Ultra-triathlon Ultra-triathlon An ultra-triathlon is a long-distance triathlon. The term generally refers to all triathlon events of distance greater than the Ironman Triathlon. Thus, every ultra triathlon event must involve more than of swimming, of cycling, and a full marathon () of running. The most common distances are the double, triple, quadruple, quintuple and deca triathlon. Unlike a standard triathlon event, an ultra-triathlon event may not necessarily involve the three component disciplines of triathlon (swimming, cycling and running) in direct consecutive order, but may instead consist of multiple consecutive individual triathlons performed on consecutive days. The IUTA is the official governing
How to Make a Spaceship a finalist for a PEN Award, the 2017 PEN/E.O. Wilson Literary Science Writing Award. The publication won the 2016 Eugene E. Emme Award for Astronautical Literature in September 2017. It became a New York Times listed bestseller. The book has appeared on several "Best Of" book lists. Several parties have expressed interest in obtaining the filming rights to the book. Gregg Easterbrook's review in The Wall Street Journal said of the book that “'How to Make a Spaceship' offers a rousing anthem to the urge to explore." How to Make a Spaceship How to Make a Spaceship": A Band of