If you want a horse to do serious barrel racing than that horse is not very well suited to it, im going to be blunt but the horse will be prone to overreaching. Her body looks ok and some parts are good but the legs are going to be the worry. Barrel racing is tough you have to go fast and turn fast and if the horses legs are not a decent conformation than your horse will be prone to stress and strain. Horse wont be serious for allot of competitions that are very fast and require allot of athleticism.
Low Levels Dressage
Not stuff that require horse to go really fast heaps, turn quick heaps or jump very high continuously.
The foolish reject what they see, not what they think,
The wise reject what they think, not what they see.