New Jersey: USA
1900 - TRENTON SPEEDWAY
Racing first opened on the Trenton Inter-State Fairgrounds in 1900. It ran a single race around the 1 1/2 mile kidney bean shaped circuit, No other racing events were held until 1907, That is when another event was held.
The venue did reopen again at an unknown point, with racing events documented through the 1940's, 1950's, 1960's and 1970's with a reported closing date of 1980.