Skip to content
Trainer profile

Jimmy Frost

230 runners in the last 5 seasons · 35 individual horses
As at 20 Oct 2026 · KTB archive: 2005–present, updated daily
Last runner 32 days ago 100% of runners over jumps
from 1 Jan 2022
8–230
Wins / Runs
3.5%
Strike rate
n=230
22 (10%)
Placed
0.76
n=230 · 0.65 incl. margin
−130.75
£1 level stake
n=230 at SP · −56.8%
£107k
Prize money (window)
Strike by season
2.9%
KTB Yard Profile

Sends out around 50 runners a season, almost all over hurdles and fences, winning with 4% of them — a touch below the margin-free market read across five seasons (Fair A/E 0.76).

Deterministic profile computed from 230 archived runs (last 5 seasons) · updated 20 Oct 2026
KTB at a glance Bryony Frost: 7.5% from 53
The read

The record is strongest at Exeter (6.8%, n=59), clear of the yard's 3.5% baseline. Runners with a claiming rider up have been a poor signal at 0% (n=78, Fair A/E 0.00). Bryony Frost rides 23% of the entries and edges the yard's average (7.5% vs 3.5%, A/E 1.44) — the partnership beats the margin-free market read. The yard also reads well off a 15-30-day break (7.1%, n=70) and over 1m5f – 2m (7%, n=57). The stable star of the record: Oscar Bay (IRE) — 7 wins from 25 runs for the yard.

Written from the figures on this page — every claim carries its sample. Descriptive, not a tip.

Yard patterns

the angles behind the record · vs 3.5% baseline
Fresh · 61+ days off
1.3%−2.2
n=75 · A/E 0.35 · £1 −46.00
New recruits · first run for the yard
0%−3.5
n=9 · A/E 0.00 · £1 −9.00
Debutants · first career start
0%−3.5
n=15 · A/E 0.00 · £1 −15.00
First-time headgear · true-first definition
0%−3.5
n=15 · A/E 0.00 · £1 −15.00
Headgear returns · back on after a bare run
0%−3.5
n=6 · A/E 0.00 · £1 −6.00
When favourite
50%
n=2 · A/E 1.99 · £1 +1.75
Claiming riders · a claimer in the saddle
0%−3.5
n=78 · A/E 0.00 · £1 −78.00

Each tile is the record in that situation vs the 3.5% baseline — descriptive splits with the sample always shown, not tips. Tiles under 30 runs render muted. Headgear figures use the true-first definition (first gear appearance in the captured career); returns are gear back on after a bare run. Claiming riders are runs where the booked rider carried a weight claim. Group / Graded covers pattern and listed races.

Notable angles

vs their own baseline
With Bryony Frost 7.5% vs 3.5% · n=53
Off a 15-30-day break 7.1% vs 3.5% · n=70
With claiming riders up 0% vs 3.5% · n=78
Over 1m5f – 2m 7% vs 3.5% · n=57
At Exeter 6.8% vs 3.5% · n=59
With Angus Cheleda 0% vs 3.5% · n=38
Descriptive splits ranked by divergence × sample — insight, not instruction. Every angle carries its N; nothing under 30 runs qualifies. Rows within 2pts of the baseline appear only when the market-relative read (Fair A/E) diverges, and show it.

Record by conditions

same window as header

Race type

TypeRWSR£1
Hurdle 150 7 4.7% −67.75
Chase 64 1 1.6% −47.00
NH Flat 16 0 0% −16.00

Going

GoingRWSR£1
Good 113 3 2.7% −73.00
Good to Soft 61 3 4.9% −24.25
Soft 38 2 5.3% −15.50
Heavy 14 0 0% −14.00
Good to Firm 4 0 0% −4.00

Courses

CourseRWSR£1
Newton Abbot 84 3 3.6% −31.00
Exeter 59 4 6.8% −16.75
Taunton 37 0 0% −37.00
Wincanton 21 0 0% −21.00
Hereford 7 0 0% −7.00
Stratford 6 0 0% −6.00
Chepstow 4 0 0% −4.00
Fakenham 4 0 0% −4.00
Warwick 2 0 0% −2.00
Fontwell 2 0 0% −2.00
Windsor 1 1 100% +3.00
Worcester 1 0 0% −1.00
Huntingdon 1 0 0% −1.00
Newbury 1 0 0% −1.00

Class

ClassRWSR£1
Class 5 150 4 2.7% −68.00
Class 4 70 4 5.7% −52.75
Class 3 9 0 0% −9.00
Class 2 1 0 0% −1.00

Market position

In the bettingRWSRA/E£1
Favourite 2 1 50% 1.99 +1.75
2nd–3rd fav 24 4 16.7% 1.10 −3.50
4th–6th fav 64 1 1.6% 0.29 −47.00
7th+ in betting 140 2 1.4% 0.69 −82.00
Fair A/E per band is the tell: near 1.00 the market had it priced right; well above, the wins came where the market didn't expect them.

Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.

Jumping record

completion over obstacles · same window as header
70.1% completed · 214 obstacle runners (chases & hurdles)
CodeRCompFURPUBDOth
Chase 64 60.9% 2 2 21 0 0
Hurdle 150 74% 0 1 38 0 0
Chases and hurdles only — bumpers have no obstacles, so completion is not a question there. F fell · UR unseated rider · PU pulled up · BD brought down · Oth covers refusals, slip-ups, run-outs and the rare disqualification. Non-runners are excluded throughout. Rows under n=30 are shown faded. A descriptive record, not a tip.

