Penalized as stated in the individual class specifications. Defined as follows:
- Run-Out – Evading or passing an obstacle to be driven or the finish line.
- Refusal – Stopping or reining back before an obstacle.
- Stopping in front of an obstacle without dislodging it and without backing up, followed immediately by driving cleanly through, is not penalized.
- If the halt is prolonged or if the mule backs even a single step, voluntarily or not, a refusal is incurred.
- If, in the commission of the refusal, any part of an obstacle is disturbed and class specifications require repair or resetting, the time will be stopped. (See Rule 356.C.)
- Circling – Any form of a circle which causes the driver to cross the original track between two consecutive obstacles except to retake an obstacle after a refusal or run-out.