What are GLD Speed Ratings?

GLD Speed Ratings are proprietary speed figures designed specifically for Hong Kong horse racing at Sha Tin and Happy Valley. They measure each runner's performance normalized for track variant, distance, class par, and weight carried.

What is Race Power (RP)?

Race Power (RP) calculates the median speed rating of the top runners in a race to benchmark the overall strength and caliber of the field.

What does OWD stand for in GLD Racing past performances?

OWD stands for Offspring Winning Distance. It measures the genetic stamina and average winning distance of a sire and dam's other progeny to evaluate surface and distance aptitude.

What are the running style pace abbreviations in the pace map?

GLD Racing classifies horses into LS (Lone Speed for pacesetters), OP (Off-Pace for stalkers), PCK (Pack for midfield runners), and C (Closer for deep closers).

GLD Racing Handicapping Guide

Learn how to interpret our proprietary speed figures, class benchmarks, pace segments, and equipment settings to find a premium edge at the racetrack.

1. The Core Performance Figures

We calculate speed and class strength on a standardized scale to make comparing performances across different classes, tracks, and dates effortless.

GLD Speed Figure

Quantifies how fast a horse ran its individual race. It is normalized for distance, track conditions, daily wind variants, and track speed profiles to represent pure, isolated athletic velocity.

Race Power (RP)

Measures the overall quality of the competition in a past race. It calculates the field strength by evaluating the performance baseline of the runners in that race, helping you see who ran against elite fields.

GLD Power Rating

The weighted rolling average of a horse's recent performances, emphasizing its most recent starts. Handicapping Benchmark: The horse with the highest GLD Power Rating in the race wins approximately 19% of the time, serving as our primary predictive baseline.

Pedigree Rating & OWD

A score reflecting the historical aptitude and speed figures of the horse's sire and dam progeny at this specific distance and surface. Includes OWD (Offspring Winning Distance) indicating the genetic distance sweet spot of the lineage.

Race Par

The historical speed standard required to win a race of this specific class, distance, track layout, and surface. It represents the "par" score for a typical winner of this grade.

Proj. Race Power

The projected rating required to win today's race. It is calculated by looking at the power ratings of all runners entered in today's field to project the dynamic strength of the race.

2. Pace Segments & Running Style Abbreviations

We evaluate each race using standardized pace figures to categorize running styles and measure energy distribution:

EP (Early Pace): Measures the horse's initial velocity out of the gate up to the first call. High EP is essential for front-runners and speed horses.
LP (Late Pace): Measures finishing stamina and closing speed in the final stretch. High LP identifies horses that close strongly from the back of the pack.
PD (Pace Differential): The difference between Late Pace and Early Pace (LP - EP). Positive values (+PD) indicate strong closing acceleration; negative values (-PD) indicate early speed burners.

Core Running Style Classifications:

LS (Lone Speed): Pacesetters and front-runners that contend for or control an uncontested early lead.
OP (Off-Pace): Stalkers sitting right off the leading pace in a stalking position.
PCK (Pack): Midfield runners traveling within the main body of the pack.
C (Closer): Deep closers that sit back and unleash stamina in the final 400m.

3. Pace Projections & Layouts

The pace setup diagram at the top of the race page projects the field's running order at the first call. Leaders are displayed on the right, and closers on the left.

💡 The Lone Speed Advantage

If exactly one runner is isolated on the far right and the rest are clustered > 4 lengths behind, that runner gets an uncontested lead. Lone speed runners win at a disproportionately high rate as they can control the race tempo.

⚠️ The Pace Meltdown Danger

When four or more runners are bunched closely together near the lead line on the right, expect a fast, exhausting early speed duel. This layout sets the race up for a closer from the left with a high Late Pace (LP) rating.

4. Equipment Abbreviations Cheatsheet

Equipment changes can dramatically alter a horse's focus and running style. Here is a quick reference for the abbreviations used in the past performances:

B: Blinkers (adds focus)

PC: Pacifier with Cowls

BO: Blinker with One Cowl

XB: Crossed Ear Plugs

TT: Tongue Tie

P: Pacifier

V: Visor

H: Hood

SR: Shadow Roll

CP: Cheek Pieces

5. Past Performance Grid Layout

Click on any runner inside the cards list to toggle their last five running lines:

Column	Indicator	Explanation
Date	Race Date	Click the date link (e.g. `26Apr26 ▶`) or tap the video link to open the official HKJC replay video.
Trk / Surf	Track / Surface	Track layout (`HV` Happy Valley, `ST` Sha Tin) and turf/dirt indicator (`TRF`, `AWT`).
Dist	Distance	Metres run (e.g. 1200m).
Jockey / Draw	Rider / Post	Current jockey and starting draw position. Check the draw number for post position advantage.
RP	Race Power	The calculated median speed rating of the top five runners in that specific race, representing field strength.
GLD	Speed Rating	The individual speed figure achieved in that start. High figures are highlighted for easy identification.
EP / LP / PD	Pace Splits & Differential	Normalized early pace (EP), late closing pace (LP), and pace differential (PD = LP - EP). Used to identify running style, stamina limits, and closing acceleration.