| | | Ribbon | Distance (Km) | Aid Stations (Km) |
| Direction | Course | Color | Segment | Cumm. | Location | Next |
| | | | | | | |
| 9 Kilometer Trail Run | | | | | |
| | Start: La Jolla Canyon (Picnic Area) | | | | | 8.5 |
| Go SOUTH | Ray Miller Trail (Backbone) | Yellow | 4.3 | 4.3 | | |
| Turnaround | Ray Miller Trail (Backbone) | Yellow | 4.3 | 8.5 | | |
| | | | | | |
| Kilometers | | 8.5 | | | 8.5 |
| Miles | | 5.3 | | | |
| | | | | | |
| | | Ribbon | Distance (Km) | Aid Stations (Km) |
| Direction | Course | Color | Segment | Cumm. | Location | Next |
| | | | | | | |
| 18 Kilometer Trail Run | | | | | |
| | Start: La Jolla Canyon (Picnic Area) | | | | | 8.7 |
| Go SOUTH | Ray Miller Trail (Backbone) | Pink | 4.3 | 4.3 | | |
| Turn RIGHT | Overlook Fire Road | Pink | 1.1 | 5.3 | | |
| Turn LEFT | Fireline Trail | Pink | 2.1 | 7.5 | | |
| Turn RIGHT | Sycamore Canyon Fire Road | Pink | 1.3 | 8.7 | Sycamore Canyon | 8.9 |
| Turnaround | Sycamore Canyon Fire Road | Pink | 0.7 | 9.4 | | |
| Turn LEFT | Overlook Fire Road | Pink | 4.0 | 13.4 | | |
| Turn LEFT | Ray Miller Trail (Backbone) | Pink | 4.3 | 17.7 | | |
| | | | | | |
| Kilometers | | 17.7 | | | 17.7 |
| Miles | | 11.0 | | | |
| | | | | | |
| | | Ribbon | Distance (Km) | Aid Stations (Km) |
| Direction | Course | Color | Segment | Cumm. | Location | Next |
| | | | | | | |
| 30 Kilometer Trail Run | | | | | |
| | Start: La Jolla Canyon (Picnic Area) | | | | | 12.2 |
| Go LEFT (North) | La Jolla Canyon Trail | Orange | 1.9 | 1.9 | | |
| Stay LEFT | La Jolla Valley Loop Trail | Orange | 1.3 | 3.2 | | |
| Veer LEFT | Mugu Peak Trail | Orange | 3.0 | 6.2 | | |
| Turn RIGHT | Chumash Trail | Orange | 0.9 | 7.0 | | |
| Stay LEFT | La Jolla Valley Loop Trail | Orange | 1.1 | 8.2 | | |
| Turn LEFT | La Jolla Valley Fire Road | Orange | 0.7 | 8.9 | | |
| Turn RIGHT | La Jolla Valley Loop (pond) | Orange |
