The Citadel of Calais Trail Challenge invites runners to explore the historic grounds and scenic trails within its walls. On Saturday, September 26, 2026, participants will gather at Stade du Souvenir for an exhilarating race that combines endurance with strategy. Set against the backdrop of the Citadel's rich history, this event features a loop course approximately 2 kilometers long, winding through narrow paths and open spaces within the site. The terrain is varied but challenging, offering both technical sections and stretches where runners can pick up speed. Four different durations are available to suit various preferences: - A one-hour race starting at 10:00 AM - A two-hour race beginning at 9:00 AM - A four-hour competition kicking off at 1:00 PM - A six-hour endurance event that starts at 11:30 AM In the longer events, runners aim to complete as many laps as possible within their allotted time. The clock stops for all participants simultaneously, and they must finish any incomplete lap they are on when the race concludes. For the longest duration, competitors can choose to run solo or in a duo team. In dual efforts, teammates manage relay changes freely without set distance requirements per leg of the loop. This flexibility allows runners to strategize according their energy levels and pace preferences throughout the event's demanding six-hour timeframe. The atmosphere at this race is electric as participants push themselves through multiple laps while enjoying the unique setting of Calais' Citadel. With its blend of history, scenic beauty, and competitive spirit, the Trail Challenge offers an unforgettable experience for trail runners looking to test their limits in a historic location. Participants are encouraged to soak up the historical ambiance of the Citadel as they navigate this challenging yet rewarding course.
Races Offered
La Double - 2 heures
Sep 26, 2026
straighten
Distance —
2 Hours
terrain
Type —
Running
timer
09:00
sell
€15.00
La Simple - 1 heure
Sep 26, 2026
straighten
Distance —
1 Hours
terrain
Type —
Running
timer
10:00
sell
€12.00
Solo - 6 heures
Sep 26, 2026
straighten
Distance —
6 Hours
terrain
Type —
Running
timer
11:30
sell
€23.00
La Quadruple - 4 heures
Sep 26, 2026
straighten
Distance —
4 Hours
terrain
Type —
Running
timer
13:30
sell
€18.00
Relais - 6 heures (2 équipiers)
Sep 26, 2026
straighten
Distance —
6 Hours
terrain
Type —
Running
timer
32 days remaining
sell
€30.00
Weather History
These values represent the 3-year monthly averages for September in CALAIS.
thermostatTemperature
13.5° / 20.1°
wb_sunnyFeels like
11.2° / 17.8°
light_mode
Avg sunshine hours
8h 53m
water_drop
Avg rainfall
2.8 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
16.2 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
77.4%
wb_twilight
Sunrise
07:28
nightlight
Sunset
20:05
Hotels & Places to Stay
Runner Reviews
Read what other athletes have to say about their experience at the LES BOUCLES DE LA CITADELLE.
No reviews yet
Be the first to share your experience with the community!
Nearby Races
Explore other exciting events happening in this same region.
