Fitness Park Lille - Le 31 is a 1,700 m² gym in Vieux-Lille offering strength training, cardio, and cross-training zones equipped with Technogym and Hammer Strength apparatus. The facility includes a dedicated cross-training area, abdominal and stretching space, and a Burning Park high-intensity zone for Ultimate members, plus a Studio Bike for indoor cycling. It suits those seeking varied functional fitness training from basic conditioning to intense workouts.
For race-specific work, the gym has SkiErgs and rowing machines — the kit that matters most for practising HYROX stations at competition standard. Members rate it 4.8 out of 5 across 1128 Google reviews.