Nurse who took up running when she was nearly 50 now feels more fit, healthy and energized than ever before

Once Annie Herrin began to run, five years ago, she discovered a new, liberating lifestyle. Now the nurse, 54, has qualified for the Boston Marathon a second time. My story on her for the Active San Diego series in the San Diego Union-Tribune Health section: http://www.sandiegouniontribune.com/lifestyle/sd-he-active-herrin-20170306-story.html