WHY THIS HAPPENS
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Starting at VO2max, not at threshold — the first 30 seconds feel easy and trick you into going too hard
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Chasing the wheel in front rather than riding your own watts
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No target power for the climb — riding on feel means over-pacing on feel-good days
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Not factoring in climb duration — a 5-minute climb has different pacing than a 20-minute climb
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Low cadence + high torque on steep pitches burns out muscular endurance early
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Fuelling gap — rolling into the climb with empty tank from inadequate carbs/hour
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Climbing cold — no warm-up before the first serious effort