16 Week Advanced Half Distance Plan: Built for Progress

Many advanced plans rely on repetitive volume that leads to plateaus. This 16 week program is for athletes with a strong running and cycling base who want their swimming to reach that same level. We included a variety of sessions to keep you engaged while making your movement through the water more efficient. This plan replaces generic training with science based sessions that have a clear purpose. You will arrive at the start line ready to race rather than just survive.

How You Will Succeed

• Better Efficiency: Move through the water with less effort so you have more energy left for the bike and run segments.


• Personalized Pacing: Every session uses your targets so you know exactly how hard to work. No more guessing how fast you should go.


• Energy Control: Learn how to manage your effort on the bike so you have strong, capable legs for the half marathon.

The Science of Your Progress

• Sustained Speed: Targeted intervals help you hold a faster pace for longer periods without fading.


• Saving Energy: Improve how your body uses fuel during the bike leg so you do not hit the wall during the run.


• Better Technique: Simple focus points help you swim faster and run with better form. All swim sessions are written by a professional swim coach.


• Aerobic Ceiling: High intensity sessions increase your top speed, making your target race pace feel much more manageable.

Your 16 Week Roadmap

• Weeks 1 to 4: Foundation. Establish benchmarks and build the base stamina needed for higher intensity work.


• Weeks 5 to 8: Speed Endurance. Refine technique and build the ability to hold speed over longer distances.


• Weeks 9 to 12: Simulation. Focus on sessions that mimic the exact effort and conditions you will face on race morning.


• Weeks 13 to 16: Peak. Reduce training volume while keeping quality high so you feel powerful on race morning.

This Plan Is For You If:

• Land Strong Athlete: You are a good cyclist and runner who wants an effective swim to match your other disciplines.


• PB Chaser: You want a professional schedule designed to help break your personal records.


• Mid-Pack Swimmer: You expect to exit the water in the middle third and want a plan from a pro coach to maintain that edge.

Requirements and Inclusions

You should be able to swim 100m in roughly 1:50 to 2:30, cycle for 2 hours, and run for 1 hour.

• 16 weeks of detailed training designed for impact.


• 7 to 9 sessions per week: 2 swims, 3 bikes, 3 runs, and 1 strength session.


• 1 strategic rest day to allow your body to recover and get stronger.

Check out our other Half Distance Training Plans Here

Take the Next Step

Don't leave your next race to chance. Follow a system built for your specific needs. Trust the process and reach your true potential.