Go: A Multisport Journey through Seven Continents (Paperback) (ISBN-13: 9781779411143)

They have raced on all seven continents. He has completed almost 300 full-distance triathlon races - 3.8 km of swimming, 180 km of cycling and 42.2 km of running - more than any other person on the planet. She is one of only two women who have completed more than 100 such events. They are both among a select few who have completed every Ironman race in the world.