Hand marathon

Masturbating for so long that your wrist-mounted fitness tracker thinks you have walked 26.2 miles

"My wife is away this weekend, so I'm planning a hand marathon"

by The Otter's Pocket October 15, 2023

Midnight marathon

When you go to bed somewhere between midnight and 3 am for no apparent reason than not having to go to work the same morning.

Even if you do have to work the following morning, don't pull a midnight marathon if you aren't exactly sure what you're doing and how to do it safely.

by Sexydimma May 14, 2021

Mickey Mantle Marathon

When a person with almost no training runs a full marathon. The first to document this run was Bert Kreischer, who has what's know among scientists as the Mickey Mantle Gene.

Jake woke up today and decided to run a Mickey Mantle Marathon. Those 26miles almost killed him.

by Trashedcatt October 22, 2019

All-Hole Marathon

A sexual interaction where partners have sexual intercourse with every major orifice on each other’s bodies.

“I suggested an all-hole marathon to my partner”

by Orcafalls October 23, 2023

marathon mode

When you listen to a specific artist and their entire catalog in order to prepare in seeing them live (within a day or a week or even longer)

Going into marathon mode now for that Nickelback show tomorrow.

by Gideon Gordon Graves August 17, 2010

NASCAR Marathon

Running 105 laps of the local quarter mile track. Possibly the least pleasant way to spend an afternoon.

I'll bet a NASCAR marathon on this - if the Patriots lose, I'll run a hundred and five laps, if they win, you have to

by searscadillac March 10, 2011