Pronunciation:
Brit. /ˈmarəθ(ə)n/ , U.S. /ˈmɛrəˌθɑn/
Forms: also with capital initial.
Etymology: < ancient Greek Μαραθών, name of a deme on the north-east coast of Attica in Greece, the site of an Athenian victory over an invading Persian army in 490 b.c.