The Josas Fireflies 2025

We hope you have been good this year because Santa 🎅 won't be far from chasing you on the trails of the Josas Fireflies before his big annual tour... 🎁 It's in December, during the Christmas market of Jouy-en-Josas that you'll start this night race 🌙 promising you an extraordinary experience. The Josas Fireflies is the race where fireflies compete with shooting stars 💫. Whether you choose the trail of 8 km or 12 km, you'll run lighting up the gentle forest landscape of the Yvelines, so make sure to choose your costume wisely to shine brightly! 💡 Yes little firefly, to shine there's nothing better than neon! The dress code is stabilo 🖍️. At least, you won't get lost in the dark! 😉

Here there's climbing 🧗, lots of steps to climb, paths in unique places 😍, mulled wine 🍷, and a friendly atmosphere finely prepared. Young 👶 and old are invited to this sporty and warm event in this month of sharing. Isn't that the magic of Christmas... 🎄

After the race, take the opportunity to explore local wonders 🌍. Just an hour’s drive 🚗 away, you can visit the famous Palace of Versailles ⚜️, a true treasure of French history 🇫🇷 and a unique chance to walk in Louis XIV's footsteps 🤴. For a more relaxing moment in nature, the Rambouillet forest 🌳 is open for a peaceful hike or a picnic in good spirit 🥖. Looking for a more cultural getaway? Discover the Monet's House in Giverny, where you'll dive into the fascinating world of the master of impressionism 🖼️. And for food lovers, why not enjoy a romantic dinner in Saint-Germain-en-Laye, famous for its delicious culinary specialties? 😋

Don't wait any longer to experience a luminous adventure and shine in the race of the Josas Fireflies! 🏃