On the steps of the Capitol, amidst the grandeur of a blue carpet, Jane Saville and María Vasco embrace, reminiscing about September 28, twenty-five years ago in Sydney. It was a moment that shaped history when Saville's disqualification in the tunnel leading to the Olympic Stadium paved the way for Vasco to claim a bronze medal in the 20-kilometer racewalk, marking the first Olympic medal for Spanish women's athletics. Nearby, Liping Wang, the then-Olympic champion from China, observes her trainees as they prepare for their own racewalking endeavors.

Rather than dwelling on nostalgia, Saville and Vasco focus on the future. At 49, Vasco reflects on how the medal transformed her life, now dedicated to physical training in Menorca, working as a personal coach for women runners. "It might sound egocentric, but many have told me they fell in love with racewalking because of me, or see me as a role model," Vasco shares with Efe. "I'm proud to be the first Spanish woman to earn an Olympic medal in athletics, especially in racewalking."

Saville, now 50, harbors no bitterness, having secured her own Olympic medal in Athens 2004. Residing in Oliva, Valencia, with her husband, professional cyclist Matt White, Saville's passion lies with the athletes she trains at the local club, and even more so with her daughter, a racewalker who competes under the surname White. "Talent alone isn't enough," she reminds her children, who inherit athletic prowess from their parents.

In a quiet exit, Saville steps aside, leaving the spotlight to Vasco, who is moved to tears during the tribute at the Grand Prix of Racewalking, which overtakes Madrid on a sweltering spring morning.

The vibrant and multicultural scene on Madrid's Gran Vía transforms further on the first Sunday of June, as a host of athletes and Olympic racewalkers replace cars on the asphalt. Their graceful strides, described beautifully by Jorge Zepeda, captivate the spectators lining the crowded sidewalks, and inspire envy among runners unable to match their pace. This is not merely a tourist attraction but a serious competition featuring some of the world's finest athletes, equipped with chips in their shoes measuring their adherence to the ground.

The 15-gram chip in each shoe does little to hinder the spirited march of athletes like the tall and graceful Mexican Alegna González, who triumphs in the women's category with a time of 43 minutes and 6 seconds, surpassing Peruvian Evelyn Inga (43m 51s). Meanwhile, Japanese Toshikazu Yamanishi, a compact and muscular recent world record holder in the 20 kilometers, outpaces Brazilian Olympic medalist Caio Bonfim (38m 55s).

No alarms are triggered by the chip, designed to detect if both feet leave the ground, indicating running rather than walking. "It's an experimental trial," explains Javier Rosell, a professor at the Universitat Politècnica de Catalunya and the chip's designer, who monitors data sent via Bluetooth from the athletes' feet. "We aim to prove its effectiveness as an objective measure of racewalking validity. While judges may not perceive subtle discrepancies, the chip can. Official adoption awaits international federation regulation, setting thresholds for airborne seconds and determining irregular walking."

Luis Saladíe, a racewalking expert and Spanish federation executive, is less optimistic about immediate implementation. "We must define the type of racewalking we want," he states, observing athletes on Gran Vía compelled to run downhill. "Traditional racewalking from decades ago, or today's faster pace? The 16 km/h walk or 14? Consensus is needed among schools of racewalking from Italy, China, Japan, Spain… Realistically, widespread adoption may not occur until 2029."

As the day's event concludes under the midday sun, racewalkers celebrate the competition's end, applauding their host and organizer, Madrid's own Diego García, who finishes 1 minute and 38 seconds after Yamanishi.