Olympic Swimmer Summer Sanders Finishes Boston Marathon Under 4 Hours

BOSTON (CBS) - Former Olympic swimmer Summer Sanders finished the Boston Marathon in under four hours.

Forty-year-old Sanders finished the race in 3:33:13.

Sanders didn't want any media attention before the race as she was focused on her training.

Sanders won two gold medals, a silver and a bronze in the 1992 Summer Olympics in Barcelona, Spain.