Trail 80 km
Detailed itinerary
Designed for ultra-trail runners looking for a challenge, the 120km Trail is the big new addition to the Salomon EcoTrail Paris. This exceptional course crosses the forests, hills and trails of western Paris, with a remarkable passage through the heart of the Chevreuse Valley and its iconic castles. A unique adventure to experience, culminating in a majestic finish at the foot of the Eiffel Tower, on the Pont d'Iéna bridge.
Essential information
Ready to get started?
Numbers distribution
A valid FFA license for 2026–2027 is required at the time of registration, or a PPS certificate.
To be defined
To be defined
D-Day
Cergy-Pontoise Leisure Park
Take the RER Line A to Cergy Préfecture station — See the roadbook for detailed schedules.
To be defined
Do your friends and family want to follow you on the race? See the runners' roadbook
Post-race meal
Go to
with complete peace of mind
Required equipment
Minimum water reserve 1.5L
Food reserve
Tumbler 15cl minimum
Headlamp
Reflective armband
Survival blanket
Cell phone
Identification
Means of payment
They've done it!
Moments of achievement, sharing and emotion, captured in the heart of nature and in the heart of Paris. Welcome to the world of EcoTrail.
Preparing well for the Salomon EcoTrail Paris
Got a question on your mind?
All the answers to your pre-departure questions
Everything you need to know before running
Racing rules, safety and data management
Our other races
Trail 120 km
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