KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | United States | 4758 | ||
| 2 | France | 1106 | ||
| 3 | Argentina | 854 | ||
| 4 | Netherlands | 621 | ||
| 5 | Belgium | 472 | ||
| 6 | Czech Republic | 425 | ||
| 7 | Australia | 377 | ||
| 8 | Germany | 284 | ||
| 9 | Great Britain | 279 | ||
| 10 | Canada | 208 | ||
| 11 | Italy | 123 |