Caden (@ArthurCaden) header
Caden (@ArthurCaden) profile picture

Caden

@ArthurCaden

Horse Racing 🏇🏇

 Mustang, OK
Joined February 2013
  • Tweets2.4K
  • Following655
  • Followers995
55Media
Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)Photo by Caden (@ArthurCaden)
NITROGEN - 19 races, 9 racetracks, fast or sloppy dirt, firm or good turf, 18 straight stakes races, 3 Breeders' Cup appearances - She has never once run a poor race. 🏇
13
36
3
364
7,344
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNNov 1
All the love for GI @BreedersCup Distaff winner NITROGEN the morning after her spectacular performance at Keeneland ❤️ #BC26
1
43
3
288
5,125
Great Job Team Casse !! Now let's hope for some luck on Friday & Saturday.
Image from Mark Casse (@markecasse)
5
16
2
168
4,957
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNOct 24
GI @BreedersCup Distaff contender NITROGEN, alongside stablemate VOYAGER - pointing to the GI Breeders’ Cup Juvenile Fillies, posing for fans at Keeneland on Saturday morning 📸
6
1
34
1,760
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNOct 17
Winner of the GII Beldame Stakes last time out, MGISW & champion NITROGEN (Medaglia d’Oro) was out for a gallop Saturday morning at Keeneland as she prepares for the upcoming GI @BreedersCup Distaff ✨
12
3
32
2,785
Canadian champion 2yo filly (2024) and U.S. champion 3yo filly (2025) Nitrogen worked solo in fog so thick that there was almost zero visibility all morning at Keeneland. Trainer Mark Casse is pointing the 4yo daughter of Medaglia d'Oro to the Breeders' Cup Distaff.
Image from Frances J Karon (@francesjkaron)
Image from Frances J Karon (@francesjkaron)
Image from Frances J Karon (@francesjkaron)
Image from Frances J Karon (@francesjkaron)
2
22
2
141
4,315
Our @BreedersCup Distaff contenders NITROGEN 48.1 & MEASURE 50 flat, logged their first BC works in the @Keeneland fog this morning 💨 Thanks to Equilibrium by Vayu Tech, we were able to clock them perfectly despite the conditions.@DRFGrening @theTDN @Gabby_Gaudet_ @BH_SCollins @AHughesMedia @jose93_ortiz @rail_talk @DRFHersh @sbussanich NITROGEN in 48.1 MEASURE in 50.0
4
43
3
161
9,463
Arkansas Derby (G1) winner and social media star Sandman has been retired from racing, according to @lmgriffjohnson, and will stand the 2027 season at @rockridgestud. Read more: go.bloodhorse.com/3TuUWsq @BH_SCollins
G1 Winner, Social Media Star Sandman Retired

G1 Winner, Social Media Star Sandman Retired

2025 Arkansas Derby (G1) winner and social media star Sandman has been retired from racing, according to a social media post by Griffin Johnson, and will stand the 2027 breeding season at Rockridge...

bloodhorse.com
5
16
76
3,139
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNOct 1
✨ Multiple Grade I winner COUNTING STARS (Honor A. P.) on the scene at Keeneland ahead of her run Sunday in the GI Juddmonte Spinster Stakes where she’ll face older rivals for the first time.
27
2
86
6,379
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNSep 29
SILENT TACTIC 🏆 The Mark Casse trainee got back to his winning ways with a battle to the wire in Sunday night's $400,000 GIII Oklahoma Derby at Remington Park. Battling desperately with Zihnal down the lane, with neither giving an inch, Silent Tactic ultimately prevailed by neck to secure a second graded stakes victory in his nine-start career. "We broke clean in the race, and I was able to cut the corner at the quarter pole," said @jose93_ortiz. "That was a game changer." The 3-year-old son of Tacitus improved his record to 3-4-1 with $1,359,422 in career earnings.
Image from TDN (@theTDN)
Image from TDN (@theTDN)
Image from TDN (@theTDN)
Image from TDN (@theTDN)
8
47
2,249
Mark Casse said Friday afternoon that Jose Ortiz will fly in to ride Silent Tactic in the Grade 3 Oklahoma Derby at Remington Park on Sunday. He will replace Cristian Torres, who was involved in the spill at Churchill Downs last weekend.
1
21
1
87
5,788
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNAug 19
📣 Hall of Fame trainer @markecasse has announced that his champion filly Nitrogen will make her next start in the GII Locust Grove Stakes at @ChurchillDowns Sept. 12. "This gives her a little more time between that race and the Breeders' Cup." thoroughbreddailynews.com/ch…
Change of Plans: Nitrogen to Go Next in Locust Grove

