Trail du Josas
28 March 2027 · Jouy en Josas (Yvelines)
The races
- 08:30Trail du josas 35 km - Trail XS25 km500 m D+
- 09:1515km marche15 km350 m D+
- 09:15Trail du josas 25 km - Trail XS35 km700 m D+
- 10:00Trail du josas 15 km - Trail XXS15 km150 m D+
Your preparation for Trail du Josas
You have 21 weeks left.
You can start today.
35 km trail · 700 m elevation gain
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I'm starting from scratch
3 runs per week
Your longest run: 1 h 56
Peak elevation gain: 700 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 09
Peak elevation gain: 700 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 26
Peak elevation gain: 700 m per week
25 km trail · 500 m elevation gain
-
I'm starting from scratch
3 runs per week
Your longest run: 1 h 46
Peak elevation gain: 500 m per week
-
I've been running for less than a year
3 runs per week
Your longest run: 2 h 09
Peak elevation gain: 500 m per week
-
I've been running for more than a year
4 runs per week
Your longest run: 2 h 10
Peak elevation gain: 500 m per week
15 km trail · 150 m elevation gain
-
I'm starting from scratch
3 runs per week
Your longest run: 1 h 36
-
I've been running for less than a year
3 runs per week
Your longest run: 2 h 07
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I've been running for more than a year
4 runs per week
Your longest run: 2 h 10
How to prepare for a trail race
You have 21 weeks left.
Organizer
MAIRIE DE JOUY EN JOSAS
Enter on the race websiteOther upcoming races · Yvelines
- Trail'oween 1 November 2026 · Les Clayes sous Bois
- 5km-10km PARCOURIR MONTIGNY 8 November 2026 · Montigny le Bretonneux
- La Course Royale 8 November 2026 · Fontenay le Fleury
- Course Nocturne LES FLAMBEAUX 14 November 2026 · Montfort L'amaury
- Trail Malassis 15 November 2026 · Mantes la Jolie
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