Grand Trail du Lac de Sillé
25–26 September 2027 · Sillé-le-Guillaume (Sarthe)
The races
- 25 SeptemberTrail 15 km15 km200 m D+
- 25 SeptemberTrail 23 km23 km
- 25 SeptemberTrail 39 km39 km
- 25 SeptemberTrail 59 km59 km
- 25 SeptemberTrail 105 km105 km
- 26 SeptemberTrail 8 km8 km100 m D+
- 26 SeptemberTrail 24 km24 km500 m D+
- 26 SeptemberTrail 44 km44 km1,000 m D+
- 26 SeptemberTrail 90 km90 km1,700 m D+
Your preparation for Grand Trail du Lac de Sillé
You have 47 weeks left.
You can start today.
44 km trail · 1,000 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 3 h 57
Peak elevation gain: 1,000 m per week
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I've been running for less than a year
3 runs per week
Your longest run: 3 h 57
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: 3 h 17
Peak elevation gain: 1,000 m per week
39 km trail
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I'm starting from scratch
3 runs per week
Your longest run: 2 h 58
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I've been running for less than a year
3 runs per week
Your longest run: 2 h 58
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I've been running for more than a year
4 runs per week
Your longest run: 2 h 21
24 km trail · 500 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 2 h 51
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: 2 h 51
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: 2 h 18
Peak elevation gain: 500 m per week
23 km trail
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I'm starting from scratch
3 runs per week
Your longest run: 2 h 51
-
I've been running for less than a year
3 runs per week
Your longest run: 2 h 51
-
I've been running for more than a year
4 runs per week
Your longest run: 2 h 18
15 km trail · 200 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 2 h 51
-
I've been running for less than a year
3 runs per week
Your longest run: 2 h 51
-
I've been running for more than a year
4 runs per week
Your longest run: 2 h 18
8 km trail · 100 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 1 h 09
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I've been running for less than a year
3 runs per week
Your longest run: 1 h 09
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I've been running for more than a year
4 runs per week
Your longest run: 56 min
How to prepare for a trail race
How to prepare for a trail race
How to prepare for a trail race
How to prepare for a trail race
You have 47 weeks left.
Other upcoming races · Sarthe
- CROSS de l'USM 8 November 2026 · Le Mans
- St'cal Trail 11 November 2026 · Saint Calais
- Cross le Maine Libre Allonnes Sarthe 18–22 November 2026 · Allonnes
- Guécéyard 67 28 November 2026 · Guecelard
- Cross des JAMG 6 December 2026 · Montfort le Gesnois
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