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New Year's One Day

Name: New Year's One Day
Start: 2025-12-31
End: 2026-01-01
Location: San Jose, California

location_city San Jose

location_on California

flag United States

calendar_today 31 Dec, 2025 – 01 Jan, 2026

directions_run Running

language Official Website

About the Event

Start the New Year running as far as you can or as little as you want. Sign up individually or as a team! The course is a 1.0 mile loop around Cottonwood Lake in popular Hellyer Park. USATF course certification (CA23033TEB).

Races Offered

Other

Dec 31, 2025

straighten

Distance — Other

terrain

Type — Road running

timer

Less than a week to prepare

5K

Dec 31, 2025

straighten

Distance — 5K

terrain

Type — Road running

timer

Less than a week to prepare

Ultra

Dec 31, 2025

straighten

Distance — Ultra

terrain

Type — Road running

timer

Less than a week to prepare

Weather Overview

These values represent the 3-year monthly averages for December in San Jose.

Temp (°C)

Feels Like (°C)

thermostat 7.1° / 15.2°

wb_sunny 4.7° / 13.6°

Wind (km/h)

Humidity (%)

air 6.3 /

water_drop 79.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 7.1° / 15.2°

wb_sunny 4.7° / 13.6°

air 6.3 km/h

water_drop 79.1%

About San Jose

Often called "the capital of Silicon Valley", San Jose is the largest city in the Bay Area, 3rd largest in California, and the 12th largest city in the United States, with a population of over 997,000 residents as of 2024. It was named the 6th safest big city in the U.S. in 2015. This clean, sprawling metropolis has sports, beautiful vistas, and ethnic enclaves and bleeds into the greater Bay Area for travelers who want to take their time in Northern California.