- Nik and Dan decide it's a good idea to take the dogs for a 2-mile run in the pouring, freezing rain at night
- They decide that this actually isn't that good an idea
- Dan reveals his running plans post-5K, then steps in several puddles
- Nik worries about whether their Philadelphia hotel will be able to supply oatmeal before her marathon
- Some people yell "Woo hoo" at them
- Nik and Dan at last uncover the answer to the most compelling mystery of our age: "Who's walking who, eh?"
- They talk about weight loss and read feedback from some nice people