Trail running

Trail des Grenouilles

21 March 2027 · Valencogne (Isère)

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The races

  • 09:00Trail 8 kilomètres - Trail XXS8 km158 m D+
  • 09:10Trail 18 kilomètres - Trail XXS18 km354 m D+
  • 11:00Course enfant 10.7 km10 m D+
  • 11:15Courses enfants 21.5 km20 m D+
  • 11:30Courses enfants 33 km90 m D+

Your preparation for Trail des Grenouilles

You have 20 weeks left.

You can start today.

18 km trail · 354 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 1 h 35

  • I've been running for less than a year

    3 runs per week

    Your longest run: 2 h 07

  • I've been running for more than a year

    4 runs per week

    Your longest run: 2 h 10

8 km trail · 158 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 1 h 06

  • I've been running for less than a year

    3 runs per week

    Your longest run: 1 h 09

  • I've been running for more than a year

    4 runs per week

    Your longest run: 56 min

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How to prepare for a trail race

How to prepare for a trail race

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

You have 20 weeks left.

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

Organizer

le sou des ecoles de Valencogne Saint ondras

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