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One of the UK’s Leading Grand National betting sites the Grand National Guide has launched unique Winner Predictor tool designed to help punters find a winner for the most famous horse race in the world, the Aintree Grand National.

The Grand National Winner Prediction algorithm uses primarily factual information such as the number of times a horse has fallen, number of wins over 3 miles+, previous experience of the courses and an added judgmental element blended in. Together these create overall ratings for each horse for; current form, jumping ability, stamina, course experience, ground preference and also a minor adjustment for stable form.

Punters can apply their own assessment of each horse and enter the data into the table. The algorithm then takes these individual ratings, combined with factual information and produces the predicted result. Simple.

The Grand National Guide also provides the latest news, Grand National Runners, Grand National tips, Grand National odds and background information to the big race.

To try out the Winner Predictor tool, please visit

If you have any queries please contact:

Rachel Ventress
PR and Marketing Manager
Tel: 07792082855

About’s parent company is Invendium ltd. is a betting information portal that was formed in early 2002. The site has over 23,000 members and 300,000 monthly visits from people interested in sports betting. Users work together to help each other improve their betting with the ultimate aim of beating the also has related sites on Grand National, Cheltenham Betting, gold cup odds and world cup odds.

About Invendium LTD:

Invendium Ltd is a private limited company registered in England and Wales.

The main activities of the company are the development of web properties and related services focused on internet marketing and promotion. It was formed in July 2002 by Antony & Noreen Portno.

Registered No.: 4490764