
KJ asked: I need a detailed explanation, so if you don’t know, please don’t answer. I would like to know when it says : “out of a SI.89 mare” or “her mother is SI.105″ what that means. On a racing report I’m looking at, I see a column that says Sp. In. and the highest number (85) is the horse that won. So my guess is that it means “Speed Index”, but does that mean the horse with a SI.105 is WAY faster than the one with SI.85? Or does it differ race to race, depending on distance, track conditions, etc?
If you read a description of an ad for a horse for sale, and it said : “her mother is SI.105″ would that mean the horse has racing potential (it’s a yearling horse)?
If you could please shed some light on this, it would be much appreciated.
Also, what does “wire to wire, just up” mean? That she ran ahead of the rest the entire race?
Thanks in advance for any educated answers you can give me!
Thanks for the answers so far! I was looking at these colts for sale, and have been contacting the seller, and wanted to know what the terms meant that she was sending me. What do you think of these horses?
http://www.liverystable.net/index.php?a=2&b=484
http://www.liverystable.net/index.php?a=2&b=403
Lorraine