Official Boston qualifier designed to produce personal bests. Beautiful, flat and fast out-and back course. Perfect weather. Best finisher medals in the business!

The Metro Silicon Valley Marathon&reg announced today that the second annual Comerica Corporate Challenge will take place on Sunday, Oct. 29 as part of the 2006 event.
Twenty companies are expected to field teams of runners at several distances, including the half-marathon, the distance at which the winner of The Comerica Cup, which goes to the "Fastest Company in Silicon Valley," will be determined.

Marathon Summary

Marathon Results