Sneak-preview: Chapter 23 of Ultramarathon Mom .............................................................................................................. Boston Marathon 2013: The Bombing

When I crossed the finish line in Boston, I was on cloud nine, but the primary emotion was that of relief because I could finally stop running. I was completely, physically empty. Like every other runner who’d just finished, I walked wearily forward and filtered into the mass of exhausted human beings as we wove our way farther up Boylston Street to be greeted and cared for by the B.A.A. volunteers. We first collected water and HeatSheet blankets. I was freezing by the time I’d gotten mine; it’s amazing how fast your body cools down. They were also handing out stickers to bind the front of the HeatSheets closed, but I didn’t have the energy or coordination to take it in my hand and stick it on, so I just stood there like a child and had one of the volunteers attach it for me. I wasn’t the only runner to do this, and a smile was all I could summon as thanks. Then we got our medals, a bottle of Gatorade, and a bag of food. The volunteers handing out these items were so friendly and we...