50 km Fall Trail Run
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Detailed itinerary
Starting at the Château de Saint-Germain-en-Laye National Estate and featuring its legendary terrace with panoramic views of the capital, the 50-km trail offers a journey through the heart of the most beautiful estates in northwestern Île-de-France. The route begins in the Saint-Germain National Forest before winding through a series of exceptional landscapes until it reaches the finish line at the Saint-Cloud National Estate.
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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.
Friday, October 16, 2026, from 11:30 a.m. to 8:00 p.m.
Suchet Sports Center
D-Day
National Estate of the Château de Saint-Germain-en-Laye
RER Line A — Saint-Germain-en-Laye Station
. Trains depart every 10 minutes.
From 9:15 a.m. to 9:30 a.m. in groups
Do your friends and family want to follow you on the race? See the runners' roadbook
Post-race meal
Why carpool?
Can't make it by public transport? Carpooling is an economical, ecological and friendly solution.
The benefits:
- Reduce your travel costs
- Limit your carbon footprint
- Facilitate access to the event
- Meet other trail enthusiasts
Need a ride? Post or find a listing here (coming soon).
Go to
with complete peace of mind
Required equipment
Food reserve
Tumbler 15cl minimum
Survival blanket
Cell phone
Identification
Means of payment
Minimum water reserve 1.5L
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
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