This week on a special edition of the HappyCast, we have our Arizona Monster 300 race and course preview episode! This race is the newest, biggest, and baddest race in the ultra (ultra) distance running world. This is Destination Trail’s first 300+ mile race, and the hype surrounding this event has been palpable. Selling out in a matter of days a year ago can do that. With race day (April 4) fast approaching, we talk all things Arizona Monster. The crew is joined by four special guests...