Dive into the heart of Lorraine with the LIGHT ON TRI de Madine, an exhilarating triathlon set to captivate athletes from near and far. Held annually at the end of September in Nonsard-Lamarche, nestled between Metz and Nancy, this event draws nearly a thousand participants each year for what promises to be a fiercely competitive day on the water and land. The race kicks off with an invigorating swim across Lake Madine, an 11-square-kilometer artificial lake that doubles as a biodiversity reserve. This expansive body of water is not only Lorraine's largest but also offers a serene backdrop for swimmers to dive into its cool embrace. The rolling hills and lush landscapes surrounding the lake provide a scenic route for both cycling and running segments, ensuring participants are treated to breathtaking views throughout their journey. The Côtes de Meuse offer challenging terrain with hilly paths winding through meadows and woodlands, adding an extra layer of excitement as athletes push themselves on two wheels. Temperatures will be comfortable around 20°C, though the water might feel a bit chilly—participants are advised to wear neoprene wetsuits for optimal comfort. Beyond the race itself, Nonsard-Lamarche and its surroundings offer plenty of opportunities for exploration. Just a few kilometers away lies Montsec's Butte, an isolated hill that rewards visitors with panoramic views stretching across the Woëvre plain and Lake Madine. For those interested in blending nature and culture, Vent des forêts invites you to explore 45 kilometers of trails where contemporary art meets natural beauty. After working up a hearty appetite during the race or on your adventures around Lorraine, indulge in some local culinary delights. The region is renowned for its exquisite pâté and quiche lorraine, while truffles offer unique flavors that awaken your taste buds. And no visit to this part of France would be complete without sampling Commercy's famous madeleines—those delicate treats that inspired Marcel Proust. Join the ranks of triathletes who have already experienced the magic of LIGHT ON TRI de Madine and embrace a weekend filled with sport, camaraderie, and unforgettable moments. Don't miss out on this unique opportunity to challenge yourself amidst Lorraine's stunning landscapes!
Races Offered
Triathlon L
Sep 19, 2026
straighten
Distance —
Swim 1.9K Cycle 85K 21K
terrain
Type —
Running
timer
09:30
sell
€119.00
Kids 1 - 6-9 ans
Sep 19, 2026
straighten
Distance —
Swim 0.1K Cycle 1.2K 0.5K
terrain
Type —
Running
timer
11:00
sell
€0.00
Kids 2 - 10-13
Sep 19, 2026
straighten
Distance —
Swim 0.2K Cycle 4K 1.5K
terrain
Type —
Running
timer
11:30
sell
€0.00
Run 7 KM
Sep 19, 2026
straighten
Distance —
7K
terrain
Type —
Running
timer
17:30
sell
€0.00
Triathlon S
Sep 20, 2026
straighten
Distance —
Swim 0.5K Cycle 20K 5K
terrain
Type —
Running
timer
09:00
sell
€0.00
Triathlon M
Sep 20, 2026
straighten
Distance —
Swim 1.5K Cycle 45K 10K
terrain
Type —
Running
timer
13:30
sell
€0.00
Weather History
These values represent the 3-year monthly averages for September in Nonsard-Lamarche.
thermostatTemperature
12.2° / 20.7°
wb_sunnyFeels like
10.3° / 18.8°
light_mode
Avg sunshine hours
8h 47m
water_drop
Avg rainfall
3.4 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
12.5 km/h (Gentle breeze)
opacity
Sweat loss rate
Moderate
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (3.5)
humidity_mid
Humidity
78.1%
wb_twilight
Sunrise
07:13
nightlight
Sunset
19:48
About Nonsard-Lamarche
Learn more about the host city, Nonsard-Lamarche.
Nonsard-Lamarche is a commune in the Meuse department in Grand Est in north-eastern France.
