Dueler's unit

• Originally taken to be the average length of a stride
• Walk to and fro
• Work off nervous energy, in a way
• N.Y. university
• N.Y.C. college
• The rate of some repeating event
• Marathoner's per-mile time
• Runner's rhythm

Wikipedia Word definitions in Wikipedia
Pacé refers to two communes in France: Pacé, Ille-et-Vilaine Pacé, Orne