Trail running

43ème édition des Foulées Ercéennes

11 November 2026 · Erce Pres Liffre (Ille-et-Vilaine)

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The races

  • 19:00Trail 21k21.2 km142 m D+
  • 19:30Trail 12k12 km100 m D+
  • 19:45Trail 6k6 km33 m D+

Your preparation for 43ème édition des Foulées Ercéennes

You have 2 weeks left.

You can start today.

21 km trail · 142 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 31 min

  • I've been running for less than a year

    3 runs per week

    Your longest run: 1 h 00

  • I've been running for more than a year

    4 runs per week

    Your longest run: 1 h 09

12 km trail · 100 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 31 min

  • I've been running for less than a year

    3 runs per week

    Your longest run: 1 h 00

  • I've been running for more than a year

    4 runs per week

    Your longest run: 51 min

6 km trail · 33 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 31 min

  • I've been running for less than a year

    3 runs per week

    Your longest run: 50 min

  • I've been running for more than a year

    4 runs per week

    Your longest run: 51 min

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How to prepare for a trail race

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 2 weeks left.

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

Organizer

Foulées Ercéennes

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