The Half Distance Triathlon in Omaha offers a spectacular but challenging course—our 24-week training plan is built to prepare you for every mile. From the calm single-loop swim in Lake Cunningham to the rolling hills of Douglas County and the Missouri River run, each session is purposefully designed to match race-day terrain and conditions. ⚠ Base Training Requirement – You should have an established aerobic base before starting. You’ll begin with 9 hours in Week 1, building to 14.5 hours by ...