found this on another site.. may be useful to someone!!
France, Circuit de la Sarthe : 47°56' 21.12" N, 0°13' 28.56" E
* France, Circuit de la Sarthe (Dunlop) : 47°57' 17.17" N, 0°12' 29.59" E
* France, Circuit de la Sarthe (Chicane) : 47°57' 24.16" N, 0°12' 38.97" E
* France, Circuit de la Sarthe (Esses) : 47°57' 35.62" N, 0°13' 03.51" E
* France, Circuit de la Sarthe (Tertre Rouge) : 47°57' 42.90" N, 0°13' 19.24" E
* France, Circuit de la Sarthe (Hunaudière #1) : 47°57' 15.39" N, 0°13' 44.01" E
* France, Circuit de la Sarthe (Chicane #1) : 47°56' 39.29" N, 0°13' 58.80" E
* France, Circuit de la Sarthe (Hunaudière #2) : 47°56' 04.06" N, 0°14' 18.25" E
* France, Circuit de la Sarthe (Chicane #2) : 47°55' 39.95" N, 0°14' 32.41" E
* France, Circuit de la Sarthe (Mulsanne Kink) : 47°55' 28.64" N, 0°14' 35.10" E
* France, Circuit de la Sarthe (Hunaudière #3) : 47°55' 09.10" N, 0°14' 37.14" E
* France, Circuit de la Sarthe (Mulsanne) : 47°54' 48.21" N, 0°14' 36.41" E
* France, Circuit de la Sarthe (Indianapolis) : 47°55' 20.35" N, 0°13' 10.41" E
* France, Circuit de la Sarthe (Arnage) : 47°55' 16.69" N, 0°12' 56.46" E
* France, Circuit de la Sarthe (Virages Porsche #1) : 47°55' 56.90" N, 0°12' 32.77" E
* France, Circuit de la Sarthe (Virages Porsche #2) : 47°56' 04.03" N, 0°12' 38.82" E
* France, Circuit de la Sarthe (Maison Blanche) : 47°56' 16.32" N, 0°12' 32.70" E
* France, Circuit de la Sarthe (Chicanes Ford) : 47°56' 50.11" N, 0°12' 29.53" E