Ironman Germany order to keep the athletes safe from ships and pollution. After the swimming portion is finished, athletes change into their cycling attire and begin the 180 kilometer ride, 8 kilometers south of Roth. The ride goes down to Greding, where they turn and finish back at Roth. After the cycling portion is finished, athletes change into their running attire and begin the 40 kilometer run to the finish. In 2001, the WTC ended its Ironman contract with Roth. The annual triathlon still goes on but it is no longer part of the Ironman series. Since 2005, the Ironman European Championship
Ironman Triathlon Island became The Ironman World Championship. In 1983, admission to the race began following a qualification based system, whereby athletes had to obtain entry to the race by competing in another Ironman race and gaining a slot, allocated on a proportional basis. The Hawaii race consists of a swim in the bay of Kailua-Kona, a bike ride across the Hawaiian lava desert to Hāwī and back, and a marathon run along the coast (from Keauhou to Keahole Point and back to Kailua-Kona); finishing on Alii Drive. The most recent Ironman World Championship took place on October 14, 2017 and was