2005 IndyCar Series Kalender
| Race | Type | Land | Datum | Winnaar |
|---|---|---|---|---|
| Toyota Indy 300 Homestead |
Oval |  |
06 Maart |
D. Wheldon |
| XM Satellite Radio Indy 200 Phoenix Raceway |
Oval | |
19 Maart |
S. Hornish jr. |
| Honda Grand Prix of St. Petersburg St. Petersburg |
Stratencircuit | |
03 April |
D. Wheldon |
| Indy Japan 300 Motegi Oval |
Oval |  |
30 April |
D. Wheldon |
| 89th Indianapolis 500 Indianapolis |
Oval | |
29 Mei |
D. Wheldon |
| Bombardier Learjet 500 Texas Motor Speedway |
Oval | |
11 Juni |
T. Scheckter |
| SunTrust Indy Challenge Richmond Raceway |
Oval | |
25 Juni |
H. Castroneves |
| Argent Mortgage Indy 300 Kansas |
Oval | |
03 Juli |
T. Kanaan |
| Firestone Indy 200 Nashville Superspeedway |
Oval | |
16 Juli |
D. Franchitti |
| ABC Supply Company A.J. Foyt 225 Milwaukee Mile |
Oval | |
24 Juli |
S. Hornish jr. |
| Firestone Indy 400 Michigan International Raceway |
Oval | |
11 Juli |
B. Herta |
| AMBER Alert Portal Indy 300 Kentucky Speedway |
Oval | |
14 Augustus |
S. Sharp |
| Honda Indy 225 Pikes Peak Raceway |
Oval | |
21 Augustus |
D. Wheldon |
| Argent Mortgage Indy Grand Prix Sonoma Raceway |
Permanent | |
28 Augustus |
T. Kanaan |
| Peak Antifreeze Indy 300 Chicagoland |
Oval | |
11 September |
D. Wheldon |
| Watkins Glen Indy Grand Prix Watkins Glen |
Permanent | |
25 September |
S. Dixon |
| Toyota Indy 400 Fontana |
Oval | |
16 Oktober |
D. Franchitti |