| Lp | Tor |
Wyścigi |
Lata |
|---|---|---|---|
| 1 |  Mosport Park |
24 | 1966-1967, 1969-1974, 1977-1986 |
| 2 |  Riverside |
15 | 1966-1973, 1977-1982, 1984 |
| 3 | Road America |
15 | 1967-1974, 1977-1983 |
| 4 | Laguna Seca |
14 | 1966-1973, 1977-1982 |
| 5 | Mid-Ohio |
12 | 1969-1974, 1977-1982 |
| 6 | Watkins Glen |
11 | 1969-1974, 1977-1981 |
| 7 | Road Atlanta |
10 | 1970-1974, 1978-1980, 1982, 1984 |
| 8 | Trois-Rivières |
8 | 1977-1984 |
| 9 | Edmonton Indy |
7 | 1968-1973, 1981 |
| 10 | Mont-Tremblant |
6 | 1966, 1969-1971, 1977-1978 |
| 11 | Brainerd |
6 | 1970-1972, 1979-1980, 1984 |
| 12 | Bridgehampton |
4 | 1966-1969 |
| 13 | Sears Point |
4 | 1977, 1980, 1983-1984 |
| 14 | Lime Rock Park |
4 | 1983-1985 |
| 15 | Stardust |
3 | 1966-1968 |
| 16 | Charlotte |
2 | 1978-1979 |
| 17 | Las Vegas |
2 | 1981-1982 |
| 18 | St. Louis |
2 | 1985-1986 |
| 19 | Brooklyn |
1 | 1969 |
| 20 | College Station |
1 | 1969 |
| 21 | Fair Park |
1 | 1984 |
| 22 | Green Valley |
1 | 1984 |
| 23 | St. Petersburg |
1 | 1985 |
| 24 | Summit Point |
1 | 1986 |