All marathon synonyms
mar·a·thon
M m adjective marathon
- lengthy — having or being of great length; very long: a lengthy journey.
- epic — Of, relating to, or characteristic of an epic or epics.
- long-winded — talking or writing at tedious length: long-winded after-dinner speakers.
- long-drawn-out — lasting a very long time; protracted: a long-drawn-out story.
- grueling — exhausting; very tiring; arduously severe: the grueling Boston marathon.
- difficult — not easily or readily done; requiring much labor, skill, or planning to be performed successfully; hard: a difficult job.