2026 Helsinki City Running Day

Official source verifies 2026 Helsinki City Running Day on 2026-05-15 to 2026-05-16 in Helsinki Olympic Stadium, Helsinki, Finland. Official Helsinki City Running Day/Helsinki City Run site title states “Helsinki City Run on May 15-16th, 2026”; the organizer event family includes individual public running distances in Helsinki, including marathon/half marathon race-day programming, making it a flagship Finnish mass-participation running event.