Urban Challenge Praha Letňany 2026

Urban Challenge Praha Letňany is an obstacle course race in Prague, Czech Republic, offering 5 km and 10 km distances. It takes place in September, a month when Prague typically has cool racing temperatures, with average highs around 19°C and lows near 10°C. The event is held in Prague's Letňany area and follows the Urban Challenge OCR format, meaning the distance is only one factor: participants also navigate obstacles. September in Prague is often cloudy with average rainfall of about 45 mm, potentially making the race a practical test of grip, pacing, and comfort in cool weather rather than a straightforward road race.