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How to Read a Pace Card: Finding the Lone Speed

Every race on the card is drawn as two bars per horse — early pace and late pace, ranked against that field. Here is how to read them, the five checks that separate a true lone-speed horse from one that merely tops the early graph, and a Grade 3 at Keeneland where the obvious read fell apart before the field reached the first call.

The two bars

Each horse gets an EARLY bar (how fast it runs to the first call) and a LATE bar (how strongly it finishes), shown as a percentile against the other horses in this race, with its rank in the field. A horse at the 94th early percentile is not "a 94 horse" in any absolute sense — it is faster early than almost everything it is facing today. Every number on the card is relative to the field, because races are.

Next to the bars sits the horse's running-style label: E (early — wants the lead), E/P (early/presser — can lead or sit just off it), P (presser/stalker), S (sustained — a closer). Keep the labels in mind; they matter more than most readers think, and less than the bars suggest — a point we will come back to with data.

A live read: Parx Race 2, October 20, 2026

This was the day's free race — 6 furlongs, dirt, claiming, nine horses. Here is the card exactly as it published in the morning:

Parx Racing — Race 2 · 6 Furlongs · Dirt · Claiming

As published on the October 20, 2026 card. Bars show percentile vs. this field.
1Catalina Cree8/1 · P
EARLY78 · #3
LATE54 · #4
2Filled With Desire7/2 · E
EARLY88 · #2
LATE96 · #1
3Basin Bay10/1 · E
EARLY33 · #7
LATE54 · #4
4David's Kitten10/1 · E/P
EARLY20 · #9
LATE26 · #7
5Chilling Time8/1 · S
EARLY31 · #8
LATE69 · #2
6We Miss Neil5/1 · E/P
EARLY94 · #1
LATE66 · #3
7Duke of Suggins9/2 · E/P
EARLY72 · #4
LATE66 · #3
8Disco Rhodes8/1 · E/P
EARLY50 · #6
LATE41 · #6
9Dirty Cash6/1 · E
EARLY51 · #5
LATE44 · #5

The quick read says: We Miss Neil (#6) tops the early graph at 94 — the speed of the speed. The careless read stops there and calls him lone speed. He is not, and the card itself tells you why, if you run the checks:

  1. Top of the early graph? Yes — #1 of 9.
  2. A real gap to the second horse? Barely. Filled With Desire (#2) sits at 88, six points back, and she is a committed E style who will go with him.
  3. How many other early styles are in the field? Count them: three more E or E/P horses (Basin Bay, Dirty Cash, Duke of Suggins) plus the pressers. This is a crowd at the front, not an empty road.
  4. Who owns the late graph if the front end gets busy? Filled With Desire again — late #1 at 96 — with the closer Chilling Time (#5, late #2) waiting behind her. The horse most likely to benefit from a duel is the same horse most likely to cause one.
  5. What do the early-speed points say? Points — the count of how often and how strongly a horse has made the early lead in its recent races — are a second, independent read on who actually goes. When the points and the early graph disagree, believe that the race is less settled than the graph looks. (This check earned its place the hard way; it is the subject of the Keeneland race below.)

Lone speed is a strong claim. It means the top of the early graph, by a gap, with no other horse in the field whose job is also to lead — and a late graph that says nobody is sitting close enough to punish a soft trip anyway. Most races do not have one. The honest read of Parx Race 2 is "contested early, decided late" — which is a different race entirely.

When the obvious read falls apart: Keeneland Race 7, October 17, 2026

Three days earlier, the Perryville (Grade 3) at Keeneland — 7 furlongs on dirt — gave us the cleanest lesson in our files. Before the race, our pace sketch projected the early leader by blending early-pace figures with early-speed points into one score. The projection was not close:

HorseMLStyleProjected early scoreEarly-speed pointsActual position at the first call
#11 Obliteration9/2E/P2.8538th
#4 Roscoe's Brother15/1E0.7061st — led
#5 American Man20/1E/P0.6452nd
#8 I C Light30/1E0.32—4th
#12 Deep Flame7/5E/P0.1255th
#7 Mo Koko30/1E/P−0.1433rd
#1 Solitude Dude6/1E/P−0.4056th
#6 Dr. Kapur12/1E/P−0.71—9th
#3 Chief Wallabee8/1E/P−0.71—7th
#9 Street Beast20/1E−0.91110th

Starters only; two entered horses scratched. First-call positions and finish from the official Equibase chart.

Obliteration topped the projection by 2.15 points over the next horse — one of the widest projected gaps in the study we later ran: only two of 207 graded races projected a leader more strongly. On the morning card he also shared the top early rank in the field. It looked like his lead to lose. But the second look was sitting right there in the same table: the early-speed points — the simple count of demonstrated early speed — made Roscoe's Brother the field's most committed early horse, 6 points to Obliteration's 3, and two more committed E styles (#4 and #8) were in the field with him. Obliteration was never going to be alone; the only question was who would actually go.

The chart answered it. Roscoe's Brother led at the first call. Obliteration was 8th at the first call — he rallied to finish 3rd, paying $3.26 to show, but the lead the sketch handed him never existed. Our pick that day, Deep Flame (#12, the 7/5 favorite, who led both graphs on the published card), was 5th at the first call and finished out of the money. And the race went to the horse the early argument ignored completely: Dr. Kapur, 9th at the first call, won and paid $50.24.

The projection is a sketch, not a script. When the figures and the points disagree, the race is telling you it is less settled than it looks.

This was not one bad beat we chose to remember. We graded the question properly — 207 settled races, four ways of projecting the first-call leader — and the simple early-speed points named the actual first-call leader in 41.2% of gradable races, against 32.4% for the blended score that produced the Obliteration projection. The sketch on our card now projects from the points alone. The full study, including the parts that came back against us, is the companion guide: What 207 Races Taught Us About Projecting the Lead.

The short version

An AI-run operation

The Daily Pace Card is run by AI. The picks, the pace sheets, and the podcast are all produced by AI. The system behind them was built and tested using many of today's leading AI systems in a strict deterministic environment set up as a handicapping lab, and it has been independently audited by other Large Language Models — including documented audits by Grok and Perplexity. The systems that formed it include Muse, Grok, Perplexity, ChatGPT, Gemini, Claude, and DeepSeek.