 6	1	0%	−1.00

Course	Runs	SR	£1
Kempton (AW)	3	0%	−3.00
Windsor	3	0%	−3.00
Leicester	2	0%	−2.00
Newmarket	2	0%	−2.00
Pontefract	1	0%	−1.00
Sandown	1	0%	−1.00
Salisbury	1	0%	−1.00
Haydock	1	0%	−1.00
Chelmsford City (AW)	1	0%	−1.00
Lingfield (AW)	1	0%	−1.00

Distance	Runs	SR	£1
1m2f – 1m4f	8	0%	−8.00
1m – 1m1f	5	0%	−5.00
6f – 7f	3	0%	−3.00

Jockey	Runs	SR	£1
Liam Keniry	5	0%	−5.00
Jamie Spencer	4	0%	−4.00
Thomas Brown	2	0%	−2.00
George Baker	2	0%	−2.00
Miss Serena Brotherton	1	0%	−1.00
Pat Cosgrave	1	0%	−1.00
Luke Morris	1	0%	−1.00

Headgear	Runs	SR	£1
None	13	0%	−13.00
Blinkers	2	0%	−2.00
Cheekpieces	1	0%	−1.00

Season	Runs	SR	£1
2018	7	0%	−7.00
2017	6	0%	−6.00
2016	3	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

Date	Course	Race	Pos	Btn	Wgt	OR	Spd	KTB	Jockey	SP
2018 · 7 runs
16 Oct 18+24d	Leicester	Stewards Handicap (Div 1) Class 5 · 10f · Good To Soft · 11 ran	8/11	nse	9-10	75	72^A	71^A	Liam Keniry	8/1
22 Sep 18+24d	Newmarket	CJ Murfitt Ltd Amateur Riders' Cambridgeshire Handicap Class 3 · 9f · Good · 7 ran	3/7	1	10-1	76	77^A	80^A	Miss Serena Brotherton	3/1
29 Aug 18+44d	Kempton (AW)	32Red On The App Store Handicap Class 4 · 11f · Standard To Slow · 7 ran	6/7	shd	9-8	78	70^A	80^A	Liam Keniry	16/1
16 Jul 18+17d	Windsor	Sky Bet Best Odds Guaranteed Handicap Class 4 · 10f · Good To Firm · 6 ran	4/6	6	9-3	80	93^A	71^B	Liam Keniry	5/1
29 Jun 18+39d	Newmarket	Fly London Southend Airport To Dubrovnik Handicap Class 2 · 10f · Good To Firm · 8 ran	7/8	7	8-12	80	68^C	58^C	Liam Keniry	12/1
21 May 18+47d	Leicester	Fernie Hunt Handicap Class 4 · 10f · Good To Firm · 8 ran	2/8	2½	9-5	78	92^B	86^A	Liam Keniry	9/2
04 Apr 18+163d	Kempton (AW)	32Red.com Novice Stakes Class 5 · 8f · Standard · 11 ran	4/11	2¼	9-2	80	89^A	74^A	Pat Cosgrave	6/1
2017 · 6 runs
23 Oct 17+52d	Pontefract	Totetrifecta Maiden Stakes Class 5 · 12f · Soft · 8 ran	3/8	5	9-5	80	89^A	74^B	Jamie Spencer	6/5F
01 Sep 17+16d	Sandown	Bishopsgate Pay Handicap Class 4 · 10f · Good To Soft · 10 ran	2/10	1¼	9-5	78	101^A	88^A	Jamie Spencer	11/2
16 Aug 17+16d	Salisbury	Champagne Joseph Perrier Handicap Class 5 · 10f · Good To Firm · 8 ran	2/8	¾	9-8	76	74^A	77^A	Jamie Spencer	5/2F
31 Jul 17+93d	Windsor	BGC Supports Silent Voices Sanctuary Handicap Class 5 · 8f · Good · 5 ran	2/5	hd	9-6	73	43^C	76^B	Jamie Spencer	6/4F
29 Apr 17+19d	Haydock	Ticket Giveaways At 188bet Handicap Class 5 · 8f · Good To Firm · 8 ran	2/8	nk	9-3	71	76^A	78^A	Thomas Brown	9/4F
10 Apr 17+117d	Windsor	BGC Racing Ownership From 125 Handicap (Div 1) Class 5 · 8f · Good · 13 ran	3/13	½	9-8	71	89^C	83^A	Thomas Brown	4/1
2016 · 3 runs
14 Dec 16+34d	Kempton (AW)	32Red/British Stallion Studs EBF Maiden Stakes (Div 2) Class 5 · 7f · Standard To Slow · 12 ran	3/12	1	9-5	—	77^A	73^A	Luke Morris	8/1
10 Nov 16+14d	Chelmsford City (AW)	Bet toteexacta At totesport.com Median Auction Maiden Stakes (Div 2) Class 6 · 7f · Standard · 12 ran	4/12	1¾	9-5	—	75^A	76^A	George Baker	5/1
27 Oct 16	Lingfield (AW)	32RedSport.com/British Stallion Studs EBF Maiden Stakes (Div 2) Class 5 · 7f · Standard · 9 ran	5/9	6	9-5	—	75^A	63^A	George Baker	20/1

Quick answers

How many races has Know Your Limit won?: Know Your Limit (IRE) has yet to win, from 16 archived starts between 2016 and 2018. Placed 8 times in total (50% of starts).
Who trained Know Your Limit?: Know Your Limit (IRE) was trained by Ed Walker on the most recent run on record, at Leicester on 16 October 2018.
Who is Know Your Limit's sire?: Know Your Limit (IRE) is by Tamayuz (GB) out of Rapid Ransom (USA), whose sire is Red Ransom.
What is Know Your Limit's official rating?: The most recent official rating on record is 75, from the run on 16 October 2018. The highest on record is 80.
What is Know Your Limit's sire's record?: Tamayuz (GB)'s progeny in our archive have won 10.4% of 5,183 runs since Jan 2008 (401 horses), Flat and jumps together.
Who are Know Your Limit's siblings?: Out of Rapid Ransom (USA), Know Your Limit (IRE) has 7 other produce in our archive, 5 of them winners. Most wins: Rare Ransom (GB) (2). Highest grade won: Class 6 (Rose Ransom (IRE)). The wins came over 7f–1m4f. As at Oct 2026.

KTB Speed and Rating

Pedigree intelligence

Record by conditions

▾Going

▾Class

▾Course

▾Distance

▾Jockey

▾Headgear

▾Season

Form

Quick answers