Marc, I couldn't find a map but the people on
this message have speculated the route below from sitings of the racers and from picking apart screen captures from the promos, lol.
Denver, CO
Sao Paulo, Brazil
(Somewhere else in Brazil - Curitiba? Santos?)
Segesta, Sicily, Italy
(Corinth, Greece?)
Moscow, Russia
"Somewhere near the Middle East" - Georgia? Armenia?
(Somewhere in SE Asia) - Indonesia?
Darwin, Australia
Adelaide, Australia
(Singapore?)
Tokyo, Japan
Anchorage, AK
Denver, CO
