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The River Gravel 160 km

The River Gravel 160 km takes place on Sun, Sep 5, 2027 in Bouillon, Belgium. The main route is 160 km.

Date
Sun, Sep 5, 2027
Start
Bouillon 🇧🇪
Distance
160 km
Level
Open to all
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Your 45-week plan to The River Gravel 160 km

The Base phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.

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The River Gravel is a gravel ride in Bouillon through the forests and valleys of the Belgian Ardennes along the Semois River, with a listed 160 km headline route.

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.

Estimated finish

5:00–6:00

Peak-week training

6–8 h/week

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 The River Gravel 160 km is 45 weeks away. This is how a coach divides that time. The first phase starts now.

  1. 01Base33 weeks · Oct 26, 2026 – Jun 13, 2027

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

  2. 02Build6 weeks · Jun 14, 2027 – Jul 25, 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 · Jul 26, 2027 – Aug 15, 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 · Aug 16, 2027 – Aug 29, 2027

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

  5. 05Race week1 week · Aug 30, 2027 – Sep 5, 2027

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

Get this plan built around your own fitness

Frequently asked questions

When is The River Gravel 160 km?

The River Gravel 160 km takes place on Sun, Sep 5, 2027 in Bouillon, Belgium.

How long is The River Gravel 160 km?

The main route is 160 km.

Who is The River Gravel 160 km for?

The River Gravel 160 km is open to all participants.

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