[Updated: 2026-01-23 12:25:31] Revised by AI Assistant
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Introduction: The Wakayu Sho – A Crucial Test for Future Champions
The Wakayu Sho (若鮎賞), a premier stakes race, marks the exciting arrival of summer in Iwate horse racing’s 2-year-old season. Held over 1600 meters on Morioka Racecourse’s (盛岡競馬場) turf track, this event is far more than just another race. It serves as many young thoroughbreds’ first serious challenge on the grass mile, making it a pivotal gateway for the emergence of future star horses in Iwate, and indeed, across all regional Japanese horse racing. Its significance as a proving ground for potential champions cannot be overstated.
A key aspect of this race is its thrilling unpredictability. In 2024, the top favorite, Thousand Mile, delivered a dominant performance, showcasing undeniable class. In stark contrast, 2023 saw Yuuyu Pupurie, an 8th-favorite, stage a remarkable upset, defying its prior form to clinch victory and trigger a massive 3-pick exacta payout exceeding 580,000 yen. This demonstrates the dual nature of the Wakayu Sho: some years see established talent prevail, while others witness long-shot contenders explode onto the scene, delivering sensational high-dividend returns.
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With inexperienced 2-year-olds tackling Morioka’s notoriously challenging course, their true capabilities remain largely unknown. Factors such as inherent bloodline potential, prevailing track conditions on race day, and tactical race development all intricately combine to determine the outcome. Therefore, relying solely on superficial popularity or previous race placings can be misleading. In this analysis, we’ve meticulously examined extensive historical data to uncover “Three Golden Rules” designed to demystify this complex race. Armed with these insights, we aim to dissect the 2025 contenders and pinpoint the core of winning predictions.
2025 Wakayu Sho: Confirmed Runners & Latest Expected Odds
Before diving into our strategic analysis, let’s first review the twelve horses set to compete this year. This is the “problem sheet” we are about to solve.
As the odds suggest, Love Collagen and Sacred Christina are drawing significant attention, with Poderosa and Denko Sekka close behind. However, can these early popularity rankings truly be trusted? Historical data reveals that this race often holds many hidden pitfalls for the unwary.
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Unlocking the Wakayu Sho: Three Golden Rules from 10 Years of Race Results
The foundation of any sound prediction lies in empirical evidence: past race results. Instead of theoretical speculation, a thorough examination of what actually transpired in previous editions offers invaluable insights for forecasting future outcomes. Below, we’ve compiled the key results from the last ten years of the Wakayu Sho held at Morioka Racecourse. Within this vital data, the “Golden Rules” we seek are hidden.
Wakayu Sho: Key Results from the Last 10 Years (2015-2024)
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| Year | Course | Winning Horse | Popularity | Gate No. | Horse No. | Sire | Dam Sire | Jockey |
| 2024 | Dirt | Thousand Mile | 1 | 2 | 2 | Greater London | Kyowa Arishiba | Masato Yamamoto |
| 2023 | Turf | Yuuyu Pupurie | 8 | 3 | 3 | Curren Black Hill | Agnes Tachyon | Tatsunori Sugawara |
| 2022 | Dirt | Fuji Rapunzel | 1 | – | – | Meisho Bowler | Kurofune | – |
| 2021 | Turf | Garrett | – | – | – | Vanquish Run | – | – |
| 2020 |


