Nicky Henderson
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%".
Sends out around 510 runners a season, almost all over hurdles and fences, winning with 23% of them — beating the margin-free market read across the lifetime window (Fair A/E 1.09). New recruits from other yards win at 32% first time out (355 runs). The yard is in form now — 4 winners in the last fortnight, above its own baseline.
The record is strongest at Fakenham (36.8%, n=117) and Ffos Las (35.5%, n=155) — all clear of the yard's 23.3% baseline. It is weakest at Cheltenham (13.6% over 1,228 runners) — the largest sample in the record, and the widest gap. New recruits from other stables on their first run win at 32.4% (n=355, Fair A/E 1.33), but a horse having headgear put back on after a bare run has been a poor signal at 9.2% (n=131, Fair A/E 0.69). Right now the yard is firing: 4 winners from 15 runners in the last 14 days (26.7%, 3.4pts above the 23.3% baseline). Nico de Boinville rides 28% of the entries and matches the yard's average almost exactly (24.9%, A/E 1.09) — the partnership beats the margin-free market read. 338 Group and Graded wins sit in the archive record — the biggest prize the yard has landed: the Betfred Cheltenham Gold Cup Chase at Cheltenham (Mar 2013, £313,225). The stable star of the record: Altior (IRE) — 21 wins from 26 runs for the yard. Seasonally, the yard fires Nov–Feb.
Yard patterns
the angles behind the record · vs 23.3% baselineEach tile is the record in that situation vs the 23.3% baseline — descriptive splits with the sample always shown, for you to weigh. 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. The same beliefs, tested across every yard and every GB and Irish race since 2005: Racing myths.
Notable angles
vs their own baselineRecord by conditions
same window as headerRace type
Going
Courses
Class
Market position
Distance
By season
Handicaps
Field size
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 headerHorses trained
same window as header · most-raced firstCurrent form
significance-gatedLast 14 days
In formWhen the yard fires
strike by month, lifetimeJockey bookings
same window · biggest samples firstCareer highlights
lifetime archive, 2005→Sires in the string
progeny record · win % by ground and tripThe record
latest 50 of 10,861 · newest firstThe latest 50 of 10,861 archived runners, newest first. The full record runs from 2 January 2005 to 7 November 2026.
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).
KTB’s figures
the forward record · since 5 Oct 2026KTB’s figures on this yard’s runners since 16 Oct 2026: the KTB Selection in 3 runs (won 2) · top-rated on KTB Rating in 5 runs (won 1, 1 did not run) · fastest on KTB Speed in 3 runs (won 1) · to 7 Nov 2026.
Each pick was a KTB figure’s choice before the off — the published KTB Selection, the top-rated horse on KTB Rating, the fastest on KTB Speed — settled against the result the next morning and never worked out again; “did not run” is counted apart. GB and Irish races only. A record of weeks so far: read it as a count, not a verdict.
Quick answers
- What is Nicky Henderson's strike rate?
- Nicky Henderson has won 2,275 of 9,761 runners since 2008, a strike rate of 23.3% (as at 8 November 2026). Figures are computed from our own results archive.
- Which course does Nicky Henderson do best at?
- Southwell by strike rate: 59 wins from 202 runners (29.2%) since 2008. 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 Nicky Henderson?
- Nico de Boinville, with 2,692 runners since 2008 — 28% of the total. That pairing has won 670 (24.9%).
- Is Nicky Henderson in form?
- In the last 14 days: 15 runners, 4 winners, a strike rate of 26.7%. That is above the baseline of 23.3% since 2008.
- What is Nicky Henderson's Fair A/E?
- 1.09, from 9,744 runners with a computed fair probability since 2008. 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.