A 25-year-old runner died after collapsing just metres from the finish line of the Carlsbad Half Marathon, casting a pall over the popular weekend race and prompting renewed discussion on cardiac safety during endurance events.

Collapse near finish line

The runner, identified by his family as Andres Aguilar, collapsed near the finish line off Marron Road during Sunday’s race. He was immediately attended to by medical personnel on site and rushed to Tri-City Medical Center in Oceanside, where he was pronounced dead.

The San Diego County Medical Examiner’s Office confirmed that Aguilar suffered a witnessed cardiac arrest. The exact cause of death remains under investigation.

Multiple runners hospitalised

According to city officials, nine runners were transported to hospitals by ambulance during the event. Eight of those medical emergencies occurred within a 45-minute window around 10 am. The city clarified that this figure does not include runners treated for non-emergency conditions at on-site medical tents.

The race was organised by In Motion Events, which stated that multiple ambulances, first-aid stations and CPR-trained race guards were deployed along the course, along with a fully staffed medical team at the finish line.

Remembering Andres Aguilar

Aguilar was born and raised in San Antonio, Texas, and moved to San Diego two years ago for work. He was employed as an investment consultant at Charles Schwab. His family described him as active, outdoors-loving and a team player who trained for the race and ran alongside his colleagues.

Live tracking data showed that he maintained a steady pace through the first 10 miles before collapsing just short of completing his first half marathon.

Family’s message on health awareness

While acknowledging that Aguilar underwent regular annual health check-ups, his family hopes the tragedy serves as a reminder for people to prioritise medical screening and listen to their bodies, especially when undertaking physically demanding activities.