Sunday, May 17, 2026 · Aix en Provence, France
74 days until race day
Held in Aix en Provence, France, IRONMAN 70.3 Aix-en-Provence is an IRONMAN 70.3 event. Athletes face an open-water lake swim, followed by a hilly bike leg that rewards strong climbers and a rolling run course through varied terrain.
Lake
1.9 km / 1.2 mi
Hilly
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.
Train on hilly routes and practice pacing yourself on long climbs — start conservative and save your legs for the run.
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 hilly 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 Aix-en-Provence requires a structured plan that addresses the specific course demands: a lake swim, hilly 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 Aix en Provence, France, IRONMAN 70.3 Aix-en-Provence is an IRONMAN 70.3 event. Athletes face an open-water lake swim, followed by a hilly bike leg that rewards strong climbers and a rolling run course through varied terrain. The race takes place in Aix en Provence, France 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.
