- 1,599
- Brunswick, Frederick County, Maryland
- nascar61799
Course Layout: 2.268 miles (3.65 km).
Location: Yahuarcocha, Imbabura Province, Ecuador.
Opened: May 2, 1970.
https://en.wikipedia.org/wiki/Autodromo_Internacional_de_Yahuarcocha
http://racingcircuits.info/south-america/ecuador/yahuarcocha.html#.V04Y0vkrJkg