1. Thoroughbred: Known for their speed and agility, Thoroughbreds are the fastest horse breed in the world and dominate the racing industry.

2. Quarter Horse: Renowned for their explosive acceleration, Quarter Horses excel in sprinting short distances, particularly in quarter-mile races.

3. Arabian Horse: Arabian Horses possess incredible endurance and speed, making them ideal for long-distance races. 

4. Standardbred: Developed for harness racing, Standardbreds have remarkable stamina and can maintain a steady pace over extended distances

5. Akhal-Teke: Originating from Turkmenistan, Akhal-Tekes are known for their metallic coat and exceptional speed. They are often used in endurance riding.

6. American Paint Horse: With a combination of speed and colorful coat patterns, the American Paint Horse is a versatile breed that excels in various equestrian disciplines, including speed events.

7. Appaloosa: Recognizable by their unique coat patterns, Appaloosas are known for their agility and speed. They are often seen in racing and rodeo events.

8. Andalusian: While primarily known for their elegance and beauty, Andalusian horses possess impressive athleticism and can reach high speeds, especially over short distances.

9. Morgan Horse: Morgan Horses are versatile and known for their compact build and endurance. They are often used in various equestrian sports, including harness racing.

10. Mustang: Mustangs are known for their hardiness and agility, as they have evolved in the wild. They possess a combination of speed and endurance.

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