X-WATERS МСК Солнечногорск

Lake Senezh is a reservoir formed during the last glacial period, stretching across the Klin-Dmitrov Ridge with a surface area of approximately 8.5 square kilometers. Swimming here, you quickly realize why the local depth—averaging between 2.5 and 3.5 meters with a maximum of 6 meters—feels so manageable for long-distance efforts. The water carries a distinct character, defined by its role as the origin point of the Sestra River, where you can actually spot the precise boundary where the lake's stillness gives way to the river's current.

Landmarks from the water

As you navigate the course, the shoreline offers more than just trees. The Church of St. Nicholas, a striking structure dating back to 1879, remains a constant, silent spectator to your progress. Near the water, a more contemporary landmark, the Senezh Art Lighthouse, breaks the horizon, serving as a vital visual reference point for swimmers rounding the buoys. If you look toward the Podsolnechnaya station area, you might spot the pair of 19th-century rectangular water towers, relics of the original Moscow-St. Petersburg railway architecture that still command the landscape.

Race day logistics

The event, held annually in late summer, uses the city beach as its main hub for all distances ranging from 500 meters to 10 kilometers. Registration fees are structured in Russian Rubles, with costs starting at 3990 RUB for the shorter loops and reaching 10990 RUB for the 10km challenge. The organization requires a timing chip for all participants, which is included in your starter pack. While you focus on your stroke, it is worth noting the unique geography of the area: the village of Timonovo nearby houses the 820th Main Centre for Missile Attack Warning, a facility that underscores the strategic importance of this region. The water here is generally calm, allowing for a steady rhythm as you complete the counter-clockwise loops designed to keep you within sight of the beach, the modern lighthouse, and the historic heritage of the town.