marathon.
A 42.195-kilometre (26-mile-385-yard) road race.
Meaning & usage
A 42.195-kilometre (26-mile-385-yard) road race.
Any extended or sustained activity.
He had a cleaning marathon the night before his girlfriend came over.
Where this word comes from
Etymology tree Pre-Greekbor.? Ancient Greek μάραθον (márathon) Ancient Greek -ών (-ṓn) Ancient Greek Μαραθών (Marathṓn)lbor. French marathonubor. English marathon From French marathon, coined in 1894 by linguist Michel Bréal for the first modern time Olympic Games after Ancient Greek Μαραθών (Marathṓn), a town northeast of Athens. Phidippides the Greek ran the distance from Marathon to Athens to deliver a message regarding the Battle of Marathon. The modern sport of marathon running is based on a run approximately the same distance. The toponym itself comes from μάραθον (márathon, “fennel”) and refers to the prevalence of the plant in the area.
To run a marathon.
To watch or read a large number of instalments of (a film, book, TV series, etc.) in one sitting.
We're going to marathon Star Trek next weekend.
Where this word comes from
Etymology tree Pre-Greekbor.? Ancient Greek μάραθον (márathon) Ancient Greek -ών (-ṓn) Ancient Greek Μαραθών (Marathṓn)lbor. French marathonubor. English marathon From French marathon, coined in 1894 by linguist Michel Bréal for the first modern time Olympic Games after Ancient Greek Μαραθών (Marathṓn), a town northeast of Athens. Phidippides the Greek ran the distance from Marathon to Athens to deliver a message regarding the Battle of Marathon. The modern sport of marathon running is based on a run approximately the same distance. The toponym itself comes from μάραθον (márathon, “fennel”) and refers to the prevalence of the plant in the area.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.