Challenge Canberra 100 rewards athletes who arrive with more than fitness. It rewards athletes who have had enough time to build endurance, practice execution, and test race-day decisions before the start line. This 44-week Intermediate triathlon training plan gives you that runway, with no prior base mileage required.
The first 12 weeks establish aerobic endurance, strength, and swim technique before the 32-week race-specific phase begins. That longer progression means you can build before you sharpen, rather than trying to develop every quality at once.
Training starts at approximately 9 hours per week and builds to a peak near 14 hours. Along the way, the plan progresses through base endurance, tempo work, open-water swimming, progressive brick sessions, VO2 intervals, and anaerobic-threshold training. Heart rate and power-based bike and run workouts add structure, while instructional swim drills and strength-training videos make technical sessions easier to execute correctly.
The course gives those sessions a clear purpose. The 2 km lake swim is supported by technique and open-water work. The four-lap 80 km bike combines fast sections, rolling terrain, and the Hindmarsh climb, so controlled power and pacing matter as much as raw strength. Brick workouts then prepare you for the three-lap 18 km run, where preserving form and controlling effort become increasingly important as fatigue builds.
B and C races are built into the progression. Use C races as low-pressure opportunities to rehearse transitions, equipment, pacing, and fueling. Use B races as more demanding checkpoints to test execution before Challenge Canberra 100.
The Race Predictor Calculator gives you a reference point as fitness develops. The Race Pace Strategy Calculator helps organize swim, bike, and run effort, while the Triathlon Fueling Calculator helps shape a practical nutrition plan you can rehearse before race day. Personalized email coach support is available when a workout, pacing choice, or training progression needs context.
Forty-four weeks gives you something shorter plans cannot: time to develop, test, refine, and arrive at Challenge Canberra 100 with fewer unanswered questions.
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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.