Horses trained

same window as header · most-raced first
HorseRWPlLast ran
Asian Spice (GB) 22 4 5 17 Apr 26
Firefly Lane (IRE) 22 1 5 4 Apr 26
Caitlin's Court (IRE)then M Seror 16 1 2 1 Jan 25
Sans Of Gold (IRE) 15 0 0 17 Mar 26
Foillmore (IRE) 13 0 1 30 Nov 23
Zufal (GB)from W J Burke 12 0 1 20 Jul 25
Greystoke (GB)from Alan King 10 0 0 29 Sep 25
Demothi (IRE) 10 0 0 8 Nov 23
Treacys Jim (IRE) 10 0 1 10 Nov 22
Bee's Kiss (IRE) 7 0 0 3 Jul 26
All 35 horses sent out in this window. Runs, wins and places only: a strike rate or a return on a handful of runs is noise, so none is quoted per horse — each horse's full record is on its own page.
Where they came from · where they went next

Of the 35 horses listed, 13 arrived from another yard in our archive; 22 had their first archived run for this yard.

7 have since run for another yard, most often for Robert Walford (3); 28 have no later run for another yard in our archive.

Read from each listed horse's whole archived career (2005 onwards), not only this window, and counted over the horses listed above, not the whole string. “First archived run” means our archive holds nothing earlier, not that the horse was unraced. A horse with no later run elsewhere may still be here, be off the track, or have run somewhere our archive does not cover — none of that is asserted.

When the yard fires

strike by month, 5 seasons
JFMAMJJASOND
0040560090115
A jumps yard: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Jockey bookings

same window · biggest samples first
Go-to riderBryony Frost
23% of all rides
7.5% SR · A/E 1.44
RiderRWSR£1
Bryony Frost 53 4 7.5% +14.50
Angus Cheleda 38 0 0% −38.00
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2005→
138
Archived wins
£966k
Prize money
2005
Best season · 22 wins
In our archive from its very first year (2005), so this career almost certainly began earlier than our record does. The figures above count 2005 onwards only — what the archive holds, not a full-career total. This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
Oscar Bay (IRE) — toteexacta Beginners' Chase Haydock · May 2008 · Class 2
£13,010
Findusatgorcombe (GB) — Close Brothers Handicap Chase Exeter · Dec 2020 · Class 3
£12,996
Oscar Bay (IRE) — totetentofollow.co.uk Handicap Chase Stratford · Oct 2009 · Class 3
£11,313

Sires in the string

progeny record · win % by ground and trip
Milan (GB) 3.1% · 1–32
Progeny have won 11.3% of 16,843 runs since 2008 (1,463 horses).
Scorpion (IRE) 18.2% · 4–22
Progeny have won 9.2% of 6,313 runs since 2008 (609 horses). Strongest on Good to Firm going: 14.2% from 141.
Court Cave (IRE) 6.3% · 1–16
Progeny have won 10.1% of 7,928 runs since 2008 (551 horses). Weakest on Heavy going: 6.9% from 934.
Sans Frontieres (IRE) 0% · 0–15
Progeny have won 9% of 1,251 runs since 2008 (155 horses). Strongest on Heavy going: 14.2% from 183.
Carlotamix (FR) 0% · 0–13
Progeny have won 10.1% of 1,031 runs since 2008 (114 horses). Strongest on Good to Soft going: 15% from 160. Weakest on Good going: 6.7% from 270.
Worthadd (IRE) 0% · 0–12
Progeny have won 5.1% of 351 runs since 2008 (30 horses).
Top line: the yard's own record with each sire's runners (win %, wins–runs), same window as the header; faded under 30 runs. Beneath it: every run by that sire's progeny in our archive since 2008, as at 20 Oct 2026 — what they have done, not a forecast. A going or a distance is named only where at least 100 progeny runs sit 3 or more points from the sire's own win rate. Distance bands cover Flat and jumps together.

The record

latest 50 of 2,189 · newest first

The latest 50 of 2,189 archived runners, newest first. The full record runs from 3 January 2005 to 18 September 2026.

DateCourseHorseRaceFinishSP

Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).

Quick answers

What is Jimmy Frost's strike rate?
Jimmy Frost has won 8 of 230 runners since 2022, a strike rate of 3.5% (as at 20 October 2026). Figures are computed from our own results archive.
Which course does Jimmy Frost do best at?
Exeter by strike rate: 4 wins from 59 runners (6.8%) since 2022. Read from the 15 courses with the most runners on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
Who rides most for Jimmy Frost?
Bryony Frost, with 53 runners since 2022 — 23% of the total. That pairing has won 4 (7.5%).
What is Jimmy Frost's Fair A/E?
0.76, from 230 runners with a computed fair probability since 2022. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%". Three sample sizes are reported and never blended: runs (n), the ROI basis (n at SP), and the fair-A/E basis (n with a computed fair probability).

Strike rate is wins over all runs (n). ROI is £1 level stakes at SP over runs with a parseable price (n at SP). Fair A/E is wins over margin-stripped market expectation, over runs with a computed fair probability (n fair). The three Ns can legitimately differ and are always shown. Figures as at 20 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).