Kastor wins women’s race; Somers Smith sets pending 50+ world-record.
Sallberg, Somers Smith steal the show at celebrity-laced event.
Solid elite fields will line up for Sunday's celebrity-laced race.
1996 Olympic marathoner still beating women half her age.
Former Olympian sets U.S. 45-49 half marathon record at Rock 'n' Roll San Jose.
Olympian Blake Russell the runaway winner in the women's race.