ultramarathons

noun

plural of ultramarathon
as in marathons

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Example Sentences

Recent Examples of Synonyms for ultramarathons
  1. marathons
  2. triathlons
  3. races
Noun
  • So far, she's run eight half marathons and one full marathon.
    — Susan-Elizabeth Littlefield, CBS News, 16 June 2026
  • As someone who has run 31 marathons, including all six of the original world marathon majors, Reed, 42, was no stranger to going the distance.
    — Patrick Connolly, The Orlando Sentinel, 1 Mar. 2026
Definition of marathons
Noun
  • Erica Fox was a swimmer and triathlete who had done two half-Ironmans and numerous other triathlons and who for almost 20 years did an annual triathlon called Escape From Alcatraz, her father said.
    — Rebecca Cohen, NBC news, 22 Dec. 2025
Definition of triathlons
Noun
  • Joby Aviation’s eVTOL Takes Flight Long before electric air taxis became one of aviation’s hottest races, Joby had established itself as the company everyone else was chasing.
    — Robb Report, Robb Report, 9 Oct. 2026
  • Be sure to check out The Bee’s searchable Voter Guide, which contains even more information about the upcoming midterm election, including races, propositions, endorsements and important information about key dates.
    — Sacbee.com, Sacbee.com, 9 Oct. 2026
Definition of races
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

ultramarathon
ultramarathons
ultramasculine
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Cite this Entry

“Ultramarathons.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultramarathons. Accessed 11 Oct. 2026.

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