Derby Trail Forums

Go Back   Derby Trail Forums > The Charles Hatton Reading Room
Register FAQ Members List Calendar Today's Posts

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #13  
Old 06-17-2007, 11:50 AM
Storm Cadet's Avatar
Storm Cadet Storm Cadet is offline
Gulfstream Park
 
Join Date: Jun 2006
Location: Long Island, NY
Posts: 1,154
Default

Quote:
Originally Posted by SentToStud
MY understanding is this...

If you assume
1. Mile turf course
2. both straights are 1/4 mile and both turns are 1/4 mile

That's 2640 ft of turns in a 1 mile race. Radius of one turn = 2640 / 3.14 /2 = 420 ft

Move the rail out 20 feet, circ = 440(new radius) * 3.14 *2 = 2765 ft. So on a "20 ft out rail" they run 125 ft more on the turns than on a "Hedge rail" track. 125 ft is how far the starting gate is placed for the start of a '20 ft out' rail start past the start of a 'hedge rail' mile.

My understainding is:
1. Starting gate is moved.
2. Poles don't move.
3. Timers are not connected to poles, they're clipped to the rail.
4. They do move the timers.

1/8 mile is 660 ft. 125 feet is about 1/5 or so of 1/8 mile or about 2.5 seconds. That's roughly how much longer in a mile race timewise they run on the turns in a 20 ft out rail vs a hedge rail.

I got a C- in Chemistry so I could be very very wrong.
Saratoga people told us 2 years ago that they DO NOT MOVE the starting gate in the added on distance. Gate is kept at the same point (mile race gate position is never moved) except for grass wear...and it's only a matter of 10-25 feet.
__________________
The decisions you make today...dictate the life you'll lead tomorrow!

http://<b>http://www.facebook.com/pr...ef=profile</b>
Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 05:20 PM.


Powered by vBulletin® Version 3.6.8
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.