Sunday, March 15, 2026 · Little Elm, TX, United States
11 days until race day
Held in Little Elm, TX, United States, IRONMAN 70.3 Dallas-Little Elm is an IRONMAN 70.3 event. The race includes a freshwater lake swim, a moderately rolling bike course, and finishes with a rolling run course through varied terrain.
Lake
1.9 km / 1.2 mi
Rolling
90 km / 56 mi
Rolling
21.1 km / 13.1 mi
Train in open water to get comfortable with freshwater lake conditions and mass starts.
Build your ability to handle varied terrain by training on rolling hills and focusing on smooth power transitions between climbs and flats.
Train on gently rolling courses and practice running by effort rather than pace — ease up on the ups, recover on the downs.
Practice race-day nutrition during training — dial in your fueling plan for the bike and run to avoid bonking.
Transition's AI coach builds a training plan specifically adapted for this course. Your plan accounts for the lake swim conditions, the rolling bike terrain, and the rolling run profile — so you show up on race day fully prepared.
Your plan adjusts weekly based on your progress, recovery, and schedule changes.
Workouts target the exact demands of this course's swim, bike, and run profiles.
Nutrition rehearsal, taper optimization, and pacing strategy built into your plan.
“Transition has helped me improve my Ironman training more than any other method I've encountered in my triathlon journey. It's incredibly precise and personalized.”
Carlos Rebelo — Triathlete
Our AI-powered ironman 70.3 plan adapts to your fitness, schedule, and this specific course. Start training smarter today.
View IRONMAN 70.3 PlanTraining for IRONMAN 70.3 Dallas-Little Elm requires a structured plan that addresses the specific course demands: a lake swim, rolling bike, and rolling run. Transition's AI coach builds a personalized plan that adapts to your fitness level and progressively prepares you for these exact conditions.
Held in Little Elm, TX, United States, IRONMAN 70.3 Dallas-Little Elm is an IRONMAN 70.3 event. The race includes a freshwater lake swim, a moderately rolling bike course, and finishes with a rolling run course through varied terrain. The race takes place in Little Elm, TX, United States and attracts athletes from around the world.
Most athletes need 16-20 weeks of dedicated training for a IRONMAN 70.3. This allows sufficient time for base building, race-specific preparation, and a proper taper. Transition's AI coach can create a plan that fits your timeline and current fitness.
