There's no official record kept of the highest mileage Ford car still running. While many claims exist online of Fords with incredibly high mileage (millions of miles are often cited), verifying these claims independently is extremely difficult. Many lack verifiable documentation. The mileage itself is often based on the odometer, which can be replaced or malfunction.
Therefore, it's impossible to definitively say what the highest mileage Ford car still running is.
