marathoned

Verb

marathon (third-person singular simple present marathons, present participle marathoning, simple past and past participle marathoned)

1. (intransitive) To run a marathon.
   • In less than two years, they and their family and friends have skydived, marathoned, tray-baked and dinner-danced their way to £130,000 for Duchenne research through their help4harry campaign.2015 August 1, Mary Braid, “‘I was cross that my child had to beg the prime minister for a drug’”, in The Guardian, archived from the original on 05 Mar 2022
2. (informal, transitive) 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.

See all 15 meanings of marathon