This challenging course demands endurance, speed, and smart race strategy. Our 36-week Half Distance Triathlon training plan is built specifically for competitive Masters athletes like you who want to excel in every segment of this race.
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Why This Plan Works for You
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Whether you’re coming back after a break or stepping up your game, this plan guides you from the ground up:
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✔ Heart rate and power-based training that syncs seamlessly with Garmin and other devices
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✔ A 3:1 load and recovery cycle to boost your fitness while avoiding burnout
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✔ Masters-focused strength workouts that increase power and protect you from injury
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✔ Video swim drills integrated into each session — no paper needed!
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✔ Targeted brick workouts and VO2 max intervals to maximize race-day speed and endurance
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How It Prepares You for the Boulder Course
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The Half Distance Triathlon Boulder features a 1.2-mile swim in Boulder Reservoir with cool 62°F water, a fast 56-mile bike with rolling hills and smooth pavement, plus a 13.1-mile run through rolling dirt trails and downhill stretches. Our plan builds the specific strength and stamina you need to handle every challenge:
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✅ Develop a strong, efficient swim stroke to power through cold water
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✅ Build cycling endurance and strength to master rolling hills and fast descents
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✅ Train your legs to tackle packed dirt rollers and maintain speed on the run
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Phased Training for Peak Performance
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🔹 Early Phase: Build aerobic base, functional strength, and swim technique
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🔹 Mid Phase: Improve tempo, open-water skills, and structured bike/run workouts
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🔹 Final Phase: Sharpen speed with threshold training and race prep
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Efficient Workouts That Fit Your Life
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This plan starts with manageable 7.5-hour weeks, ramping up to 12 hours as race day nears—giving you powerful workouts without burning out your schedule.
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Ready to race stronger and smarter at the Half Distance Triathlon Boulder?
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Take your training to the next level with a proven, science-backed plan designed for competitive Masters athletes.
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🔥 Start your journey now and unleash your full potential!
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WATCH ON YOUTUBE
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REGISTER HERE
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TO SET YOURSELF UP FOR SUCCESS – START HERE →
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SEARCH MORE BOULDER TRAINING PLAN OPTIONS
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Want To Get The Most Out Of This Training Plan? — Click Here To Learn More About Andiamo²® Self-Coached Options, and How To Receive Your FREE Run Gait Video Analysis!
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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.