| AHMEN 2010 RaceCourse |
NOTE: MISSING MARKS: NYC#0, NYC#1, NYC#3
| Description | Latitude | Longitude |
| EYC 1 (Race Buoy 1) | N 43° 36' 56" | W 079° 27' 93" |
| NYC 2 | N 43° 35.56' | W 79° 24.38' |
| TSCC 3 | N 43° 36' 93" | W 079° 26' 43" |
| EYC 5 (Race Buoy 5) | N 43° 35' 17" | W 079° 27' 26" |
| EYC 9 (Race Buoy 9) | N 43° 35' 84" | W 079° 27' 58" |
| Dufferin Buoy (R&W) | N 43° 37' 33" | W 079° 25' 19" |
| Gibraltar (R) | N 43° 36' 42" | W 79° 23' 52" |
| Leslie Spit T1 (G) | N 43° 36' 72" | W 79° 21' 00" |
| Mark | Latitude | Longitude | Status |
| NYC 0 | N 43° 36.28 | W 79° 24.90 | In place |
| NYC 1 | N 43° 36.92 | W 79° 24.20 | missing |
| NYC 2 | N 43° 35.56 | W 79° 24.38 | In Place Aug 22/09 |
| NYC 3 | N 43° 35.62 | W 79° 25.55 | missing |
| NYC 4 | N 43° 36.42 | W 79° 25.95 | missing |
| "D" | N 43° 37.24 | W 79° 25.23 | In Place |
| "G" | N 43° 36.32 | W 79° 23.50 | In Place |