Runners usually need some sort of motivation - maybe some upbeat music or the promise of a pair of new running shoes.
One woman, however, got a liiiiiittle more creative. "Good Morning America" has more on the story.
Kelly Roberts, 24, decided to take selfies with unsuspecting cute guys during the New York City marathon Sunday.
Roberts said when she'd spot a cute guy, she'd sprint ahead of him so she could snap a selfie.
'There are 13 selfies in all capturing men of all types mid-stride. And while they're all hilarious, Roberts says her favorite is of an older gentlemen in very short runner shorts,' 'GMA' reports.
The selfies made their debut on Roberts' Instagram page. People were loving them - some even said they were inspired to hunt during their next marathons as well.
Buzzfeed was also a fan. The outlet actually showed all the men Roberts snapped and gave them names such as "Hoodie Hottie" and "Neon Beanie Hottie."
But Canoe tweeted out a very good question ... "Creepy or funny?"
We're gonna go with funny.