Registration is now open for the 2027 Rambouillet Half Marathon, which will take place on March 14, 2027, Sortiraparis reported. The race, organized by the club Rambouillet Olympique, runs through the town center of Rambouillet in the Yvelines department and into the surrounding state forest, and it doubles as the departmental championship for Yvelines.
Entry fees are set at 32 euros for runners without a competition license and 24 euros for holders of a French Athletics Federation (FFA) license, excluding service charges, according to Sortiraparis. The organizing club describes the event as holding a Bronze label.
How the Rambouillet course splits between city and forest
The route divides roughly into thirds and two-thirds: about one-third of the course runs through Rambouillet’s city center, while the remaining two-thirds follow paved roads and bike paths through the forest of the Yvelines, Sortiraparis reported. It is strictly a road race — the loop carries runners from the town center into the wooded areas without any change of discipline.
Finishers.com breaks the 21.1 kilometers down as 7 kilometers through the city followed by 14 kilometers in the forest. The outlet describes the forest section as run on smooth roads and bike paths, with no tree roots or mud underfoot, and notes that the course passes the Étang d’Or. The field is capped at 3,000 runners, according to Finishers.com, which the outlet characterizes as dense enough to be motivating without becoming a crush.
Race edition numbering clashes reveal differing records
The two outlets disagree on which edition the 2027 race will be. Sortiraparis calls it the 39th edition, while Finishers.com describes it as the 38th. Both agree on the sporting stakes: the race serves as the Yvelines departmental championship, and Finishers.com adds that it offers a possible qualification route to the French Championships.
March timing in Île-de-France is part of the draw, Finishers.com notes — neither too cold nor too hot, and a point in the season when runners are emerging from winter training.
What the entry fee covers and who can enter
At 32 euros for unlicensed runners and 24 euros for FFA license holders, the Rambouillet entry sits at the lower end of half-marathon pricing in the Paris region, though service fees are added on top, Sortiraparis reported. The race is also open to athletes with disabilities, and guides for visually impaired runners may take part at no extra cost, according to Finishers.com.
Making a weekend of it in Rambouillet
Rambouillet sits about 50 minutes from Paris by train, Finishers.com reports, making the race accessible for a sporty weekend without a car. After the finish, the town offers the castle and its park — Louis XVI hunted there regularly, the outlet notes — plus the National Sheepfold and the Étang d’Or. Local specialties include the Rambolitain pastry, the Yolin, a crustless quiche, and Mesnil Camembert cheese, according to Finishers.com.
Questions runners are asking about the 2027 edition
- When is the 2027 Rambouillet Half Marathon? The race is scheduled for March 14, 2027, and registration has opened, Sortiraparis reported.
- How much does entry cost? 32 euros without a competition license, 24 euros with an FFA license, plus service fees, per Sortiraparis.
- Is it a road race or a trail race? It is a road half marathon: one-third of the course is in the city and two-thirds on paved forest roads and bike paths, Sortiraparis reported.
- How many runners can enter? The field is capped at 3,000 runners, according to Finishers.com.
- Which edition number is correct — 38th or 39th? Sortiraparis calls the 2027 race the 39th edition; Finishers.com calls it the 38th.
The open question hanging over the 2027 race is that edition-number mismatch: Sortiraparis reports a 39th edition carrying a Bronze label, while Finishers.com describes a 38th edition with French Championship qualification on the line. Registration is open for the March 14, 2027, half marathon in Rambouillet, which features championship status and a forest course.
Worth a look
