Set against the breathtaking backdrop of South Korea’s Hallyeohaesang National Park and the pristine coast of Goseong, the Half Distance Triathlon Goseong offers a thrilling yet challenging test of endurance. Our 36-week beginner training plan is specifically designed to help you perform your best on this unique course — even if you're starting from scratch.
Why This Plan Works for Goseong
With its ocean swim, rolling bike terrain, and shaded, looping run, Goseong demands smart preparation. Our plan gives you the structure and guidance to build endurance, skill, and confidence — all while avoiding burnout.
✅ 12-week base phase: Build aerobic capacity, muscular strength, and master swim technique with video-guided drills and structured heart rate/RPE-based workouts.
✅ 24-week focused phase: Progressively increase weekly training time from 7 to 12 hours with long bikes, open-water swim prep, tempo runs, and brick workouts to simulate race day.
✅ Swim-specific training: Prepare for the 1.9km rolling pontoon start in ocean water averaging 68°F (20°C) — no surprises on race day.
✅ Bike-smart programming: The 90.1km course is scenic but rolling. You'll train on terrain that mimics those gentle ascents and descents.
✅ Run-strong sessions: Master the 3-loop run, including the 500m hill section (7% grade), with interval and strength training that conditions you for pacing and recovery.
✅ Strength training: Video-supported* workouts improve injury resistance and help with form — critical for beginners.
✅ No minimum mileage or experience required — just your commitment to showing up and putting in the work.
With average race-day air temps around 73°F (23°C) and a course steeped in natural beauty, the Goseong Half Distance Triathlon is the perfect venue for your first big triathlon achievement. This plan ensures you’re not just finishing — you’re thriving.
🚀 You’ve got the goal. We’ve got the roadmap.
Start your training today and take the first step toward your Half Distance Triathlon success in Goseong!
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Every level. Every Training Plan. One simple price: just $6 a week—and the plan is yours to keep and reuse forever. Welcome to the Andiamo²™ family, where your goals, lifestyle, and personal best come first. Based in Austin, Texas, we offer in-person and remote triathlon coaching plus structured training plans that give every workout a clear purpose. Whether you’re preparing for your first race or your next breakthrough, you’ll have experienced guidance every step of the way.