Race day in Sandefjord means tackling 1.9km of cool, sheltered fjord swimming, a 90km rolling bike course past Viking history, and a flat, fast 21.1km run through the heart of the city. This 36-week training plan is built to prepare you for every challenge the Middle Distance Triathlon Sandefjord Norway has to offer.

✅ 12-Week Foundation Phase – Build robust functional strength, refine swim technique for efficient strokes in 18-20°C waters, and develop the aerobic base you’ll need to hold pace across two swim laps with an Australian exit.

✅ 24-Week Race-Specific Build – Progressively increase training volume from 9.5 to 14.5 hours per week, matching the sustained effort required for Sandefjord’s two-lap rolling bike course with long flats and steady climbs like Døla Hill.

✅ Targeted Interval Workouts – VO₂ Max, anaerobic threshold, and power sprint sessions prepare you for the accelerations needed on open roads with curves and traffic management.

✅ Climbing & Power Development – Specific climbing accelerations and ATP-PC sprint training give you the strength to handle rolling Norwegian countryside terrain without losing momentum.

✅ Run-Speed Endurance – Four-lap run training builds mental focus and pacing control, so you can finish strong through Sandefjord’s city center and into the park at the Whalers’ Monument.

✅ Proven 3/1 Training Cycle – Three weeks of progressive overload followed by one week of recovery ensures sustainable gains without overtraining.

✅ Expert Coaching Support – Personalized email guidance keeps your training on track and adapts to your progress.

Whether it’s perfecting your swim exit, powering through scenic but demanding bike terrain, or delivering a strong final lap in front of cheering crowds, this Middle Distance Triathlon training plan equips you to perform at your best.

🔥 Secure your plan now and start training with the structure, science, and support that will carry you to the Sandefjord finish line.

REGISTER HERE

EXPLORE SANDEFJORD TRAINING OPTIONS

CHOOSE YOUR NEXT HIGH PERFORMANCE CHALLENGE HERE →

Have questions? Need help in selecting a plan? Let's Chat!

Want To Get The Most Out Of This Training Plan? — Click Here To Learn More About Andiamo²® Self-Coached Options, Training Plan Purchase Benefits, and How To Receive Your FREE Run Gait Video Analysis!

NAVIGATE OUR ENTIRE TRAINING PLAN CATALOG

*muscle and motion app required