| Leave It To Beaver | 0.30 km | -13 m | -3.6% |
| Bowles Down | 1.29 km | -122 m | -9.4% |
| Its All Down Hill From Here | 4.96 km | -153 m | -2.8% |
| GCRR TT back | 13.72 km | 125 m | 0.9% |
| Beaver Valley Road at 119 | 1.07 km | 37 m | 3.4% |
| GCRR 2015 TT Climb to Finish | 7.34 km | 138 m | 1.9% |
| Grey Rd 119 - Grey Rd 13 to Ravenna | 6.95 km | 122 m | 1.7% |
| 13 to 10th along 119 | 4.07 km | 44 m | 1.1% |
| 119 pitch | 0.65 km | 35 m | 5.4% |
| Ravenna grind | 2.28 km | 59 m | 2.5% |
| Sideroad 15 Climb | 1.92 km | 93 m | 4.8% |
| Grey Rd 119 - Ravenna to 6th Line Climb | 2.79 km | 77 m | 2.7% |
| Ravenna to Banks Town sign | 5.34 km | 105 m | 2.0% |
| Centurion TT course | 3.39 km | 53 m | 1.5% |
| First 1.5K of TT | 1.42 km | 39 m | 2.6% |
| Ravenna to Banks Climb | 0.55 km | 33 m | 5.8% |
| Banks - 7th Line | 7.31 km | -170 m | -2.3% |
| beer run | 3.40 km | -63 m | -1.8% |
| Clarksburg Camel | 0.49 km | 14 m | 2.7% |
| Beavering the Frog | 4.17 km | 53 m | 1.3% |
| Clarence St Climb | 2.33 km | 133 m | 5.7% |
| Short Frogs Hollow | 1.39 km | 64 m | 4.6% |
| 55 meters up | 0.78 km | 57 m | 7.2% |
| 4th Sideroad - bottom Frog's Hollow to Grey Rd 7 | 5.42 km | 63 m | 0.8% |
| Frog's Hollow West | 5.49 km | 39 m | 0.1% |
| 7th Line SR4-40 | 3.76 km | 94 m | 2.3% |
| 7th line hill | 0.78 km | 53 m | 6.8% |
| 7th Line South (Grey 40 to Hutchinson) | 16.57 km | -42 m | -0.0% |
| Rocklyn to Hutchinson's corners | 13.05 km | -43 m | -0.1% |