Worst segments: Start to AS1 Museum, AS2 Sweetwater to AS3 West Mesa, AS5 Pedro Fages to AS6 Box Canyon
| Split | Mile | Segment Time / Expected |
Segment Over (Under) |
|---|---|---|---|
| AS1 Museum | 5.9 | 1h30m / 1h12m | 17m |
| AS2 Sweetwater | 12.6 | 1h22m / 1h24m | (1m) |
| AS3 West Mesa | 19.1 | 1h39m / 1h40m | 0m |
| AS4 Paso Picacho | 24.5 | 1h34m / 1h37m | (4m) |
| AS5 Pedro Fages | 35.2 | 2h43m / 2h46m | (2m) |
| AS6 Box Canyon | 44.2 | 2h05m / 2h06m | (1m) |
| Finish | 49.7 | 1h34m / 1h42m | (9m) |
| Totals | 12h30m / 12h30m | 0m |