Raidlight Winter Trail
30–31 January 2027 · Saint-Pierre-de-Chartreuse (Isère)
The races
- 30 JanuaryTrail 10 km10 km500 m D+
- 30 JanuaryTrail 20 km20 km1,000 m D+
- 31 JanuaryTrail 15 km15 km680 m D+
- 31 JanuaryTrail 25 km25 km1,350 m D+
Your preparation for Raidlight Winter Trail
You have 13 weeks left.
You can start today.
25 km trail · 1,350 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 57 min
Peak elevation gain: 1,350 m per week
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I've been running for less than a year
3 runs per week
Your longest run: 2 h 46
Peak elevation gain: 1,350 m per week
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I've been running for more than a year
4 runs per week
Your longest run: 2 h 08
Peak elevation gain: 1,350 m per week
20 km trail · 1,000 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 57 min
Peak elevation gain: 1,000 m per week
-
I've been running for less than a year
3 runs per week
Your longest run: 2 h 05
Peak elevation gain: 1,000 m per week
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I've been running for more than a year
4 runs per week
Your longest run: 1 h 40
Peak elevation gain: 1,000 m per week
15 km trail · 680 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 57 min
Peak elevation gain: 680 m per week
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I've been running for less than a year
3 runs per week
Your longest run: 1 h 32
Peak elevation gain: 680 m per week
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I've been running for more than a year
4 runs per week
Your longest run: 1 h 40
Peak elevation gain: 680 m per week
10 km trail · 500 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 52 min
Peak elevation gain: 500 m per week
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I've been running for less than a year
3 runs per week
Your longest run: 1 h 09
Peak elevation gain: 500 m per week
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I've been running for more than a year
4 runs per week
Your longest run: 1 h 20
Peak elevation gain: 500 m per week
How to prepare for a trail race
How to prepare for a trail race
You have 13 weeks left.
Other upcoming races · Isère
- Chartreuse Backyard Ultra 30 October 2026 · Saint-Laurent-du-Pont
- Moontrail By Rcbj 31 October 2026 · Maubec
- La Potimarron 31 October 2026 · Moirans
- La Blood Runners - 8ème édition 31 October 2026 · Seyssinet Pariset
- Val'Oween Trail 31 October 2026 · Saint Geoire en Valdaine
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