Lakeland Rotary Club's Child of the Sun Triathlon The swim portion of the Lakeland Rotary Club's Child of the Sun Urban Triathlon at Lake Mirror in Lakeland, FL., on April 16, 2011 in its entirety is recorded here. The triathlon consisted of a .25 mile swim; 12-mile bike; and a 3-mile run. The finish of the swim portion was recorded in two 15 minute videos, entitled Part 1 and Part 2. To view a smaller easier to load version of this Child of the Sun Triathlon video click here.