Santa Anita Derby Day 5K

Experience the beauty of the LA Arboretum’s stunning scenery as you run like a thoroughbred in the Derby Day 5K on April 4, 2026, in Arcadia. After the race, keep the excitement going with an epic post-race party, thrilling horse races, and two complimentary, ice-cold beers for those 21 and over! All participants receive a finisher’s medal, shirt, admission to Santa Anita Park’s annual Derby Day horse races, and more!  

Race like a champion before enjoying elite horse racing. This family-friendly event has something for everyone, so gather your loved ones and get ready for an unforgettable day!

Event Highlights:

• Scenic Course: Run or walk a 5K through the picturesque Los Angeles Arboretum, surrounded by lush greenery and stunning botanical gardens, before finishing on the iconic Santa Anita Race Track.
• Kids’ Races: Young runners can join the fun with two options—a 6-furlong race for ages 7–12, or a quick Homestretch Dash for ages 6 and under—both on the legendary horse track.
• Post-Event Entertainment: Enjoy the lively post-race expo featuring music, food, a complimentary beer for participants 21+, and the annual Spring Carnival.
• Free Admission to Derby Day Horse Races: All participants receive complimentary admission and parking to the Derby Day horse races.
• Medals, Shirts & Timing: Every participant gets a finisher medal, an official event shirt, and chip timing to track your performance.
  Important Information: Registration fees are non-refundable and non-transferable.