Lizzie Heiselt is a wife, mother of 3, and slightly obsessive record-keeper/historian of her little family. When she's not writing, reading, or checking her Instagram feed, you might find her baking bread and culturing dairy products in her tiny kitchen, or possibly running laps around Brooklyn's Prospect Park. Her personal record in the marathon is 3:22. She has an MA in Journalism from New York University. You can read more from her at motherrunner.com.