We are very happy to inform you that, we have more than thirty five confirmed countries to participate in the ISDE2010. This will be the largest and best organized ISDE ever.
We have more than 35 countries and more than 530 pilots ready to come to the race.
We are waiting with open arms the following countries and their competitors.
| COUNTRY | TROPHY | JUNIOR | WOMAN | CLUBS | TOTAL |
| Venezuela | 1 | 1 | 0 | 2 | 16 |
| USA. | 1 | 1 | 1 | 7 | 34 |
| Germany | 1 | 1 | 1 | 4 | 24 |
| UK | 1 | 1 | 0 | 8 | 34 |
| Japan | 1 | 0 | 0 | 2 | 12 |
| Chile | 1 | 1 | 1 | 2 | 19 |
| Holland | 1 | 1 | 0 | 2 | 16 |
| Australia | 1 | 1 | 1 | 2 | 19 |
| Ireland | 1 | 0 | 0 | 3 | 15 |
| Israel | 0 | 0 | 0 | 2 | 6 |
| Sweden | 0 | 1 | 1 | 4 | 19 |
| France | 1 | 1 | 1 | 4 | 25 |
| Portugal | 1 | 0 | 0 | 0 | 6 |
| Brasil | 0 | 0 | 0 | 1 | 3 |
| Rep. Checa | 1 | 1 | 0 | 4 | 22 |
| Ecuador | 1 | 0 | 0 | 0 | 6 |
| Eslovaquia | 0 | 0 | 0 | 2 | 8 |
| España | 0 | 1 | 0 | 4 | 16 |
| Canada | 0 | 0 | 1 | 2 | 9 |
| Argentina | 1 | 1 | 0 | 4 | 21 |
| Panama | 1 | 1 | 1 | 1 | 15 |
| Honduras | 1 | 0 | 0 | 0 | 5 |
| Italy | 1 | 1 | 0 | 4 | 22 |
| Belgium | 1 | 1 | 0 | 2 | 16 |
| Guatemala | 1 | 1 | 0 | 4 | 22 |
| Finland | 1 | 1 | 0 | 4 | 22 |
| Hungary | 1 | 0 | 0 | 0 | 6 |
| Mexico | 1 | 1 | 1 | tbd | 13 |
| Peru | 1 | 0 | 0 | 0 | 6 |
| Colombia | 1 | 1 | 0 | 2 | 15 |
| Costa Rica | 1 | 1 | 0 | 2 | 16 |
| El Salvador | 0 | 1 | 0 | 0 | 4 |
| Poland | 1 | 0 | 0 | 1 | 8 |
| Greece | 0 | 0 | 0 | 1 | 3 |
| New Zealand | 0 | 0 | 0 | 1 | 3 |
| Total | 26 | 21 | 9 | 81 | 503 |