Worst segments: Start to AS1 Museum, AS4 Paso Picacho to AS5 Pedro Fages, AS5 Pedro Fages to AS6 Box Canyon
| Split | Mile | Segment Time / Expected |
Segment Over (Under) |
|---|---|---|---|
| AS1 Museum | 5.9 | 1h24m / 1h12m | 11m |
| AS2 Sweetwater | 12.6 | 1h18m / 1h27m | (10m) |
| AS3 West Mesa | 19.1 | 1h42m / 1h43m | (1m) |
| AS4 Paso Picacho | 24.5 | 1h40m / 1h40m | 0m |
| AS5 Pedro Fages | 35.2 | 2h53m / 2h50m | 4m |
| AS6 Box Canyon | 44.2 | 2h12m / 2h10m | 1m |
| Finish | 49.7 | 1h41m / 1h47m | (6m) |
| Totals | 12h52m / 12h52m | 0m |