X-WATERS Kaluga 2026

Race facts

• The course covers 10 km.
• It takes place on a Friday, August 7, 2026 — summer in this part of the world.
• The closest comparable swimming event is X-WATERS MSK Ruza 2026 in Ruza Reservoir, 132 km away, on August 15, 2026.
• 12 of the 12 most similar events take place in the same month.