Does anyone know what happens in a Yankee horsebet if one horse wins and the other races are cancelled?

Question

Does anyone know what happens in a Yankee horsebet if one horse wins and the other races are cancelled?

Answer 1

Now do you mean if one horse runs and everyone does not run in it  ?

Its a Walk over

But I am so sorry I thought I know a few things but this is new to me

if a race is not run all bets are void

Answer 2

The winner occurs in 3 double bets, 3 treble bets and one accumulator (4 timer) so as the first contributor says the return is 7 times the unit stake to a winner and a total return of stakes.

Answer 3

all bets win winning horse are paid at single odds, you get money back for each n/r bet.

i.e. 7 times single bet plus 4 stake returns.