Official Entries for the 2010 Doublehanded Championship
| School | #Varsity Sailors | # Teams | # JV Sailors | # JV Teams | Food only | Billeting 2 nights | Billeting 1 night |
| Port Townsend | 4 | 1 | 7 | 1 | 11 | 0 | |
| North Kitsap | 8 | 1 | 12 | 2 | 21 | 0 | |
| Kingston | 6 | 1 | 0 | 0 | 10 | 0 | |
| Central Kitsap | 6 | 1 | 9 | 1 | 15 | 0 | |
| Orcas | 6 | 1 | 11 | 2 | 0 | 20 | |
| Anacortes | 5 | 1 | 5 | 1 | 0 | 13 | |
| Olympia | 5 | 1 | 4 | 1 | 0 | 10 | |
| Friday Harbor | 4 | 1 | 6 | 1 | 0 | 12 | |
| Bellingham | 5 | 1 | 5 | 1 | 0 | 12 | |
| Portland | 4 | 1 | 15 | 3 | 0 | 0 | 21 |
| Bainbridge Isl. | 6 | 1 | 15 | 3 | 21 | 0 | |
| Total Teams | 11 | 16 | 78 | 67 | 21 | ||
| Race Officials Scott Boye, Scott Lindberg, Andy Schwenk, Dick Rose | 4 | ||||||
| # sailors | 59 | 89 |