| Lake | 1,19 mi | 525 pi | 8,3 % |
| Col de Farnsworth | 0,63 mi | 272 pi | 8,2 % |
| Lake Ave from Altadena Dr | 0,91 mi | 420 pi | 8,7 % |
| E Pine to Top of Lake | 0,90 mi | 413 pi | 8,6 % |
| Lake Ave from Palm St to the Top | 0,77 mi | 371 pi | 9,0 % |
| Lake Ave - Concha to the top | 0,32 mi | 148 pi | 8,8 % |
| Canon Blvd Climb | 0,66 mi | 279 pi | 7,9 % |
| Sam Merrill to Mt Lowe Railway Trail | 3,23 mi | 1 670 pi | 9,7 % |
| Lower Sam Merrill to Mt Wilson Road | 8,99 mi | 3 360 pi | 7,0 % |
| Lake Ave to Mt Lowe Rd | 4,06 mi | 1 955 pi | 9,1 % |
| Killer Single Track Climb | 2,53 mi | 1 385 pi | 10,2 % |
| Climb to the top | 8,85 mi | 3 360 pi | 7,2 % |
| Lower Sam Merrill | 2,46 mi | 1 332 pi | 10,2 % |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0,59 mi | 436 pi | 13,9 % |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0,60 mi | 315 pi | 9,8 % |
| cross over to sunset | 0,73 mi | 243 pi | 6,0 % |
| Mt Lowe Railway - Middle Merrill | 2,84 mi | 1 020 pi | 6,8 % |
| Muir Peak Rd Climb | 0,71 mi | 299 pi | 7,8 % |
| Upper Lowe Road | 2,72 mi | 814 pi | 5,7 % |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 2,72 mi | 801 pi | 5,6 % |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 2,69 mi | 801 pi | 5,6 % |
| Mt Lowe West Trail Climb | 0,74 mi | 289 pi | 7,3 % |
| Final climb to Mt. Wilson | 2,11 mi | 538 pi | 4,8 % |
| Mt. Wilson Downhill | 8,29 mi | -4 301 pi | -9,8 % |
| Henninger to Altadena Descent | 2,44 mi | -1 335 pi | -9,9 % |
| Eaton Asphalt Climb to Pinecrest | 0,10 mi | 43 pi | 7,6 % |
| Altadena to Henninger Flats | 2,38 mi | 1 296 pi | 10,3 % |
| Bridge to Horse Trail | 0,77 mi | 387 pi | 9,5 % |
| Steep section out of the flats | 0,08 mi | 66 pi | 14,0 % |
