Bangkok fitness coach dies after collapsing at Hyrox event

Bangkok-based fitness coach Leroy Saunders passed away after collapsing during the Hyrox Bangkok 2026 competition on Thursday, according to a statement on his Instagram account. The 41-year-old South African was rushed to the hospital following the incident at the Queen Sirikit National Convention Center. His family has stated that the circumstances surrounding his death are not yet fully understood and requested that the media and Hyrox refrain from commenting until they are certain of the details.

The statement from his family emphasized that Saunders lived his life without regret or hesitation, and had inspired hundreds, if not thousands, throughout his journey. SA Saunders was the owner of IAOT CrossFit in Bangkok and was renowned for his strength and conditioning work with combat athletes. He also founded Fight by Design, a physical training program for Muay Thai fighters, MMA athletes, and boxers.

Hyrox is an extreme endurance event that has gained a global following since its inception in 2017. The race combines an 8-kilometer run with eight grueling workout stations, testing the cardiovascular and muscular systems to their limits. While generally safe for healthy, well-prepared participants, Hyrox carries inherent physical risks, and cardiologists have cautioned participants to closely monitor their heart health.