
Where fans meet the starting gate! 🏇 #CosplayTrackside Next Event: Oct. 24-25, 2026 Cosplay • Artists • Performers • Live Horse Racing 📍 @santaanitapark
Arcadia, California
Joined May 2026
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Missed the 7th? Here's our 1st!
Come sing your favorite Umamusume songs with Up-Tempo! With a wide range of instrumentalists and vocalists, they’ll be sure to make your heart race! The band will be debuting at Cosplay Trackside on Saturday!
Take a look for some important parking and entrance information!
The south entrance gate and most of the south lot will be closed during the event duration (Red)
Only the (Green) lots will be available for public parking with the east entrance open for ticketed entry!
PiggyNukka is a long time cosplayer loves making costumes of her favorite characters from scratch and tries her best to make cosplay crafting a more accessible hobby to the community. She'll be giving stickers out at the event so make sure to ask her for one if you see her!
Nym is a cosplayer of over 12+ years, an uma and keiba enthusiast, and a lifelong horse girl. They’re experienced with wig styling, cosplay crafting, and altering existing cosplays, and happy to help with cosplay advice, tips and tricks, or fun horse facts. 🐴
Dot is a Seattle based cosplayer who has been bringing her favorite characters to life for 3 years. This will be her first time visiting Santa Anita Park and she is so excited to meet fellow Umamusume fans! 🐎✨
Cheer♡UP! will be debuting at Cosplay Trackside at Santa Anita Racetrack on Saturday October 24, alongside other UMAZING performers, cosplayers, and so much more! We are a socal based group and we look forward to running alongside you to capture our dreams together as one!
"My name is finch! I am a up-and-coming cosplay performer with a joy for making people smile! Cosplay Trackside will be my debut performance so trot on down for an exciting day at the races filled with smiles and many neighs! I cannot wait to see everyone so soon!"
Hani is a SoCal based cosplayer. She has cosplayed from many franchises in the past,, such as My Dress Up Darling, Nikke, and more! She will be doing an Uma Musume cosplay for the first time at Cosplay Trackside, as Mejiro McQueen. See you all there!









