Santa Anita Park's Derby Day 5K race brings out over 5,500 runners, the largest turnout in the race's 20-year history. The 5K is a fundraiser, with approximately $10,000 raised for Arcadia Historical Museum, Arcadia High School and CARMA, an organization devoted to caring for retired horses.

https://arcadiahistory.andornot.com/en/permalink/newspaper33797