The second installment of the Alaskaman Extreme Triathlon returns to Southcentral Alaska with the start near Millers Landing and the end atop Mount Alyeska in Girdwood. 2.6-mile swim, 113-mile bike ride and a 26.2-mile run with a 7,000 ft. elevation gain. Cheer on these extreme athletes as they make the final leg up the Alyeska highway and on to the slopes of the Chugach Mountains. AKXTri.com.