Peter May                                                                                        






  - Jump Ratings

  - Juvenile Ratings

  - Flat Ratings

  - AW Ratings

  - Flat Profiler

  - Jumps Profiler


  - TrainerForm (Flat)

  - TrainerForm (Jumps)

  - SireForm (Flat)

  - SireForm (Jumps)

  - My Books


  - About

  - Free Page

  - Links

  - Neural Networks


  You can now order my new book: End Peg - The Highs and Lows of Match Fishing.  More details here

Welcome to PJM RACING the home of Dr Peter May’s unique Speed Ratings, as featured in the national publications Raceform On Saturday and Raceform Update.

On this site you will find many free-to-download articles relating to horseracing in Great Britain and research into artificial intelligence, especially neural networks.

Please feel free to browse the site and download anything that interests you.

  Latest Updates
  • The Flat Profiler is available from here.

  • The 2024 Flat TrainerForm Guide is available from here.

  • The 2024 Flat SireForm Guide is available from here.

  • The Forecasting Methods For Horseracing ebook can be purchased here.

  • Click here for Today's Free Race.

  • Find out how poorly many British Bookmakers treat their customers here: Bookmakers' Wall Of Shame

  • For a complete list of 2yo Turf Ratings for 2023 (pdf format) - click here