A female with an exceptionally nice ass.
Derived from the term "its a tight race".
"Damn... she has a nice ass"
"Yeah man, she's running the marathon"
To successfully lay with a person from each age bracket
He banged a 51 year old and a 46 year old. I think he’s running the marathon
lots of nude pictures sent @ once back and forth with ur fwb
me and Tracey had a nude marathon last night
A series of bad dreams in a single night.
"I slept terribly, as I suffered from a night-marathon."
The act of doing as much of your favorite drug as possible from 5am Sunday to 5 am Monday.
"Aye bruh, you got enough weed for marathon Sunday?"
"Yeah mayne, we bouta get trippy with this x to doe"
when one consumes 8 shots of any type of liquor at 1 a.m. or later in rapid succession and proceeds to run a distance of atleast 2 miles
Holy shit I hear Jeremy ran an 8 shot marathon in under 20 minutes!
Similar to a daisy chain a daisy marathon is raising to see who can make the other cum first in a threesome.
"Don't bother challenging me in a daisy marathon ive got a good pair of lips on me."