A portal connected to Terra appears in the middle of gm_flatgrass due to some player doing some tomfoolery. Chaos and hilarity ensues. Disclaimer - Crackfic

Being a Trainer at Tracen Academy was supposed to be a chill, quiet job. But when you're Y/N-a caffeine-fueled, chaos-loving, ultra-laidback dude with zero filter and way too much energy-you somehow become the biggest storm to ever hit the racetrack. Assigned to the underdog team Starhoof, a wild mix of misunderstood, quirky, and overly competitive Uma Musume, Y/N is determined to help them rise to glory... if he doesn't get fired first for riding a cardboard horse down the hallway or accidentally calling Gold Ship "Goofy Ship" in front of the media. Between dealing with rival trainers, late-night training shenanigans, heartfelt pep talks under the stars, and horse girls maybe catching feelings-Y/N's about to find out that sometimes, you don't chase dreams. You race toward them. And in his case? Probably while yelling "YEEHAW!" in a bathrobe.

Each team represents the core values of the trainer and their Umamusumes History, anything can come true Rigil - A team that's stacked on historical champions. 7 Crown winner, Symboli Rudolf, 2 Triple Crown Winners, Narita Brian and Daring Tact Now, with Spica on the hopes of winning it with new blood, another team will go even further for the trophy And now, a new team shall take over, a new generation of Umamusumes

Ten years after the age of legends, the world of racing has moved on-at least on the surface. In 2030, victories are measured by data, legacies are dissected by media, and expectations are placed long before a runner ever steps onto the track. The past still exists, but it no longer inspires hope-only comparison. Y/N Kei is a trainer with no history, no known background, and no ties to the racing world. He appears quietly, registers legally, and takes charge of a small, fractured roster-some burdened by family expectations, others completely free of them. Among them are siblings born from a name the world refuses to forget, and others who run simply because they want to.

Umamusume × Male Reader He bet everything on one race. He lost. Now, drowning in debt, a washed-up gambler and old teenager named Y/N is given one final, insane chance at redemption: manage a team of five chaotic Umamusume. The track is his new casino. Every race is a high-stakes wager. And his only assets are his frayed nerves and a team that's as likely to cause a disaster as they are to win one. Welcome to the madness between Y/N and his trainees...

Y/N, not knowing how or even why he got the job in the first place, arrives at Tracen Academy's Tokyo Branch, becoming one of many trainers to help the students chase their dreams of going big Faced with already having no experience in this field, he has to help one that wants to go big even though they know this trainer has no capabilities in doing so Note: This story has been remade.

Author chan's next book! Woopie! Don't read this if you can't handle crying because there will be a lot of heavy stuff A silent trainer. A dying sprinter. A childhood friend who refuses to let go. And a stable full of girls the world abandoned long before they ever lost a race. Y/N L/N cannot speak, but six broken Umamusume can read his hands better than any words. Together, they'll run, fracture, heal- and chase the miracles the world said they'd never reach. Umamusume: Miracle Stable A story about trauma, courage, and the people who choose to keep running even when everything hurts.

Y/N Hayakawa never believed in miracles. Raised in a family deeply connected to Tracen Academy, he was expected to become a trainer whether he understood Uma Musumes or not. Logical, outgoing, and stubbornly practical, Hayakawa believes in effort, planning, and taking the long route to success. Miracles, in his opinion, are just coincidences people are too afraid to explain. Then he meets KS Miracle. Two years behind her peers and burdened by a childhood spent in hospital rooms instead of racetracks, Miracle shouldn't even be standing at the starting gate. Frail in body but relentless in spirit, she carries a dream far bigger than her limits: to win a race for the parents who never stopped believing in her. No trainer wants to risk their reputation on a runner with a medical history thicker than her race record. Except Hayakawa. Where others see liability, he sees potential - not for a shortcut to glory, but for a long, careful path forward. As training begins, so does something neither of them planned for. Between late-night strategy sessions, awkward misunderstandings, hospital visits, and quiet promises at empty tracks, their philosophies begin to clash. He believes in slow progress. She believes in miracles. But when the finish line approaches and her fragile body threatens to betray her once more, Hayakawa must decide: Is choosing the longer path enough... When time refuses to wait?

Author-Chan shall now be a trainer in her own story! Tracen Academy runs on noise-cheers, hooves, and trainers shouting orders across the track. Y/N Aizora doesn't hear any of it. A special admission trainer who entered a year after L/N's Triple Crown shook the academy, she stands out for all the wrong reasons-older than most, constantly absent due to medical reasons, and carrying the attitude of a delinquent who doesn't care what anyone thinks. She's loud without realizing it, blunt without apologizing, and intimidating enough to keep people at a distance. But when it comes to racing? She doesn't miss. While others rely on instinct and hype, Aizora studies movement, rhythm, and timing with exact precision. She sees races differently-breaking them down into patterns, mistakes, and opportunities no one else catches. She doesn't need to shout commands. She doesn't need to stand at the track. She already knows how it ends. In an academy built on legends, Aizora isn't trying to outshine anyone. She's here to prove one thing: You don't need sound to control the race.

Tracen Academy is in shortage of trainers, thus they look further a field for new faces to help their Uma's debut, That's where you Come in Y/N L/N a Young track and field runner straight out of college, A determined kid with grit and a heart of gold.