Okay, so we ready? Go ahead, Scott. Kick this thing off.

Yeah, that's a great question, Peyton.

You know, Dr. Mark Kutuzella, with the guy that you've got to have all the time, because

not only is this a stationery runner, but a super smart guy, and he's doing more of a research

and he's a good person to anybody else.

Welcome to? No, thanks for joining. I do welcome to.

It's wrong, but I do it wrong.

Are we recording?

And action.

Thank you for joining another edition of Trail Runner Nation. My name is Scott War.

I'm Don Freeman.

And today we have our favorite doctor, Dr. Mark Kutuzella.

And we're going to talk about a few things, first and foremost. We'd like to welcome him, of course.

He doesn't need to be welcomed. He's part of the family.

That's right. Part of our trail family and trail runner nation community.

But one thing that happened recently in the news, a week or two ago, it's actually a week ago, as we're recording this, was the Boston tragedy.

And Dr. Mark, you're a big Boston marathon goer. Were you there this year?

I was. This was my 20th year running the Boston marathon.

Congratulations.

20 years. Wow.

So what was my age?

Tell us a little bit about the experience and what went down there from a firsthand experience.

...