With plenty of sunscreen and a cold beer swaddled in his sleeping bag, writer and botanist Jim Malusa bicycled alone to the lowest point on each of six continents, a six-year series of “anti-expeditions” to the “anti-summits.”

Tony's world run the understated ' World Jog ', began with his participation in the Dublin Marathon on 25 October 2010. He moved from east to west, commencing in Ireland North America, before proceeding to Central and South America and on to Australia, Asia and Europe before returning to Ireland. He finished on 27 October 2014, to finish where he started with the Dublin marathon.