Road and trail running

Cn3e Course Nature des 3 Etangs

2026 edition over

25 October 2026 · Colombier Saugnieu (Rhône)

The next edition hasn't been published on the federation calendar yet.

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The races

  • 21,3km21.3 km200 m D+
  • 09:0010,6km10.6 km100 m D+

Organizer

running club colombier saugnieu

Train on this course with Trainetic

  • Your personalized running plan, all the way to race day
  • Your meals logged in seconds, your calories tracked
  • Your training plan adjusted every week
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How to prepare for a half marathon

Woman in running gear, phone in an armband, running through a park in the morning sun
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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