Season 1 schedule (2003)
| # | Track | Map | Race | Dates |
|---|---|---|---|---|
| 1 |  |  | Toyota Grand Prix of Long Beach (Long Beach) League record: 54.439 (TILL13) | 29.04 – 04.05 |
| 2 |  |  | Bosch Spark Plug Grand Prix (Nazareth) League record: 180.812 mph (madlopt) | 06.05 – 11.05 |
| 3 |  |  | Miller Lite 250 (Milwaukee) League record: 183.150 mph (madlopt) | 13.05 – 19.05 |
| 4 |  |  | U.S. Bank Presents The Cleveland Grand Prix (Cleveland) League record: 1'03.755 (sim_tek) Unofficial: 1'00.330 (Quick) | 20.05 – 26.05 |
| 5 |  |  | Mario Andretti Grand Prix at Road America (Road America, Elkhart Lake) League record: 1:45.208 (shurikus) Unofficial: 1'42.835 (Quick) | cancelled |
| 6 |  |  | U.S. 500 Presented by Toyota (Michigan) League record: 235.052 mph (Revelat) Unofficial: 238.323 mph (madlopt) | 03.06 – 09.06 |
| 7 |  |  | Champ Car Grand Prix at Mid-Ohio (Mid Ohio) League record: 1:11.590 (TILL13) | 10.06 – 16.06 |
| 8 |  |  | New England 200 (New Hampshire) League record: 187.736 mph (TILL13) | 17.06 – 23.06 |
| 9 |  |  | Grand Prix of Monterey (Laguna Seca) League record: 1'09.308 (shurikus) Unofficial: 1'07.564 (Quick) | 24.06 – 30.06 |
| 10 |  |  | Slick 50 200 (Phoenix) Unofficial: 179.562 mph (Harder) | 01.07 – 07.07 |
| 11 | | | Mario Andretti Grand Prix at Road America (Road America, Elkhart Lake) League record: 1:45.208 (shurikus) Unofficial: 1'42.835 (Quick) | 08.07 – 14.07 |
Note: “Unofficial” means an unofficial record — a time not confirmed under the league rules.
Championship carset: iil2003.zip (download)
Championship settings
| Race Length | 40% for ovals, 30% for the other tracks |
|---|---|
| Field Size | 19 Opponents |
| Car Damage | ARCADE |
| Pace Lap | ON |
| Yellow Flags | OFF |
| Breakdowns | ON |
| Opponent Strength | 95% |
| Weather | constant (default parameters) |