marathoner
ma-ra-thon-er
noun
A person who regularly participates in or completes marathon running races.
"She is an experienced marathoner, always training hard."
Thesaurus
Synonyms: long-distance runner, road runner, marathon runner
ma-ra-thon-er
A person who regularly participates in or completes marathon running races.
"She is an experienced marathoner, always training hard."
Synonyms: long-distance runner, road runner, marathon runner