any long and arduous undertaking
[ Syn: endurance contest ]
a footrace of 26 miles 385 yards
a battle in 490 BC in which the Athenians and their allies defeated the Persians
[ Syn: marathon , battle of marathon ]
any long and arduous undertaking
[ Syn: endurance contest ]
a footrace of 26 miles 385 yards
a battle in 490 BC in which the Athenians and their allies defeated the Persians
[ Syn: marathon , battle of marathon ]