| Chalk Hill Drop | 0.21 mi | -69 ft | -5.4% |
| Chalk Hill NB - final section | 0.44 mi | 72 ft | 3.1% |
| Chalk Hill NB - final section | 0.44 mi | 72 ft | 3.1% |
| 128 south chalk hill to ida clayton | 6.18 mi | 269 ft | 0.7% |
| Napa 200k Climb | 9.03 mi | 528 ft | 0.9% |
| 128 County line Napa/Sonoma from the north | 0.74 mi | 220 ft | 5.6% |
| Napa County Descent | 1.74 mi | -272 ft | -1.7% |
| Home Stretch | 0.41 mi | -10 ft | -0.5% |
| Old Toll Road | 3.30 mi | -1,171 ft | -0.0% |
| Old Toll to RLS | 5.73 mi | 1,814 ft | 6.0% |
| Old Lawley Toll Rd Climb | 0.66 mi | 262 ft | 7.5% |
| Old Toll Climb from bridge | 2.28 mi | 965 ft | 8.0% |
| Old Toll to look out | 1.91 mi | 791 ft | 7.8% |
| Old Toll Bridge to RLS | 4.60 mi | 1,726 ft | 7.1% |
| Hwy 29/Old Toll-RLS | 2.36 mi | 755 ft | 6.0% |
| Mount St. Helena Final Kick | 0.35 mi | 108 ft | 5.7% |
| Mt. St. Helena 3 Mile Northbound Descent | 3.00 mi | -755 ft | -4.8% |
| Rattlesnake Spring St Helena Creek 3 Miler | 2.98 mi | -466 ft | -3.0% |
| Western Mine Road (Full Climb) | 2.78 mi | 1,371 ft | 9.3% |
| Western Mine Road | 1.03 mi | 423 ft | 7.7% |
| Western Mine To Summit | 3.11 mi | 1,355 ft | 8.2% |
| Western Mine Dirt | 2.21 mi | 1,106 ft | 9.4% |
| Ida Clayton Dirt to bottom | 7.64 mi | -2,139 ft | -5.3% |
| Ida Clayton Full DH | 7.74 mi | -2,152 ft | -5.3% |
| Ida Clayton DH | 3.43 mi | -1,670 ft | -9.2% |
| Lower Ida Clayton descent | 2.10 mi | -1,040 ft | -9.3% |
| 128 North (Ida Clayton to Chalk Hill) | 6.17 mi | -308 ft | -0.7% |
| tiny TT | 1.77 mi | -105 ft | -1.1% |
| Knight's Valley Sprint | 1.21 mi | -72 ft | -1.1% |
| ChalkHill Sprint | 0.36 mi | 79 ft | 4.0% |
