Race organizers were forced to change the 2007 San Francisco Triathlon at Treasure Island to a 6.5k run, 40k bike, 10k run duathlon because a massive oil slick in the SF Bay threatened the health of the competitors. Hunter Kemper then combined a fast bike split and a great second run to secure his win, while Julie Ertel ran away from the competition during the second run.

Top 10 pro men

1. Hunter Kemper (USA) 1:54:18
2. Jarrod Shoemaker (USA) 1:55:28
3. Derek Kite (USA) 1:56:07
4. Victor Plata (USA) 1:56:12
5. Mark Fretta (USA) 1:56:20
6. Arturo Garza (MEX) 1:57:04
7. Doug Friman (USA) 1:57:48
8. Brian Hague (USA) 1:59:05
9. Matt Chrabot (USA) 1:59:14
10. Dave Messenheimer (USA) 1:59:16

Top 10 pro women

1. Julie Ertel (USA) 2:08:47
2. Sarah Haskins (USA) 2:09:44
3. Jillian Petersen (USA) 2:09:52
4. Sarah Groff (USA) 2:10:40
5. Justine Whipple (USA) 2:11:25
6. Alexis Waddel (USA) 2:12:51
7. Mary Beth Ellis (USA) 2:16:13
8. Annie Warner (USA) 2:17:15
9. Alicia Kaye (USA) 2:17:23
10. Kathrin Meade (USA) 2:17:33