Change of Plans: Nitrogen to Go Next in Locust Grove

Champion filly Nitrogen will make her next start in the GIII Locust Grove Stakes at Churchill Downs, rather than the Spinster

thoroughbreddailynews.com
19
86
3,310
Bidding is now open for the “Silent Tactic Flash Sale,” offering a 50% ownership interest in graded stakes-winning three-year-old colt Silent Tactic. Bidding will close this Friday, August 14, at 12 p.m. ET. Learn more at fasigtipton.co/4qb4NiS
Image from Fasig-Tipton (@FasigTiptonCo)
1
3
2
8
4,174
Nitrogen put in her final breeze for the Whitney this morning at @Saratoga1863.
7
32
197
6,126
Nick Tomlinson Making a Name for Himself at Gulfstream 🏇 🏆 ✨ @NTomlinson0610 @Markecasse @GulfstreamPark #Wire2Wire #HorseRacing ⬇️ bit.ly/NickTomlinsonGP
Nick Tomlinson Making a Name for Himself at Gulfstream - FTBOA

Nick Tomlinson Making a Name for Himself at Gulfstream - FTBOA

Former Casse Assistant’s Training Career Off to Fast Start BY GULFSTREAM PARK PRESS OFFICE (Edited)   HALLANDALE BEACH, FL – Nick Tomlinson was one of the most frequent visitors to the Gulfstream...

ftboa.com
3
6
221
Replying to @RepoleStable
Caden Arthur is crushing & so are Pietro Moran and Christopher Elliott. Definitely would love to see more young guys though 🙌🏼
5
2
42
4,052
Counting Stars the morning after her big Coaching Club American Oaks win.
Image from Sean Collins (@BH_SCollins)
Image from Sean Collins (@BH_SCollins)
2
33
2
146
6,088
Congratulations to #FloridaBred SOUPER QUEST and all connections for winning the @MonmouthPark Wolf Hill! 🏇 🏆 🎉 Ridden by @iradortiz and trained by @Markecasse @ArthurCaden, Souper Quest is a Florida homebred for #LiveOakStud and is by Munnings @coolmoreamerica 🐴 #Wire2Wire #HorseRacing 📸 ©Bill Denver/EQUI-PHOTO
Florida-bred Thoroughbred Souper Quest and jockey Irad Ortiz, Jr rocket to the wire, leaving behind their competition to win the 2026 Wolf Hill at Monmouth Park. (Photo: ©Bill Denver/EQUI-PHOTO)

ALT Florida-bred Thoroughbred Souper Quest and jockey Irad Ortiz, Jr rocket to the wire, leaving behind their competition to win the 2026 Wolf Hill at Monmouth Park. (Photo: ©Bill Denver/EQUI-PHOTO)

2
7
267
Caden retweeted
TDN (@theTDN) profile picture
TDN
@theTDNJul 4
🥇 Antivenom (Candy Ride @LanesEndFarms) fired three straight bullets at @markecasse's Keeneland base and lived up to the billing as the 3-5 favorite on debut at Ellis Park Saturday. O: @DJ_Stable LLC B: Liberty Road Stables T: Francisco Arrieta thoroughbreddailynews.com/an…
Antivenom Sharp on Debut at Ellis Park

Antivenom Sharp on Debut at Ellis Park

Antivenom fired three straight bullets at Mark Casse's Keeneland base and lived up to the billing as the 3-5 favorite on debut at Ellis Park.

thoroughbreddailynews.com
5
1
17
2,651
I am incredibly proud of our three Grade 1 winning Saratoga girls & Team Casse on a weekend like no other. From left to right: Classic Q, Counting Stars & Nitrogen. @DRFGrening, @lmgriffjohnson,@TheNYRA,@BloodHorse @Steve_Byk @rail_talk
Image from Mark Casse (@markecasse)
34
73
9
664
27,858
Load more