APOGEE

Precision indoor training

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Ride with othersSame workout · anonymous

21 HAIRPINS Climb · French Alps

Alpe d'Huez

The most legendary benchmark summit in cycling. Brutal opening ramps leading into 21 numbered hairpin turns.

DISTANCE13.8 km

ELEVATION GAIN+1,110 m

NET GRADE8.1%

MAX GRADE13.0%

EST. TIME--

Add a Pacer

No Pacer Bernie · 1.5 W/kg Caden · 2.5 W/kg Diego · 3.5 W/kg

ELEVATION PROFILE French Alps, France

≤ 3.5% 3.5–7% 7–9.5% 9.5–12% 12%+

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Planned Endurance Strength

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Fixed

Duration

45 min

RECOMMENDED SATELLITE PRACTICE Threshold · VO2 Max

The Crossing

A challenging over-under interval protocol structured to shatter lactic plateaus.

DURATION75 Min

EST. TSS105

INTENSITY FACTOR0.88

DIFFICULTY●●●●○

FULL WORKOUT PROFILE Target: 180W FTP Baseline

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APOGEE

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Alpe d'Huez

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The Crossing

INTERVAL SEQUENCE BREAKDOWN

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September 2026

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