Pulling race details. Checking the course notes.
Pulling race details. Checking the course notes.

Nearby races · 12
New Year's One Day takes place December 31, 2026, in San Jose, California. Runners choose from 100-mile, 50-mile, 30-mile, or 3-mile distances on a 1.0-mile loop course around Cottonwood Lake in Hellyer Park. Individual and team entries are available. The course is USATF certified.
Distances
Distances as listed on a public calendar. Nothing about entry, timing or inclusions is on file.
Getting there
San Jose, CA. Exact start not reported.
Race reviews
Race-day experiences shared about New Year's One Day 2026.
Good to know
Upload timing varies by event; check back as eligible coverage is published.
No. Ultra Running Magazine runs this race. This page is built from public information on their site. Register and check race-day updates on ultrarunning.com .
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Shot this race?
Upload what you shot at New Year's One Day 2026 and we build the gallery around it. Runners can browse eligible published photos or search by bib where roster data is available. Consented selfie search appears only where event, account, consent, age, and jurisdiction gates allow it. You keep the rights to your work.
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