Maybe you trained with it, maybe you just listened to it during your marathon. Maybe you chose it for the lyrics, maybe you chose it for the beat. Maybe you played it to start your race - or end it - or both. No matter what makes it your marathon song, the moment it pops up on your iPod you're instantly transported back to that moment.
Mine is "The Great Unknown" by Jukebox the Ghost. Got me through the Marine Corps Marathon!
Jenn is running the 2015 Marine Corps Marathon for the Diabetes Action Team. Will you help her earn her bib while fighting diabetes? Click here to make your tax-deductible donation.
Don't forget, you can follow us on Twitter @fairestrunofall. To see how our training is going, check out Jenn's dailymile here and Moon's dailymile here. If you have any questions for us, leave a comment or email us at email@example.com. See ya real soon!