Observed arrival · 2026-10-16
Muybridge Form, a measured form guide for horse racing
An Australian racing analysis project that profiles horses as athletes and scores their runs with an “expected wins” metric called xW.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Australian horse-racing fans interested in race analysis
- Worth noticing
- The site reports 149 races measured across 38 racecourses, and says its xW comparison was tested on races it had never seen.
Field notes
The page explains xW with a worked example: a horse with no wins is shown with runs worth 2.4 expected wins, followed by a next-start win. It also describes a race-stage “Win Line” and links the measurement idea to Muybridge’s 1878 study of Sallie Gardner. The site reports 7,556 runs on file, but presents the leaderboard and profiles as member features.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue