Insights

What the market already knows

Favourites, form, price and money. Mostly the story of how good the market already is, and what that leaves.

• 14 Oct The backtest that already knew the answer The most flattering results in racing analysis come from tests that were handed the answer before they started. How it happens, and the one habit that stops it.
• 21 Aug Big fields and what they do to a favourite More runners means more ways to be beaten. That part is true. The awkward part is that the market worked it out before we did.
• 21 Aug What is the favourite-longshot bias in horse racing? Bettors have long taken too little of the favourite and too much of the outsider. Economists have studied it since 1949. What our 60,671-race study found.
• 17 Aug Are horse racing betting markets actually efficient? A beaten favourite is not a wrong price. Efficient means three different things, and confusing them is how racing arguments go wrong.
• 14 Aug Everyone remembers the beaten favourite Short-priced favourites getting turned over feel like events. The wins feel like the default. That asymmetry is memory, not maths.
• 9 Aug The market moves. But does it tell you anything new? Price movement is real, it is measurable, and it is mostly over before the last few minutes. Whether it tells you anything you can use is a harder question.
• 6 Aug What price control did to our best looking ideas I used to think the draw was worth money. Then we held the final price constant and watched idea after idea thin out. Hundreds of systems analysed, none validated.
• 4 Aug The market is very good, so what is left? Everything easy to see is already in the price. What remains is the awkward part: pace, position, course shape, and what a race will actually ask.
• 25 Jul Good form finds good horses, and the market knows Recent form is genuinely predictive. Hold the final price constant and most of what it was telling you has already been absorbed by the off.
• 18 Jul Follow the money, and what happened when we did Steamers really do win more often. Compare them with drifters at the same final price and the whole advantage walks out of the room.
• 9 Jul A real effect and a priced effect are different things Draw bias is real and worthless as a standalone edge, both at once. This is how almost every good racing idea dies, and most people never notice it happening.
• 30 Jun What 60,671 favourites taught me The favourite won 35% and lost 65%. The important part is that this does not make favourites bad bets, and what that leaves you looking for instead.

Reading the race

Pace, position, geometry, field size and separation. The question a race is about to ask of a horse.

• 19 Aug When two horses are too close to separate Two races can carry the same favourite price and be nothing alike underneath. A short note on what separation does, and what the market had already done.
• 15 Aug The favourite is short. The race isn’t simple. A short price is a confident claim about a horse. It is a much quieter claim about the race that horse has to get through.
• 13 Aug Why shorter races take more of our attention Sprints have been getting a bigger share of our week. Not because they are easier. Because there is less race available to fix an early mistake.
• 11 Aug The horse has not changed, the conditions have A horse that ran badly last time usually did not run badly. It was asked a different question, and it answered that one honestly.
• 30 Jul What a rating tells you, and what it cannot A rating is about the horse. A price is about the race. Keeping those two apart turns out to be most of the work.
• 14 Jul Reading the race, not the horse If the best horse loses two times in three, which one is best is rarely the useful question. Here is the one we ask instead, and how we ask it.

Fragility

Behaviour, compressed favourites, conflicting signals, and the races where the right answer is No Read.

• 23 Aug Why we started looking harder at behaviour A horse can arrive at the start in a state the form book knows nothing about. We priced what answering that would cost, then refused the cheap version.
• 22 Aug We looked at 57 races and 41 got no read On one race day the read assessed 57 races, scored 16 and refused 41. Exactly one race went the whole way. Here is what refusing a race actually involves.
• 18 Aug What we still cannot see An honest inventory of our blind spots, starting with the big one. No sectional or tracking data in the pre-race picture, and what it would take to fix that.
• 7 Aug Why No Read might be the most useful thing we publish Most racing products must have an opinion on every race. Ours is allowed to say there is nothing here worth reading, and that refusal is the point.
• 4 Aug Hindsight bias in horse racing Within five minutes of a beaten favourite, everyone can explain it. Most of those explanations were not available beforehand. What the research shows.

From James

Opinion and argument from the founder. Racing, technology and the things the research cannot settle. Clearly marked as a point of view.

• 26 Aug The most predictable thing in horse racing isn’t the horse. It’s us. We spend enormous effort trying to predict horses. But bookmakers have long understood something potentially more predictable: us. Elite Pass examines betting psychology, racing complexity and why the bettor may be another variable in the model.
• 25 Aug The bookies aren’t afraid of AI. They should be rubbing their hands together. AI is becoming astonishingly good at explaining why a horse might win. That may be exactly why bookmakers have very little to fear.

Building Elite Pass

The founder story, the ideas that failed, and why the record is public.

• 10 Oct The check that stopped us publishing One of our own safety checks refused to let the site update, for a reason that turned out to be a coincidence. We fixed the check rather than removing it, and the day it cost is the point.
• 24 Aug What two months of testing actually taught us Three of the first five beliefs we tested did not survive. Here is what lived, what died, and what changed about the question we were asking.
• 20 Aug What Elite Pass Gold is actually trying to solve Odds already answer the likelihood question, and answer it well. We are trying to answer a different one: how strongly does the pre-race picture agree with itself?
• 29 Jul How should a horse racing system actually be tested? Twelve steps, in order, for testing a racing idea properly. Written by someone who has run 227 of them and cleared none.
• 22 Jul Why horse racing systems look brilliant in backtests Finding a profitable-looking racing system in historical data is easy. Finding one that survives tomorrow is not. The statistics of why.
• 22 Jul Why we timestamp our own prices A price you read after the race has already been contaminated by the result. So we write ours down before the off, and never touch them again.
• 4 Jul Why we publish the ideas that failed Three of the first five beliefs we tested died. Keeping the dead ones in public is the only honest way to ask anyone to trust the ones still standing.
• 26 Jun The race that changed the question A friend's horse had everything in its favour at Newmarket. The race went somewhere else entirely, and the question I left with was not about the horse.

Elite Pass Gold · early access

See what Elite Pass is becoming

Gold is the daily read for races where the evidence converges, and an honest No Read everywhere else.