Niigata City Marathon
Race Day Weather
Warm start, adjust pace early
Runners will face temperatures starting at 68°F and rising to 73°F, with humidity at 69% making it feel warmer. A light headwind from the ESE at 10 mph may provide slight resistance. Runners should consider adjusting their pace and increasing hydration frequency to accommodate the warmer conditions.
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Race Info
The Niigata City Marathon is held each October in Niigata, Japan, starting at Denka Big Swan Stadium and finishing at Niigata City Athletic Stadium. The World Athletics-certified course follows the Shinano River, crosses the Bandai Bridge, and runs along the Sea of Japan coast past Aoyama Beach. Ohashi Shusei won the men's race four consecutive years from 2022 through 2025, setting a course record of 2:17:29 in 2025. The race is a Boston Marathon qualifier.