Chapter 1: Exploring runners' digital lives: An introduction.- Chapter 2: Researching Online Discourses in an Ultrarunning group.- Chapter 3: 'Ways of Being' Online: The Case of an Ultrarunning group.- Chapter 4: "In doing this research, I find my runner identity is compromised" Researching the Instarunning Community.- Chapter 5: Exploring Lived Experiences and Runnerblogging on Instagram.- Chapter 6: On Motivational Currents and Becoming a Runner.- Chapter 7: From running a mile or two to running ultras: An autoethnographic study.