| Lake | 1.19 mi | 525 ft | 8.3% |
| Col de Farnsworth | 0.63 mi | 272 ft | 8.2% |
| Lake Ave from Altadena Dr | 0.91 mi | 420 ft | 8.7% |
| E Pine to Top of Lake | 0.90 mi | 413 ft | 8.6% |
| Lake Ave from Palm St to the Top | 0.77 mi | 371 ft | 9.0% |
| Lake Ave - Concha to the top | 0.32 mi | 148 ft | 8.8% |
| Canon Blvd Climb | 0.66 mi | 279 ft | 7.9% |
| Sam Merrill to Mt Lowe Railway Trail | 3.23 mi | 1,670 ft | 9.7% |
| Lower Sam Merrill to Mt Wilson Road | 8.99 mi | 3,360 ft | 7.0% |
| Lake Ave to Mt Lowe Rd | 4.06 mi | 1,955 ft | 9.1% |
| Killer Single Track Climb | 2.53 mi | 1,385 ft | 10.2% |
| Climb to the top | 8.85 mi | 3,360 ft | 7.2% |
| Lower Sam Merrill | 2.46 mi | 1,332 ft | 10.2% |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0.59 mi | 436 ft | 13.9% |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0.60 mi | 315 ft | 9.8% |
| cross over to sunset | 0.73 mi | 243 ft | 6.0% |
| Mt Lowe Railway - Middle Merrill | 2.84 mi | 1,020 ft | 6.8% |
| Muir Peak Rd Climb | 0.71 mi | 299 ft | 7.8% |
| Upper Lowe Road | 2.72 mi | 814 ft | 5.7% |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 2.72 mi | 801 ft | 5.6% |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 2.69 mi | 801 ft | 5.6% |
| Mt Lowe West Trail Climb | 0.74 mi | 289 ft | 7.3% |
| Final climb to Mt. Wilson | 2.11 mi | 538 ft | 4.8% |
| Mt. Wilson Downhill | 8.29 mi | -4,301 ft | -9.8% |
| Henninger to Altadena Descent | 2.44 mi | -1,335 ft | -9.9% |
| Eaton Asphalt Climb to Pinecrest | 0.10 mi | 43 ft | 7.6% |
| Altadena to Henninger Flats | 2.38 mi | 1,296 ft | 10.3% |
| Bridge to Horse Trail | 0.77 mi | 387 ft | 9.5% |
| Steep section out of the flats | 0.08 mi | 66 ft | 14.0% |
