| | | | Distance (Km) | Aid Stations (Km) |
| Direction | Course | Color | Segment | Cumm. | Location | Next |
| | | | | | |
| 11 Kilometer Trail Run | | | | | |
| | Start: Muir Beach (Tie Post) | | | | | |
| Go SOUTH | Coastal Trail | Orange | 1.0 | 1.0 | | 6.2 |
| Stay RIGHT | Coastal Trail (Pirates Cove) | Orange | 2.3 | 3.3 | | |
| Go STRAIGHT | Coastal Trail | Orange | 1.1 | 4.3 | | |
| Stay LEFT | Tennessee Valley Trail | Orange | 1.9 | 6.2 | Tennessee Valley | 4.8 |
| Turnaround | Tennessee Valley Trail | Orange | 0.5 | 6.8 | | |
| Turn RIGHT | Fox Trail | Orange | 1.7 | 8.5 | | |
| Go STRAIGHT | Coastal Fire Road/Trail | Orange | 2.5 | 10.9 | | |
| Turn RIGHT | Bridge | Orange | 0.1 | 11.0 | | |
| | | | | | |
| Kilometers | | 11.0 | | | 11.0 |
| Miles | | 6.9 | | | |
| | | | | | |
| 17 Kilometer Trail Run | | | | | |
| | Start: Muir Beach (Tie Post) | | | | | |
| Go SOUTH | Coastal Trail | Orange | 1.0 | 1.0 | | 6.2 |
| Stay RIGHT | Coastal Trail (Pirates Cove) | Orange | 2.3 | 3.3 | | |
| Go STRAIGHT | Coastal Trail | Orange | 1.1 | 4.3 | | |
| Stay LEFT | Tennessee Valley Trail | Orange | 1.9 | 6.2 | Tennessee Valley | 6.0 |
| Turn LEFT | Marincello Vehicle Road | Yellow | 2.4 | 8.7 | | |
| Turn RIGHT | Bobcat/Miwok Trail | Yellow | 1.4 | 10.1 | | |
| Turn RIGHT | Old Springs Trail | Yellow | 2.1 | 12.2 | Tennessee Valley | 4.8 |
| Turn LEFT | Tennessee Valley Trail | Orange | 0.5 | 12.7 | | |
| Turn RIGHT | Fox Trail | Orange | 1.7 | 14.4 | | |
| Go STRAIGHT | Coastal Fire Road/Trail | Orange | 2.5 | 16.9 | | |
| Turn RIGHT | Bridge | Orange | 0.1 | 17.0 | | |
| | | | | | |
| Kilometers | | 17.0 | | | 17.0 |
| Miles | | 10.6 | | | |
| | | | | | |
| 33 Kilometer Trail Run | | | | | |
| | Start: Muir Beach (Tie Post) | | | | | |
| Go SOUTH | Coastal Trail | Orange | 1.0 | 1.0 | | 6.2 |
| Stay RIGHT | Coastal Trail (Pirates Cove) | Orange | 2.3 | 3.3 | | |
| Go STRAIGHT | Coastal Trail | Orange | 1.1 | 4.3 |
