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Jockey profile

Sam Coltherd

575 rides in the last 5 seasons · 160 individual horses
As at 29 Oct 2026 · KTB archive: 2005–present, updated daily
Last ride Mar 2025 100% of rides over jumps
from 1 Jan 2022
48–575
Wins / Runs
8.3%
Strike rate
n=575
126 (22%)
Placed
0.87
n=575 · 0.76 incl. margin
−261.70
£1 level stake
n=575 at SP · −45.5%
£656k
Prize money (window)
Strike by season
6.8%
KTB Rider Profile

Rides around 120 times a season, almost all over hurdles and fences, winning on 8% of them — a touch below the margin-free market read across five seasons (Fair A/E 0.87). Riding last-time-out winners the record reads 20% (59 rides). Rides mostly for Stuart Coltherd — 68% of rides in the window.

Deterministic profile computed from 575 archived runs (last 5 seasons) · updated 29 Oct 2026
KTB at a glance Fires Feb–Mar 33.3% when favourite Stuart Coltherd: 9.9% from 392 LTO winners: 20.3% Rides the favourite in 7% of races
The read

Rides on last-time-out winners have been a positive signal at 20.3% (n=59, Fair A/E 0.98), but rides in big fields of 14 or more have been a poor signal at 0% (n=56, Fair A/E 0.00). The market has consistently overbet horses returning fresh after 61+ days: 3.1% strike, Fair A/E 0.40 and −88.67 to a £1 stake over 130 rides — those runners underperform what the price implies. Stuart Coltherd supplies 68% of the rides and matches the rider's average almost exactly (9.9%, A/E 0.90). The rider also reads well beyond 3m (20%, n=35) and on Heavy going (17.1%, n=70). The record reads poorly off a break of 180+ days — 0% over 54 rides, 8.3pts below the baseline. The market has consistently overbet the rider in Hurdle races: Fair A/E 0.56 across 276 rides (3.6% strike, −212.70 to a £1 stake) — runners there underperform what the price implies. The standout partner of the record: Ardera Cross (IRE) — 8 wins from 36 rides together. Seasonally, the rider fires Feb–Mar.

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

Riding patterns

the angles behind the record · vs 8.3% baseline
First ride on the horse · first captured pairing
5%−3.3
n=121 · A/E 0.71 · £1 −88.96
Last-time-out winners · previous run was a win
20.3%+12.0
n=59 · A/E 0.98 · £1 −9.72
Fresh horses · 61+ days off
3.1%−5.2
n=130 · A/E 0.40 · £1 −88.67
When favourite
33.3%
n=42 · A/E 0.96 · £1 −6.53
Big fields · 14+ runners
0%−8.3
n=56 · A/E 0.00 · £1 −56.00
Group / Graded races · pattern & listed
0%−8.3
n=10 · A/E 0.00 · £1 −10.00

Each tile is the record in that situation vs the 8.3% baseline — descriptive splits with the sample always shown, not tips. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.

Notable angles

vs their own baseline
On last-time-out winners 20.3% vs 8.3% · n=59
Beyond 3m 20% vs 8.3% · n=35
On Heavy going 17.1% vs 8.3% · n=70
Off a break of 180+ days 0% vs 8.3% · n=54
In Chase races 13.4% vs 8.3% · n=262
In Hurdle races 3.6% vs 8.3% · n=276
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 276 10 3.6% −212.70
Chase 262 35 13.4% −22.32
NH Flat 37 3 8.1% −26.68

Going

GoingRWSR£1
Soft 209 19 9.1% −96.10
Good to Soft 183 12 6.6% −108.42
Good 107 5 4.7% −45.88
Heavy 70 12 17.1% −5.30
Good to Firm 4 0 0% −4.00
Standard (AW) 2 0 0% −2.00

Courses

CourseRWSR£1
Hexham 77 8 10.4% −7.43
Ayr 74 6 8.1% −45.25
Kelso 72 6 8.3% −39.50
Sedgefield 64 8 12.5% −9.96
Carlisle 54 6 11.1% −39.39
Newcastle 53 3 5.7% −36.75
Musselburgh 40 3 7.5% −17.00
Wetherby 29 2 6.9% −1.50
Perth 27 0 0% −27.00
Catterick 25 3 12% −9.42
Doncaster 14 1 7.1% +3.00
Market Rasen 9 1 11.1% +1.00
Bangor-on-Dee 9 0 0% −9.00
Haydock 7 0 0% −7.00
Uttoxeter 6 1 16.7% −1.50

