| N Fair Oaks climb | 0,55 mi | 194 pi | 6,6 % |
| Chaney Trail Climb | 1,34 mi | 656 pi | 9,1 % |
| Mount Lowe Chk Pt 4 | 4,74 mi | 2 329 pi | 9,3 % |
| Start of Chaney to the last double digit grade portion | 0,63 mi | 331 pi | 9,8 % |
| Loma Alta to top of Sunset | 3,46 mi | 1 998 pi | 10,9 % |
| Loma Alta to Alpine Tavern ruins | 6,02 mi | 2 946 pi | 9,3 % |
| Alta Loma to top of Lowe | 9,14 mi | 3 829 pi | 7,9 % |
| Alta Loma to Mt. Wilson Circle | 11,69 mi | 4 183 pi | 6,8 % |
| Mt. Lowe Motorway | 6,36 mi | 3 002 pi | 8,9 % |
| Hell Hill | 3,24 mi | 1 880 pi | 11,0 % |
| Chaney Trail to Inspiration Point | 6,34 mi | 3 005 pi | 9,0 % |
| Alta Loma to Bench | 6,28 mi | 2 999 pi | 9,0 % |
| Alta Loma to dirt trail | 3,48 mi | 2 024 pi | 11,0 % |
| Chaney Climb | 0,99 mi | 617 pi | 11,7 % |
| OLD VERSION - Nursery to the Top via Chaney Trail/Mt. Lowe | 8,97 mi | 3 638 pi | 7,6 % |
| Mt. Lowe Hurt Box | 3,35 mi | 1 978 pi | 11,2 % |
| Nursery to Upper Sunset via Chaney/Mt. Lowe | 3,22 mi | 1 913 pi | 11,3 % |
| Chaney Climb Steep to the Merge | 2,45 mi | 1 345 pi | 10,4 % |
| team kareen opener hillclimb | 3,15 mi | 1 890 pi | 11,3 % |
| 3,13 mi | 1 873 pi | 11,3 % |
| Sunset Ridge Mt Lowe | 2,34 mi | 1 381 pi | 11,1 % |
| gate to top | 7,90 mi | 3 140 pi | 7,5 % |
| Top of Chaney to Bear Siting | 4,56 mi | 2 136 pi | 8,9 % |
| Top of Chaney to middle Merrill | 5,20 mi | 2 379 pi | 8,6 % |
| Gate to gate | 1,64 mi | 922 pi | 10,6 % |
| Sunset Gate to Cape of Good Hope | 2,44 mi | 1 368 pi | 10,6 % |
| Lower Sunset to Upper Sunset via Mt Lowe Railway | 2,07 mi | 1 293 pi | 11,8 % |
| Mikey G Segment | 1,32 mi | 741 pi | 10,6 % |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0,55 mi | 367 pi | 12,6 % |
| Sunset Phase III | 0,50 mi | 256 pi | 9,7 % |
| Loma Alta to Sunset Phase IV | 0,80 mi | 522 pi | 12,2 % |
| Echo Mountain (Mount Lowe Railroad Trail) Climb | 0,59 mi | 328 pi | 10,5 % |
| 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 % |
| Boomerang - Final push | 1,26 mi | 407 pi | 5,9 % |
| Final climb to Mt. Wilson | 2,11 mi | 538 pi | 4,8 % |
| Circle | 0,35 mi | 20 pi | 0,7 % |
| Mt. Wilson Circle Rd to end | 0,56 mi | 52 pi | 1,7 % |
| Mt. Wilson Downhill | 8,29 mi | -4 301 pi | -9,8 % |
| Toll Road DH, Winter creek to bridge | 7,06 mi | -3 399 pi | -9,1 % |
| rock slide to upper campground | 3,13 mi | -1 516 pi | -9,2 % |
| mid to bridge descent | 6,01 mi | -2 858 pi | -9,0 % |
| Henninger to Altadena Descent | 2,44 mi | -1 335 pi | -9,9 % |
| henninger downhill sign to bridge | 2,27 mi | -1 155 pi | -9,6 % |
| Eaton Asphalt Climb to Pinecrest | 0,10 mi | 43 pi | 7,6 % |
| Altadena Dr. from Allen to Lake | 1,03 mi | 39 pi | 0,4 % |
