Pump, Run or Walk to Back the Blue. 5K Pump and Run a participant’s score will be based on a combination of how many times he/she can bench press their weight (see below for how the lifting weight is calculated) and their 5K race time. Pump and Run athletes can weigh in and lift between 7:15am and 8:15am on race day. Race will Start at 8:30. More details to come.