Five seconds on the track equates to how many horse lengths?

Answer 1

It depends on the distance the race is run over and the track conditions but generally 5 lengths to the second is a good guide.

Answer 2

One second is equal to five horse lengths, so 5 seconds would be equal to 25 horse lengths. Secretariat actually won his Belmont Stakes by 6 and one fifth seconds!!

Answer 3

a neck length