Kathryn Ledwell turned at the boom and stared, confused in her fatigue by the plume of smoke rising behind her, the screams and the crowd — not just her fellow athletes but everyone — running in different directions.
Then the second explosion occurred, not too much farther down the Boston Marathon course, and Ledwell, a 22-year-old Charles Village resident and Johns Hopkins University senior, knew something was wrong.
"Honestly, the fact that I just completed a marathon was immediately gone from my mind. I didn't even think about it," Ledwell said. "My body obviously could tell, but that wasn't what was going through my mind at all. My immediate fear was that there were going to be more [explosions], and that they would be coming toward me."
Ledwell tried to start running again, away from the flames and shrieks, but struggled to muster the strength.
Throughout Maryland, participants in the famous New England marathon — which turned deadly when two separate explosions rocked the course near its finish line Monday afternoon — continued to reflect Tuesday on the terror they'd witnessed.
Three people were killed and more than 170 were injured in the dual bombings. Lost limbs and other gruesome injuries were reported from shrapnel and small metal debris. Nearly 450 Marylanders were in the race, and many others there to support them.
Ledwell, a native of Prince Edward's Island in Canada, is a piano performance major at Johns Hopkins who also works at the Music Entrepreneurship & Career Center at the Peabody Institute. She was running her first marathon Monday, raising money for the charity Back on My Feet, a nonprofit that has chapters in Baltimore and Boston and pairs volunteers with homeless people for running and exercise partnerships.
Friends and family members who had supported her in her fundraising efforts were tracking her progress in the race online, she said. When the bombs exploded, they knew she was right near the finish line.
"They knew my projected finish time was right around when the bombs went off, but the cell service went down, so they were all freaking out," she said.
Ledwell moved away from the explosions, through a water area and toward a zone for race finishers to meet their family members.
"It took a long time to get there, just because there were people running and screaming everywhere, people crying," she said.
As the chaos began to sink in, Ledwell said she began to realize how fortunate she had been.
"I'm really lucky to be able to finish when I did," she said. "If I'd even stopped to go to the bathroom or tie my shoelace, I wouldn't have made it."
Eventually Ledwell reached her parents by phone and found her friend and fellow runner, Charlotte Healy, 23, whose family is from Towson and who graduated from JHU last year. Together, they met Healy's parents and left the city. They all flew back to Baltimore Monday night.
Others at the race from Maryland were not as lucky. Erika Brannock, an Ellicott City native and Towson preschool teacher, and her sister Nicole Gross and brother-in-law Michael Gross, were all in Boston-area hospitals after sustaining serious injuries in the blasts.
Many Marylanders participating in the race had reached out on social media websites shortly after the explosions, at times through friends and loved ones, to let people know they had survived the carnage.
Caitlin Houston, 27, a Catonsville resident and a teacher at Dallas F. Nicholas Sr. Elementary School in Baltimore, wrote a long blog post Tuesday titled "Angels Were Protecting Us," about traveling to Boston and waiting near the finish line for her friend, Melissa Blasczyk, to arrive. Blasczyk's boyfriend, Andrew Ruggiero, had planned an elaborate marriage proposal, complete with a local news crew on hand.
When the explosions occurred, everything was thrown into chaos, Houston said. None in their group — including Blasczyk's and Ruggiero's parents and Houston's mother — were injured, but they weren't sure about Blasczyk. All they knew was that she'd been nearing the finish line when the explosions occurred.
It turned out that Blasczyk had been turned back about a half-mile from the finish line, then spent more than an hour trying to reunite with her family.
The entire group ended up meeting back at her apartment, where Ruggiero went through with the proposal — a moment of happiness in an otherwise tragic and terrifying day, Houston said.