New Year's One Day

Join us for the New Year's One Day event in San Jose, Santa Clara, from December 31, 2025, to January 1, 2026, for an unforgettable running experience. Embrace the New Year with a thrilling challenge on the picturesque 1.0-mile loop course around Cottonwood Lake in Hellyer Park, officially certified by USATF (CA23033TEB). Whether you're a seasoned runner aiming for a personal best or simply looking to enjoy a casual jog with friends, this event caters to all levels and encourages both individual and team participation. Start your year on the right foot and soak in the festive atmosphere of the New Year's One Day event - a perfect way to kick off the year in style!