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ExploreVery low slope <5% %
Low slope <7% %
Moderate slope <10% %
Steep slope <15% %
Very steep slope >15% %
Black level running trail in Chamrousse.
Departure: Tourist Office 1650 - Recoin.
Loop: Chamrousse 1650 – Vallons lake – Robert lakes – Chamrousse 1650.
Very difficult running trail.
Estimated running time for an average speed of 7km/h.