Sunday, June 28, 2026 · Nice, France
116 days until race day
Held in Nice, France, IRONMAN 70.3 Nice is an IRONMAN 70.3 event. Athletes face a coastal sea swim, followed by a challenging hilly bike course and a flat run leg built for consistent pacing.
Sea
1.9 km / 1.2 mi
Hilly
90 km / 56 mi
Flat
21.1 km / 13.1 mi
Practice breathing on both sides to handle sea chop, and work on relaxed open-water technique.
Include hill repeats and long climbs in your training to build the climbing strength needed for this course.
Focus on negative-split long runs on flat courses to build the discipline needed for steady pacing off the bike.
Test your fueling strategy during long brick sessions to find the right mix of calories and hydration for 70.3 miles.
Transition's AI coach builds a training plan specifically adapted for this course. Your plan accounts for the sea swim conditions, the hilly bike terrain, and the flat 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 Nice requires a structured plan that addresses the specific course demands: a sea swim, hilly bike, and flat 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 Nice, France, IRONMAN 70.3 Nice is an IRONMAN 70.3 event. Athletes face a coastal sea swim, followed by a challenging hilly bike course and a flat run leg built for consistent pacing. The race takes place in Nice, 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.
