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Kennedy march

50-mile-walk completed within 20 hours

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 1, 2026
Entity authorityQ2362267
Source-derived summary

A Kennedy march is a long-distance march of 50 miles (80 km), named after former American president John F. Kennedy.

Origin

John F. Kennedy came into office with a goal of improving the health of the nation as part of his New Frontier policy program. As President-elect, he wrote an article for Sports Illustrated, December 26, 1960, called "The Soft American" which warned that Americans were becoming unfit in a changing world where automation and increased leisure time replaced the benefits of exercise and hard work.

“A single look at the packed parking lot of the average high school will tell us what has happened to the traditional hike to school that helped to build young bodies. The television set, the movies and the myriad conveniences and distractions of modern life all lure our young people away from the strenuous physical activity that is the basis of fitness in youth and in later life,” wrote Kennedy.

President Kennedy addressed the issue of physical fitness frequently in his public pronouncements, and assigned new projects to the President's Council on Physical Fitness and Sports, an organization established by Kennedy's predecessor Eisenhower on July 16, 1956.

The idea of a 50-mile, twenty hour march developed from Kennedy's discovery in late 1962 of an executive order from Theodore Roosevelt, which challenged U.S. Marine officers to finish 50 miles (80 km) in twenty hours, spread out over a maximum of three days. Kennedy passed the document on to his own Marine commandant, General David M. Shoup, and suggested that Shoup bring it up to him as his own discovery, with the proposal that modern day Marines should duplicate this feat. The President went on to say that:

Should your report to me indicate that the strength and stamina of the modern Marine is at least equivalent to that of his antecedents, I will then ask Mr. Salinger to look into the matter personally and give me a report on the fitness of the White House Staff.

Editorial summary

This brief starts where responsible research should: with the source description of “Kennedy march” as 50-mile-walk completed within 20 hours. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1960, 1956, 1962—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Kennedy, march and 50-mile-walk can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as 50-mile-walk completed within 20 hours. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated May 1, 2026. The linked authority identifier is Q2362267. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1960, 1956 and 1962.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from Kennedy march” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.