Course
47 km47 km
21 km21 km
10 km10 km
Key dates
- ★Race daySeptember 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The TSY Trail offers a beautiful nature trail running event in the heart of the Chevreuse Valley. Participants explore scenic trails and technical routes through the picturesque landscape of Levis Saint Nom, experiencing a family-friendly and convivial atmosphere that attracts both recreational runners and high-level competitors.
Your next race, seen from above.
Save Tsy Trail Des Sources De L Yvette to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Tsy Trail Des Sources De L Yvette to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.