| Granite Beach Waterfront | 0.20 mi | 7 ft | 0.4% |
| American River 50, Granite Bay to Buzzard's Cove | 3.14 mi | 115 ft | 0.0% |
| Meat Grinder 10K | 6.21 mi | 138 ft | 0.1% |
| The Meat Grinder | 4.10 mi | -102 ft | -0.1% |
| round the back of los lagos | 1.07 mi | -69 ft | -0.3% |
| Lookout to Star Wars Rock | 0.86 mi | -85 ft | -1.2% |
| Hi Eddie | 0.31 mi | -39 ft | -0.9% |
| Star Wars Rock to Leaning Rock | 1.61 mi | 82 ft | 0.3% |
| Fully Ground Meat | 2.62 mi | -105 ft | -0.0% |
| American River 50, Buzzard's Cove to Horseshoe Bar | 3.29 mi | 102 ft | 0.2% |
| Rim Rock Circle Climb | 0.43 mi | 138 ft | 5.9% |
| American River 50, Horseshoe Bar to Rattlesnake Bar | 2.72 mi | -95 ft | -0.3% |
| Horseshoe Bar to Avery's Pond | 3.67 mi | -115 ft | -0.2% |
| Pioneer Express: Horseshoe Bar to Oregon Bar | 8.38 mi | -151 ft | -0.1% |
| Rattlesnake point | 1.26 mi | 112 ft | 0.4% |
| American River 50, Rattlesnake Bar to Downdin's Post | 2.38 mi | 95 ft | 0.1% |
| Avery Pond from Rattlesnake Bar | 0.92 mi | -95 ft | -1.4% |
| AR50 last 9 from Rattlesnake - new course | 8.71 mi | 876 ft | 1.7% |
| Rattlesnake to Last Gasp | 5.61 mi | 226 ft | 0.1% |
| Mormon Ravine - Up | 0.68 mi | 49 ft | 0.1% |
| Pioneer Express: Mormon Ravine to Oregon Bar | 3.98 mi | -151 ft | 0.0% |
| American River 50, Downdin's Post to Last Gasp | 4.27 mi | 423 ft | 1.8% |
| Slade Ridge Climb | 0.20 mi | 144 ft | 12.9% |
| Slade Ridge Climb | 0.22 mi | 154 ft | 12.7% |
| Maidu Dr Climb | 0.43 mi | 243 ft | 10.5% |
| Last Gasp climb | 0.67 mi | 315 ft | 8.8% |
| AR50 '19: Last Gasp to Finish | 2.45 mi | 446 ft | 3.4% |
| Unnamed Road Climb | 0.49 mi | 138 ft | 5.3% |
| Dam Pleasant Climb | 0.27 mi | 79 ft | 5.5% |
| Pacific Ave Climb | 0.44 mi | 174 ft | 7.4% |
