@CosTrackside

Where fans meet the starting gate! 🏇 #CosplayTrackside Next Event: Oct. 24-25, 2026 Cosplay • Artists • Performers • Live Horse Racing 📍 @santaanitapark

 Arcadia, California
linktr.ee/cosplaytrackside
Joined May 2026
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  • Following4
  • Followers820
24Media
Here's our catalog for the Santa Anita Park #CosplayTrackside 🐴 We're at table #50 all weekend, and we're part of the FREE Anitan stamp rally!
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Mini Catalog of all the Uma merch that I will be having at #cosplaytrackside 🐎Table number 37 I will also have my usual Holo and Blue archive merch though in limited quantities. Can't wait to see you there!
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Final lineup for Cosplay Trackside this weekend! Swing by table #48 either day to check out the goods and get a free magnet (while supplies last)
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Sorry for the wait! Here is my catalog for #cosplaytrackside! I will be debuting new charms and plush buttons!!! Bringing mostly my uma items but have a few other things too! 🫶 Come say hi to me and my big Haru Urara standee this weekend at table 6! 🐎
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Super Last Minute Catalogue for #CosplayTrackside (Saturday only)! I'll have all these umas as stickers and (most) as charms for the build your own shaker! Will be bringing a bit of other fandom and oshikatsu goods too! Unsure about my itabag stock, would folks be interested?
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Brai @ Cosplay Trackside@p3achsaltOct 23
My honse catalog for #cosplaytrackside!! This is mainly my Uma merch but I will be bringing my normal merch as well for this event 🐎 See y'all at the races on October 24-25th at Booth #8! 🐎
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Miirkat@MiirkatOct 23
I'm so excited to announce that this weekend I will be vending at the amazing @CosTrackside Cosplay Trackside at Santa Anita Park, California! Please take a look at all the Uma merch I have, and if you're in the area, swing by and say hello! #cosplaytrackside #umamusume
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My very late Cosplay Trackside catalog that i procrastinated and am now making on plane wifi !!!!! Please come visit at Table 7 with the Halloween Meisho Doto standee!! I promise your favorite uma IS here unless it's Genuine because i need them to make her outfit in color🥀
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Yasoku Publishing
@yasoku_usOct 22
We will be at @CosTrackside this weekend in Los Angeles! We'll be bringing our Umamusume catalog from a wide variety of artists, as well as debuting our new publication by @holeecrab . Come stop by!
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UmaBluegrass@UmaBluegrassOct 21
Announcing our collaboration with @cosplaytrackside! UmaBlue is heading to Santa Anita 🐎🌴 Stop by the Information Booth to sign the flag with your words of encouragement for Forever Young as he heads to the Breeder’s Cup 2026 at Keeneland to attempt to score a repeat victory!
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hi hi I will be at #cosplaytrackside this weekend !!! Im gonna be at Table #5 so please come stop by and say hi !!! 🐴
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I'll be at #cosplaytrackside @santaanitapark once again this weekend on saturday and sunday! You can find me at table #22. If you're stuck in LA because of the concert getting cancelled come down and check out the event!
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Mikou_art@mikou_artOct 21
Here’s the Catalog for @CosTrackside this weekend! I’ll be at Table 11 both days! I’ll be bringing my posters and photobook too! See you!💕 #cosplaytrackside #umamusume #umamusumeprettyderby #umamusumefanart #ウマ娘
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VTuber Research Club
@The_VTRCOct 21
Did you want to go to the Uma concert but now plans have changed? How about joining us for another Umamusume event! Cosplay at Trackside! An Uma themed weekend at Santa Anita Race course! There will be live horse races, cosplay, vendors and live performances! We currently have 3 spots open for Saturday and 3 for Sunday!
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Here's my catalog for #Cosplaytrackside this weekend Oct 24-25 at table #54‼️ I'll also have shikishis and some non-Uma stuff so come by and say hi!☺️ そして、LAまで来た日本のトレーナー様もいらっしゃると思います。せっかくここまで来られたので是非是非遊びに来てくださいね‼️
CosplayTrackside@CosTracksideSep 25
If you haven’t heard the news, Cosplay Trackside will coincide with the (GIII) Tokyo City Cup sponsored by Oi Racecourse in Japan! Drumming up the excitement, our mascot Ani-tan is sporting a brand new look for the occasion! Get your tickets now in the reply below ⬇️
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Higuys catalog for #cosplaytrackside this weekend will be there both days see you at table 15 🏇🏇🏇 might have some shikishi too if i have time
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jinnsae 🐙@napopkOct 20
Umamusume cosplay trackside catalog!! Here are all my uma merch available, may have a couple of my other items on site too but not much. come visit me at table #4!! I will be there both days 😼
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Here is our catalogue for #cosplaytrackside!! We are at Table 30 on Sunday-only! Every purchase gets a free Anitan sticker until supplies end!
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BadSprite 🔋🔌@BadSpriteOct 19
Hi yall! My friends and I will be tabling at #CosplayTrackside for both sat and sun! Here's our catalog! You can find us at table #55 under the name SnakeberryArt!!
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We are hosting a KFC x Uma themed stamp rally at #cosplaytrackside on SUNDAY only. Make a $5 minimum purchase at each participating artist! Be sure to finish quickly as we only have a limit supply of prize packs! Participating Artists @crabpinches @bonebitten @rukki_torune
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