The term pace can have several meanings depending on its context.
1) In a general sense, it refers to the speed at which something is done or happens; the rate or tempo at which an action unfolds. For example, "He set a fast pace for the project."
2) It can also refer to someone's rhythm of life or routine. For instance, "She found her stride and settled into a comfortable pace."
3) In sports terminology, it refers to the speed at which an athlete runs or moves on the field; the rate at which they perform their actions. An example would be, "He maintained his pace throughout the race."