| US 12 | 9.67 km | 5.8% | 562 m | Cat. 2 |
| Helena | 10.86 km | 4.6% | 495 m | Cat. 2 |
| Vigilante Overlook | 3.98 km | 11.1% | 441 m | Cat. 2 |
| Austin | 6.88 km | 5% | 340 m | Cat. 2 |
| Wilborn | 5.83 km | 4.9% | 288 m | Cat. 3 |
| Helena | 9.97 km | 2.8% | 278 m | Cat. 3 |
| Mini Ridge Trail | 2.35 km | 11.7% | 274 m | Cat. 3 |
| Helena | 7.38 km | 3.6% | 263 m | Cat. 3 |
| Helena | 3.7 km | 7% | 259 m | Cat. 3 |
| Helena | 6.45 km | 3.9% | 254 m | Cat. 3 |
| Helena | 1.85 km | 13.7% | 253 m | Cat. 3 |
| Helena | 3.66 km | 6.9% | 253 m | Cat. 3 |
| Helena | 1.75 km | 14% | 245 m | Cat. 3 |
| Helena | 2.81 km | 8.6% | 241 m | Cat. 3 |
| Helena | 5.77 km | 4.1% | 237 m | Cat. 3 |
| Helena | 6.05 km | 3.8% | 232 m | Cat. 3 |
| York | 2.53 km | 8.7% | 219 m | Cat. 3 |
| Wolf Creek | 27.52 km | 0.8% | 216 m | Cat. 3 |
| Helena | 4.93 km | 4.2% | 209 m | Cat. 3 |
| Helena | 4 km | 4.9% | 194 m | Cat. 3 |
| York | 2.62 km | 6.7% | 175 m | Cat. 3 |
| Wilborn | 2.11 km | 8% | 169 m | Cat. 3 |
| Park City | 1.94 km | 8.7% | 177 m | Cat. 3 |
| York | 2.61 km | 6% | 155 m | Cat. 4 |
| York Road | 10.42 km | 1.5% | 155 m | Cat. 4 |
| Helena | 1.8 km | 8.5% | 157 m | Cat. 4 |
| Canyon Ferry | 3.11 km | 4.9% | 152 m | Cat. 4 |
| Helena | 4.85 km | 3% | 144 m | Cat. 4 |
| Helena | 1.6 km | 8.9% | 143 m | Cat. 4 |
| Unionville | 3.18 km | 4.5% | 142 m | Cat. 4 |
| Helena | 2.14 km | 6.5% | 140 m | Cat. 4 |
| Helena | 1.12 km | 12.3% | 138 m | Cat. 4 |
| Helena | 1.04 km | 13.1% | 137 m | Cat. 4 |
| Helena | 1.32 km | 10.3% | 136 m | Cat. 4 |
| US 12 | 2.43 km | 5.5% | 134 m | Cat. 4 |
| Helena | 0.93 km | 14.3% | 132 m | Cat. 4 |
| Helena | 1.62 km | 7.9% | 128 m | Cat. 4 |
| Helena | 1.22 km | 10.4% | 127 m | Cat. 4 |
| Tobin | 16.04 km | 0.8% | 122 m | Cat. 4 |
| Bald Butte | 1.84 km | 6.6% | 122 m | Cat. 4 |
| Rimini | 1.69 km | 7.1% | 119 m | Cat. 4 |
| Helena | 1.89 km | 6.3% | 119 m | Cat. 4 |
| Helena | 0.81 km | 13.7% | 111 m | Cat. 4 |
| Rimini | 2.74 km | 4% | 109 m | Cat. 4 |
| Helena | 1.23 km | 8.7% | 107 m | Cat. 4 |
| Helena | 0.87 km | 12.3% | 107 m | Cat. 4 |
| Helena | 1.42 km | 7.5% | 106 m | Cat. 4 |
| Helena | 1.58 km | 6.7% | 106 m | Cat. 4 |
