half-marathon
noun
half-mar·a·thon
ˈhaf-ˈmer-ə-ˌthän 
-ˈma-rə-
plural half-marathons
: a footrace run on an open course that is half the distance of a marathon (13 miles, 192.5 yards, or 21.1 kilometers)
Then, in late September, … Goucher ran a U.S. best in the half-marathon, beating the women's marathon world-record holder, Britain's Paula Radcliffe, by nearly a minute.—
Alexander Wolff
Alexander WolffHaving just completed a half-marathon in the UK's Great North Run on Tyneside, I was surprised to find that my legs felt stiffer two days after the event than they were the following day.—Melanie Trickett
Melanie TrickettExamples of half-marathon in a Sentence
Recent Examples on the Web
Earlier this year, a robot completed a half-marathon in Beijing in just under 2 hours and 40 minutes.
—James Pikul, The Conversation, 2 June 2025
This year’s marathon and half-marathon are set to begin adjacent to Balboa Park around 6:45 a.m. Sunday, officials said.
—Caleb Lunetta, San Diego Union-Tribune, 30 May 2025
In the email, Lebron, himself a runner who completed last weekend’s race, mentioned the cardiac arrest death of David Reichman during the 2022 half-marathon.
—Chris Sommerfeldt, New York Daily News, 22 May 2025
May 17 has been identified Charles Rogers was 31
Rogers once played college football for the University of Minnesota
A runner who died after running a half-marathon in Brooklyn on Saturday, May 17, has been identified as Charles Rogers.
—Madison E. Goldberg, People.com, 21 May 2025
See All Example Sentences for half-marathon
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James Pikul, The Conversation, 2 June 2025
This year’s marathon and half-marathon are set to begin adjacent to Balboa Park around 6:45 a.m. Sunday, officials said.
—Caleb Lunetta, San Diego Union-Tribune, 30 May 2025
In the email, Lebron, himself a runner who completed last weekend’s race, mentioned the cardiac arrest death of David Reichman during the 2022 half-marathon.
—Chris Sommerfeldt, New York Daily News, 22 May 2025
May 17 has been identified Charles Rogers was 31
Rogers once played college football for the University of Minnesota
A runner who died after running a half-marathon in Brooklyn on Saturday, May 17, has been identified as Charles Rogers.
—Madison E. Goldberg, People.com, 21 May 2025
See All Example Sentences for half-marathon
Cite this Entry
“Half-marathon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/half-marathon. Accessed 15 Jun. 2025.
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