KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | United States | 2911 | ||
| 2 | Belgium | 1912 | ||
| 3 | France | 1704 | ||
| 4 | Netherlands | 1478 | ||
| 5 | China | 1181 | ||
| 6 | Spain | 718 | ||
| 7 | Australia | 625 | ||
| 8 | Czech Republic | 615 | ||
| 9 | Colombia | 404 | ||
| 10 | Germany | 358 | ||
| 11 | Italy | 273 | ||
| 12 | Luxembourg | 221 | ||
| 13 | Canada | 216 |