| Helena | 1.42 km | 7.1% | 101 m | Cat. 4 |
| Helena | 1.27 km | 7.9% | 101 m | Cat. 4 |
| Helena | 0.94 km | 10.7% | 101 m | Cat. 4 |
| Helena | 1.88 km | 5.4% | 101 m | Cat. 4 |
| Helena | 1.03 km | 9.7% | 99 m | Cat. 4 |
| York Road | 4.87 km | 2% | 98 m | Cat. 4 |
| Helena | 0.69 km | 14.2% | 98 m | Cat. 4 |
| Birdseye | 21.63 km | 0.4% | 95 m | Cat. 4 |
| Helena | 0.87 km | 10.7% | 93 m | Cat. 4 |
| Helena | 0.7 km | 12.7% | 90 m | Cat. 4 |
| Helena | 1.09 km | 8.1% | 88 m | Cat. 4 |
| Helena | 0.81 km | 10.8% | 88 m | Cat. 4 |
| Helena | 0.95 km | 9.1% | 86 m | Cat. 4 |
| Helena | 1.33 km | 6.4% | 85 m | Cat. 4 |
| Helena | 2.33 km | 3.6% | 83 m | Cat. 4 |
| Helena | 0.86 km | 9.7% | 83 m | Cat. 4 |
| Broadwater | 1 km | 8.2% | 82 m | Cat. 4 |
| Helena | 1.37 km | 6% | 82 m | Cat. 4 |
| Helena | 0.98 km | 8.3% | 82 m | Cat. 4 |
| Helena | 1.34 km | 6.1% | 81 m | Cat. 4 |
| Helena | 0.88 km | 9% | 80 m | N/A |
| Helena | 0.59 km | 13.4% | 78 m | N/A |
| Helena | 1.86 km | 4.2% | 78 m | N/A |
| Helena | 2.54 km | 3.1% | 78 m | N/A |
| Broadwater | 4.71 km | 1.5% | 72 m | N/A |
| Broadwater | 1.07 km | 6.6% | 71 m | N/A |
| Iron | 0.92 km | 7% | 65 m | N/A |
| US 12;US 287 | 9.36 km | 0.7% | 64 m | N/A |
| Helena | 1.32 km | 4.8% | 85 m | N/A |
| Helena | 0.69 km | 9.2% | 63 m | N/A |
| Helena | 0.49 km | 12.8% | 62 m | N/A |
| Helena | 0.83 km | 7.4% | 61 m | N/A |
| Helena | 3.41 km | 1.8% | 61 m | N/A |
| Helena | 5.85 km | 1% | 60 m | N/A |
| Helena | 0.56 km | 10.7% | 60 m | N/A |
| Helena | 9.16 km | 0.7% | 60 m | N/A |
| Helena | 0.6 km | 10% | 59 m | N/A |
| Helena | 0.84 km | 6.9% | 58 m | N/A |
| Helena | 3.04 km | 1.9% | 80 m | N/A |
| Silver City | 6.66 km | 0.8% | 56 m | N/A |
| Helena | 0.69 km | 8.1% | 56 m | N/A |
| Birdseye | 1.73 km | 3.2% | 55 m | N/A |
| Helena | 0.54 km | 10.3% | 55 m | N/A |
| Helena | 1.8 km | 3% | 53 m | N/A |
| Helena | 0.45 km | 11.4% | 51 m | N/A |
| Helena | 0.74 km | 6.8% | 50 m | N/A |
| Helena | 0.31 km | 15.6% | 48 m | N/A |
| Helena | 1.24 km | 3.8% | 47 m | N/A |
| Helena | 0.76 km | 6.1% | 46 m | N/A |
| Helena Valley Northeast | 4.29 km | 1.1% | 46 m | N/A |
| Helena | 6.87 km | 0.7% | 45 m | N/A |
| Helena | 0.45 km | 9.8% | 44 m | N/A |