Complex sentence: They are also highly versatile, which makes them one of the most popular horse breeds.An Arabian endurance race is a 24 hour 100 mile race that is completed through an extended trot.
Split into simpler sentences: They are also highly versatile, which makes them one of the most popular horse breeds. MHAHA is also recognized by AHA in region 10 An Arabian endurance race is a 24 hour 100 mile race that is completed through an extended trot.