Most college students spend their summers interning or catching up on sleep. Giovanni Junqueira Garotti spent his swimming 2.4 miles, cycling 112, and then running a full marathon — six times, on six different continents.
On July 6, 2026, Florida International University announced that Garotti, a 22-year-old dietetics and nutrition major from Brazil, has broken the Guinness World Record for the youngest person to complete an Ironman triathlon on six continents. Over the last two years, he crossed the finish line at full-distance Ironman events in North America, South America, Europe, Asia, Africa and Oceania — a schedule that would tax an experienced professional, let alone an undergraduate juggling classes and exams.
An Ironman is one of the hardest single-day events in endurance sport. Athletes have 17 hours to swim 3.86 km (2.4 miles), cycle 180.25 km (112 miles), and then run a full 42.2 km (26.2 mile) marathon — in that order, without a break. Finishing one is a lifetime achievement for most who attempt it. Finishing six in two years, in six different climates and time zones, is a different order of difficulty entirely.
Garotti built the project — which he calls "Chasing the Six" — around a simple idea: pair extreme endurance with a real message about health, nutrition and self-belief for young athletes. As a dietetics student, he brought a professional interest in fueling to every start line, testing race-day nutrition strategies on himself and documenting what worked and what didn't. The project has been part athletic quest, part live experiment in sports nutrition.
The logistics alone were staggering. Each Ironman required months of periodized training — long open-water swims, five- and six-hour bike rides, marathon-length runs — plus international travel, race registrations, gear shipping, and recovery windows squeezed between semesters. Race locations spanned climates from tropical humidity to alpine cold. Garotti coordinated much of it himself while maintaining his coursework at FIU, where he balanced early-morning training sessions with lectures and lab work.
His fastest efforts have been in the 10- to 11-hour range, well inside the cutoff and competitive for his age group. But the point of the project was never a single time; it was consistency across wildly different conditions and continents. Ocean swims in choppy salt water, bike courses climbing mountain passes, hot marathon finishes in humid coastal cities — every one of the six had its own way of trying to break him. None succeeded.
Garotti now has his sights on the seventh continent. Antarctica does not host an official Ironman-branded event, but ultra-endurance triathlons have been staged there, and Garotti has said he intends to close the loop with an Ironman-distance effort on Antarctic ice. Completing that would put him in an even more exclusive club: the small handful of athletes to have raced full-distance triathlons on all seven continents, and the first to do it before turning 25.
Records like this can feel abstract until you sit with the numbers. Six Ironmans is nearly 24 miles of swimming, more than 670 miles of cycling, and more than 157 miles of running — done at race intensity, on six different continents, over the span of two academic years. Garotti will graduate from FIU with a diploma, a Guinness World Record, and a training log that most of his classmates will never come close to matching. And judging by his plans, the graduation ceremony may end up being the easiest thing he does all year.
