He was born in Aldea Chiyuc in the municipality of San Cristóbal Verapaz, Alta Verapaz Department, Guatemala.[3] Initially, Barrondo competed in long-distance running events, following in the footsteps of his parents. However, he sustained an injury and was introduced to racewalking as a method of recovering. He decided to give up running and focus on walking instead. He began working with Rigoberto Medina, a Cuban coach who had trained the 2003 Pan American champion Cristina López.[4]
At the 2011 Pan American Games in October, he and Jamy Franco completed a Guatemalan double in the men's and women's 20 km walks. Barrondo won the gold medal in a time of 1:21:51 hours, seeing off a challenge from World Championships medalist López.[4] He walked to a personal best in the 20 km at the 2012 Memorial Mario Albisetti, taking third place in 1:18:25 hours.[9]
2012 Summer Olympics
In the London Olympics of 2012 he won Guatemala's first ever Olympic medal. He came in the second place in the 20 kilometers race with the time of 1:18:57, just eleven seconds behind China's Chen Ding, who set a new Olympic record.[10] In the 50 kilometers race he was disqualified by the judges.
Barrondo has participated in the Olympics of 2016 and 2020.
Personal life
After the world championships that took place in Moscow in August 2013, he married racewalker Mirna Ortiz.[11]
Barrondo, the first Olympic medalist in Guatemala's history, is of indigenous descent. In April 2015 radio commentator Julio Reyes was widely criticized after making racist comments online regarding Barrondo's heritage.[12]