Trail running

Les Courses du Grand Ballon

2 May 2027 · Willer sur Thur (Haut-Rhin)

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The races

  • Mi. trail de l'ostein 6 km d+ 350 m - Trail XXS6 km350 m D+
  • 08:30Le trail gd ballon 36 km d+ 1530 m - Trail S36.1 km1,530 m D+
  • 10:00Montée gd ballon 14,2 k d+ 1231m - Course de Montagne14.2 km1,231 m D+

Your preparation for Les Courses du Grand Ballon

You have 26 weeks left.

You can start today.

36 km trail · 1,530 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 2 h 47

    Peak elevation gain: 1,530 m per week

  • I've been running for less than a year

    3 runs per week

    Your longest run: 3 h 56

    Peak elevation gain: 1,530 m per week

  • I've been running for more than a year

    4 runs per week

    Your longest run: 3 h 06

    Peak elevation gain: 1,530 m per week

6 km trail · 350 m elevation gain

  • I'm starting from scratch

    3 runs per week

    Your longest run: 50 min

    Peak elevation gain: 350 m per week

  • I've been running for less than a year

    3 runs per week

    Your longest run: 50 min

    Peak elevation gain: 350 m per week

  • I've been running for more than a year

    4 runs per week

    Your longest run: 55 min

    Peak elevation gain: 350 m per week

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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 26 weeks left.

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

Organizer

Montée du Grand Ballon

Enter on the race website

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