Sunday, June 7, 2026 · Durban, South Africa
95 days until race day
Held in Durban, South Africa, IRONMAN 70.3 Durban is an IRONMAN 70.3 event. The race includes an ocean swim, a flat and fast bike course, and finishes with a rolling run course with gentle hills.
Ocean
1.9 km / 1.2 mi
Flat
90 km / 56 mi
Rolling
21.1 km / 13.1 mi
Train in ocean or surf conditions when possible, and master sighting technique to swim a straight line in open water.
Focus on sustained power and aerodynamics for the flat bike course — time trial position and pacing are key.
Include hilly runs in your training to prepare for the rolling terrain and practice adjusting effort on inclines.
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 ocean swim conditions, the flat 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 Durban requires a structured plan that addresses the specific course demands: a ocean swim, flat 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 Durban, South Africa, IRONMAN 70.3 Durban is an IRONMAN 70.3 event. The race includes an ocean swim, a flat and fast bike course, and finishes with a rolling run course with gentle hills. The race takes place in Durban, South Africa 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.
