Race Discovery
Silicon Valley Mini Kids Triathlon
Silicon Valley Mini Kids Triathlon logo

Silicon Valley Mini Kids Triathlon

San Jose, California, United States View on map
Sep 27, 2026 (America/Los_Angeles local time)
Triathlon

About this race

The Silicon Valley Mini Kids Triathlon is specifically for kids aged 4 through 6, and parents can help their kids during the race. 

The race will be in the beautiful and recently opened Kathleen MacDonald High School. The swim will be in the pool, and the run on the sidewalk closed to the public.  The bike course will be on a closed road. There should be plenty of parking, the bike course has easy spectator viewing, and the whole event will be more compact.

Triathlon

For kids 4 - 6 years old (parents can help during the race from swim to finish line, if the parents decide to help the kid, it will be part of the race the whole time.

Pick your distance

Triathlon

Mini Triathlon

25-yard swim, 0.5-mile bike, 0.25-mile run for kids 4 - 6 years old with help from parents

Sep 27, 2026 4.8K 7:00 AM
$100.00
Closed

Typical race-day weather

Based on 5 years of Open-Meteo archive data for this event's race dates in San Jose, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 14.5° / Maximum temperature (race-week average) 28.2°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 14.5° / Maximum feels like — heat index / wind chill (race-week average) 29.6°
Peak wind (km/h)
Strongest wind of the day (race-week average)
18.5
Precip (mm)
Precipitation over the day (race-week average)
0.0mm
Humidity
Mean relative humidity (race-week average)
61.4%
Sunrise
Sunrise at the start line on September 27, 2026 (PDT)
Sunset
Sunset at the start line on September 27, 2026 (PDT)
Daylight
Hours between sunrise and sunset on race day
11h 57m

The sun rises at 6:59 AM and sets at 6:56 PM local time (PDT) in San Jose on September 27, 2026 — 11h 57m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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Other races near San Jose

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 29 San Jose events

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