Road and trail running

Les Foulees de Gromesnil

1 November 2026 · Saint Romain de Colbosc (Seine-Maritime)

The races

09:15Course nature 10 km10 km100 m D+
09:30Marche 7 km7 km
09:30Rando 7 km5 km
11:15Mini galopette0.8 km
11:30Galopette1.6 km

Organizer

GACCSR

Enter on the race website

Prepare for Les Foulees de Gromesnil with Trainetic

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How to prepare for a 10 km

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In your earbuds

“A little fast, ease off slightly.”

The Trainetic schedule for a plan that leads all the way to race day

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All races in Seine-Maritime

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