When Jacky Camós explains her feat, it might be hard to appreciate. It's hard to understand and explain what this 55-year-old English teacher has done. "I've done a 6 Split," she says. "It consists of doing three long-distance triathlons on three consecutive days. And then doing a triple ultratriathlon," she adds. A feat that only ten people have achieved, among whom there is only one woman: her. Past thirty, she didn't do sports, but now she's breaking records with surprising willpower.

Marta Sánchez (Barcelona, ​​​​1995) has made a name for herself among the strongest women in the world. When she was little, she spent a lot of time in the water doing synchronized swimming. Now she does the same, but in a completely different discipline: now she swims hard in one of the three stages of the Ironman, the famous triathlon races that consist of swimming 3.86 kilometers, cycling 180.25 kilometers, and running a marathon (42.2 kilometers).