Bobby Graves — known by his middle name, “Caleb,” on social media — clutched his chest as he crossed the finish line at the California amusement park’s race around 7 a.m. Sunday, Anaheim police told People. Graves, 35, collapsed and went into cardiac arrest, Anaheim police Sgt. Matt Sutter said.

Caleb Graves collapsed after crossing the finish line at Disneyland's annual Halloween race Sunday, and was transported to a local hospital where he was pronounced dead.