In the heart of France’s Jura region, nestled among rolling hills and lush greenery, lies Lons-le-Saunier. This charming town is set to host an unconventional race that promises laughter and fun: the Laughing Race organized by CLSO (Chablais Leman Sport Organisation). The event celebrates humor with a twist, as even the iconic Laughing Cow mascot joins in on the festivities. Scheduled for May, this unique running experience invites participants to don their best funny faces and jokes. Whether you're an avid road runner or just looking for some lighthearted fun, there are two routes available: 5 km and 10 km. Both courses wind through Lons-le-Saunier’s picturesque streets, offering runners a tour of the town's landmarks including the House of The Laughing Cow and the statue of Rouget de Lisle. The race is designed to be fast and flat, with minimal elevation gain—just 15 meters for the shorter distance and 30 meters for the longer one. This makes it an ideal choice for those looking to set a personal record or simply enjoy a swift run. Participants can expect enthusiastic crowds cheering them on as they navigate tight turns like Formula 1 drivers. After crossing the finish line, runners are invited to indulge in local specialties such as Comté and Morbier cheeses, along with fresh mushrooms from nearby forests. The race weekend coincides with Cyclosportive La Vache qui rit, offering cyclists a chance to explore more of Lons-le-Saunier’s scenic routes. For those who prefer trails over tarmac, the region also hosts the Trail des Reculées in April, featuring distances ranging from 11 km to 55 km. The area boasts natural wonders like Hérisson waterfalls and serene lakes such as Chalain and Vouglans. Lons-le-Saunier’s vibrant atmosphere during this event weekend is a testament to the town's rich cultural heritage and its commitment to celebrating sports in an engaging way. Whether you’re there for the laughter or the cheese, it’s hard not to be charmed by Lons-le-Saunier and its welcoming community. Experience the joy of running through France’s Jura region this May at the Laughing Race!
Races Offered
Course sur route 10 km
May 28, 2027
straighten
Distance —
10K
terrain
Type —
Running
timer
292 days remaining
sell
€30.00
Course sur route 5 km
May 28, 2027
straighten
Distance —
5K
terrain
Type —
Running
timer
292 days remaining
sell
€25.00
Weather History
These values represent the 3-year monthly averages for May in Lons-le-Saunier.
thermostatTemperature
10.0° / 19.2°
wb_sunnyFeels like
7.9° / 17.3°
light_mode
Avg sunshine hours
10h 29m
water_drop
Avg rainfall
4.0 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.5 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.2)
humidity_mid
Humidity
76.3%
wb_twilight
Sunrise
06:02
nightlight
Sunset
21:05
About Lons-le-Saunier
Learn more about the host city, Lons-le-Saunier.
Lons-le-Saunier is a commune and capital of the Jura Department, eastern France.