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Santa Run Silicon Valley

location_on

San Jose, California, United States

calendar_today 14 Dec, 2025 – 21 Dec, 2025

directions_run Running

About the Event

Join us for the 14th Annual Santa Run Silicon Valley, benefiting Christmas in the Park!

This 5K Run/Walk is holiday fun for the whole family. You can dress up as your favorite holiday character or tradition, then make your way through San Jose for a festive afternoon celebrating the most wonderful time of the year! The flat, fast course begins on Santa Clara St. and concludes at Christmas in the Park, where you can enjoy the decorations and booths with your friends and family.

Santa Run Silicon Valley offers a 5K run/walk or a Kids Reindeer Dash. Both events are available in person or virtually. All 5K participants will receive our holiday-themed long sleeve tech shirt, ornament-style finisher medal, and race bib with timing chip. Kids Reindeer Dash participants will receive a festive short-sleeved t-shirt, an ornament-style finisher medal, a race bib, and milk and cookies at the finish line.

Races Offered

Other

Dec 14, 2025

straighten

Distance — Other

terrain

Type — Running

timer

-72 days remaining

5K

Dec 14, 2025

straighten

Distance — 5K

terrain

Type — Running

timer

-72 days remaining

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

Learn more about the host city, San Jose.

San Jose, officially the City of San José, is a cultural, commercial, and political center within the San Francisco Bay Area and Silicon Valley. With a city population of 997,368 and a metropolitan area population of 1.95 million, it is the most populous city in both the Bay Area and Northern California and the 12th-most populous in the United States. Located in the center of the Santa Clara Valley on the southern shore of San Francisco Bay, San Jose covers an area of 179.97 mi2 (466.1 km2) and is the county seat of Santa Clara County.