Class

ClassRWSR£1
Class 4 255 27 10.6% −105.51
Class 5 230 17 7.4% −97.19
Class 3 54 3 5.6% −40.00
Class 2 23 0 0% −23.00
Class 1 13 1 7.7% +4.00

Market position

In the bettingRWSRA/E£1
Favourite 48 14 29.2% 0.88 −12.53
2nd–3rd fav 107 20 18.7% 1.07 −2.17
4th–6th fav 187 9 4.8% 0.64 −101.00
7th+ in betting 233 5 2.1% 0.79 −146.00
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
77.5% completed · 538 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 262 78.6% 7 1 47 1 0
Hurdle 276 76.4% 3 3 59 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 ridden

same window as header · most-raced first
HorseRWPlLast ran
Grand Voyage (FR) 19 2 6 7 Mar 25
Breakdance Kid (GB) 15 3 5 23 Mar 25
Augharue (IRE) 14 0 4 26 Nov 24
Hidden Commander (IRE) 14 2 3 23 Jun 24
Deep Charm (GB) 14 3 6 11 May 24
Cooper's Cross (IRE) 13 2 5 26 Apr 24
Breeze Of Wind (IRE) 12 5 6 13 Mar 25
Jimmy Rabbitte (IRE) 11 0 2 15 May 24
Treaty Boy (IRE) 10 1 3 5 Mar 25
Flash Du Pistolet (IRE) 10 1 3 3 Mar 25
Similar Story (IRE) 10 1 4 3 Mar 25
Atomic Angel (GB) 10 2 4 14 Mar 24
Showing the 60 most-raced of the 160 horses ridden in this window — each ran at least 3 times. Horses with fewer runs aren't listed; search finds any horse since 2005. 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.

By month

strike by month, 5 seasons
JFMAMJJASOND
712123070·01459
A jumps rider: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
68% of all rides
9.9% SR · A/E 0.90
TrainerRWSR£1
Stuart Coltherd 392 39 9.9% −136.83
Susan Corbett 77 5 6.5% −33.17
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2014→
132
Archived wins
£1.50m
Prize money
2019
Best season · 21 wins
Cooper's Cross (IRE) — Sky Bet Handicap Chase (Premier Handicap) (GBB Race) Doncaster · Jan 2023 · Class 1
£56,950
Captain Redbeard (IRE) — Betfred Tommy Whittle Handicap Chase Haydock · Dec 2017 · Class 2
£15,698
Captain Redbeard (IRE) — Malcolm Jefferson Memorial Chase Kelso · Feb 2019 · Class 2
£15,640

Sires of the horses ridden

progeny record · win % by ground and trip
Getaway (GER) 8.7% · 2–23
Progeny have won 11.3% of 10,934 runs since 2008 (1,028 horses). Strongest on Good to Firm going: 23.3% from 133.
Shantou (USA) 8.7% · 2–23
Progeny have won 13.6% of 7,825 runs since 2008 (539 horses). Strongest on Good to Firm going: 20.3% from 158.
Mahler (GB) 4.8% · 1–21
Progeny have won 10.8% of 8,853 runs since 2008 (785 horses). Strongest on Good to Firm going: 15.1% from 119.
Network (GER) 10.5% · 2–19
Progeny have won 14.1% of 3,768 runs since 2008 (380 horses). Weakest beyond 3m (all codes): 10.2% from 274.
Westerner (GB) 16.7% · 3–18
Progeny have won 12.1% of 11,837 runs since 2008 (941 horses). Weakest on Standard (AW) going: 8.5% from 188.
Well Chosen (GB) 5.9% · 1–17
Progeny have won 12.6% of 1,919 runs since 2008 (155 horses).
Top line: the rider'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 29 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 1,776 · newest first

The latest 50 of 1,776 archived rides, newest first. The full record runs from 30 November 2014 to 25 March 2025.

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 Sam Coltherd's strike rate?
Sam Coltherd has won 48 of 575 rides since 2022, a strike rate of 8.3% (as at 29 October 2026). Figures are computed from our own results archive.
Which course does Sam Coltherd do best at?
Sedgefield by strike rate: 8 wins from 64 rides (12.5%) since 2022. Read from the 15 courses with the most rides 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.
Which yard does Sam Coltherd ride most for?
Stuart Coltherd, with 392 rides since 2022 — 68% of the total. That pairing has won 39 (9.9%).
What is Sam Coltherd's Fair A/E?
0.87, from 575 rides 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 29 October 2026, computed from our own results archive (2005 onwards; aggregates from 2008).