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Paris Saint-Germain-en-Laye

Quick facts

Location Paris, France

Distance Half marathon

About Paris Saint-Germain-en-Laye

We give you appointment Sunday, May 17, 2020 at 8am from our now classic Spring Paris between Paris (Bois de Boulogne) and the terrace of the castle of Saint-Germain-en-Laye and its breathtaking view of almost 70 % of the course.

The route remains unchanged, the departure will always be in waves spaced 5 minutes so you can quietly enjoy the specifics of our course, two beautiful fitted that needs no introduction, the rise of Mont Valerian, the final climb of Pecq and almost 7 km along the Seine, a real “green spot” of our race, more and more appreciated by the riders.


Paris Saint-Germain-en-Laye

  • 20km

Chatou Saint-Germain-en-Laye

  • 10km

Bois de Boulogne



Terrasse Du Chateau



The start will be facing the garden of acclimatization, the heart of the Bois de Boulogne. After 3.5 km race, runners will borrow the rise of Suresnes and enchaîneront by that of Mont Valerien, the highest point of the trail (5 km) before descending to the Chatou bridge, crossing the towns of Nanterre and Rueil-Malmaison. Past the bridge of Chatou, participants will find a course 100% nature along the shady banks of the Seine to the Bridge of Pecq where they will see the Château de Saint-Germain-en-Laye. The finish will be on the castle terrace with its unique view of Paris and the Paris region.

The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.