{"id":29320,"date":"2026-07-23T07:45:00","date_gmt":"2026-07-23T12:45:00","guid":{"rendered":"https:\/\/okdiario.com\/metabolic\/en\/?p=29320"},"modified":"2026-07-22T09:35:45","modified_gmt":"2026-07-22T14:35:45","slug":"juan-lopez-couldnt-run-a-full-minute-when-he-retired-now-he-finishes-marathons-in-his-80s-and-his-body-taught-him-one-patient-lesson","status":"publish","type":"post","link":"https:\/\/okdiario.com\/metabolic\/en\/sports\/juan-lopez-couldnt-run-a-full-minute-when-he-retired-now-he-finishes-marathons-in-his-80s-and-his-body-taught-him-one-patient-lesson-29320\/","title":{"rendered":"Juan L\u00f3pez couldn’t run a full minute when he retired, now he finishes marathons in his 80\u2019s, and his body taught him one patient lesson"},"content":{"rendered":"\n

At 66, Juan L\u00f3pez could not keep running for a full minute. Now 82, the retired Spanish mechanic known as \u201cSuperl\u00f3pez\u201d runs marathons<\/a> and has set a world age-group record over 31.1 miles for men ages 80 through 84.<\/p>\n\n\n\n

In May 2025, he covered that distance in 4 hours, 47 minutes, and 35 seconds, beating the previous mark by about 49 minutes. How does someone go from one difficult minute to that? The answer begins with patience, although scientists say L\u00f3pez also has an unusually powerful aerobic system.<\/p>\n\n\n\n

A one-minute beginning<\/h2>\n\n\n\n

L\u00f3pez spent decades repairing cars and did little structured exercise beyond walking and long routes such as the Camino de Santiago. After retirement, his daughter Eva, a high-performance sports expert, encouraged him to try running. Her advice was simple, \u201cStart very slowly and forget about pace.\u201d<\/p>\n\n\n\n

The first outings were humbling. \u201cI couldn\u2019t last even one minute running when I started, and now I run marathons,\u201d he said on the \u2018Tengo un Plan\u2019 podcast. He also stressed that \u201cthe cardiovascular system improves sooner, but muscles, tendons, and joints<\/a> need more time.\u201d<\/p>\n\n\n\n

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His point was practical. Feeling less breathless does not mean every part of the body is ready for more impact, speed, or distance. L\u00f3pez respected that lag instead of racing the clock, and patience became his first training tool.<\/p>\n\n\n\n

Records that came later<\/h2>\n\n\n\n

He began competing at 70, moving from short track events into road races, marathons, and ultramarathons as long as 62.1 miles. In 2024, he won the men\u2019s 80-to-84 title at the World Masters marathon championship in Bucharest. His time was 3 hours, 39 minutes, and 10 seconds.<\/p>\n\n\n\n

Then came M\u00e1laga on May 3, 2025, where L\u00f3pez won Spain\u2019s masters title and completed 31.1 miles at an average pace of roughly 9 minutes and 15 seconds per mile. Spain\u2019s athletics federation<\/a> said his finish cut nearly an hour from the previous age-group record.<\/p>\n\n\n\n

\"82-year-old
After struggling to run for a single minute at age 66, retired Spanish mechanic Juan L\u00f3pez now sets world endurance records in his 80s.<\/figcaption><\/figure>\n\n\n\n

This was not a lucky retirement jog. Training records showed that he usually ran about 40 miles a week, rising to roughly 75 miles during focused preparation, with six or seven sessions each week. His annual total topped 2,175 miles.<\/p>\n\n\n\n

What the lab found<\/h2>\n\n\n\n

Andrea Pilotto, Enrique Higueras-Li\u00e9bana, and Simone Porcelli led a team involving the University of Pavia, the University of Castilla-La Mancha, and the University of Alcal\u00e1. <\/p>\n\n\n\n

Two weeks after the record, they tested L\u00f3pez on a treadmill and exercise bike, scanned his body composition, and measured how his muscles handled oxygen.<\/p>\n\n\n\n

Maximum oxygen uptake, often called VO2<\/sub> max, is the greatest amount of oxygen the body can use during hard exercise. Think of it as one measure of the body\u2019s aerobic engine. <\/p>\n\n\n\n

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Read More: Juan L\u00f3pez couldn’t run a full minute when he retired, now he finishes marathons in his 80\u2019s, and his body taught him one patient lesson<\/a><\/h3>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n

L\u00f3pez scored 52.8 on the standard laboratory scale, the highest value the authors found in anyone older than 80 and around the 70th percentile for healthy men in their 20s and 30s.<\/p>\n\n\n\n

At 5\u20192\u201d and about 130 lbs., L\u00f3pez had 76.8% lean tissue, meaning tissue other than fat and bone. His peak heart output looked closer to what aging would normally produce, but his muscles were unusually good at drawing in and using oxygen. <\/p>\n\n\n\n

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