Quebrantahuesos

What this race demands

Quebrantahuesos demands sustained climbing capacity and deep endurance over a 200 km Pyrenean loop with 3500 meters of elevation gain.

A June gran fondo of this distance will likely exceed six hours for most riders, requiring a consistent intake of 60 to 90 grams of carbohydrates per hour to sustain energy levels.

What would it take you?

Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.

A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.

IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal

Your road to race day

Race day at Quebrantahuesos is 35 weeks away. This is how a coach divides that time. The first phase starts now.

1. 01Base23 weeks · Oct 18, 2026 – Mar 27, 2027

   Aerobic foundation: mostly steady endurance work that grows the aerobic engine and the durability the later phases stand on.

2. 02Build6 weeks · Mar 28, 2027 – May 8, 2027

   Progressive overload: training load climbs in waves, with harder weeks stacked on the base and planned recovery weeks that let the gains land.

3. 03Peak3 weeks · May 9, 2027 – May 29, 2027

   The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.

4. 04Taper2 weeks · May 30, 2027 – Jun 12, 2027

   Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.

5. 05Race week1 week · Jun 13, 2027 – Jun 19, 2027

   Openers, rest and logistics. The work is done; the job now is arriving fresh.

Frequently asked questions

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