You can keep it from appearing to expire, but you cannot keep the benefit from it from leaving.
With one exception; movement speed affecting buffs. (sprint, mounts, etc)
Although it would be quite easy for blizzard to detect if you are running faster than you should be doing.
With one exception; movement speed affecting buffs. (sprint, mounts, etc)
Although it would be quite easy for blizzard to detect if you are running faster than you should be doing.