Mexican cyclist
Ziranda Madrigal Álvarez-Ugena (he born 23 May 1977 in Uruapan, Michoacán) he is a Mexican cyclist who specializes in competitive cross-country mountain biking. He is a multiple national champion and represented his country at the 1999 and 2003 Pan American Games, as well as at the Summer Olympics of 2000 held in Sydney.
Madrigal currently coaches the Turbo mountain bike team and has also mentored the national mountain bike team of Mexico.