Race Discovery
Hansen Dam Splash and Dash 1K/5K
Hansen Dam Splash and Dash 1K/5K logo

Hansen Dam Splash and Dash 1K/5K

Sylmar, California, United States View on map
Jun 05, 2027 (America/Los_Angeles local time)
Running

About this race

Kick off summer at Hansen Dam with a race that makes a splash! Join us for a scenic run in one of Los Angeles’ most iconic outdoor spaces, then cool off at the pool as we celebrate the start of aquatics season.

This race benefits Citywide Aquatics programs, helping ensure families across LA have access to safe, affordable swim lessons and open water recreation all summer long. After you cross the finish line, the fun continues with music, community festivities, and free access to the Hansen Dam pool.

Run. Splash. Celebrate summer with us.

Pick your distance

Running

Splash 'n' Dash 5K

Kids age 10 and below can run free with each adult registration.

Jun 05, 2027 5K 8:00 AM
$30.00
Open

Splash 'n' Dash 1K

Kids age 10 and below can run free with each adult registration.

Jun 05, 2027 1K 7:00 AM
$30.00
Open

Typical race-day weather

Based on 1 year of Open-Meteo archive data for this event's race dates in Sylmar, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 17.2° / Maximum temperature (race-week average) 30.7°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 17.2° / Maximum feels like — heat index / wind chill (race-week average) 33.3°
Peak wind (km/h)
Strongest wind of the day (race-week average)
11.2
Precip (mm)
Precipitation over the day (race-week average)
0.0mm
Humidity
Mean relative humidity (race-week average)
56.1%
Sunrise
Sunrise at the start line on June 5, 2027 (PDT)
Sunset
Sunset at the start line on June 5, 2027 (PDT)
Daylight
Hours between sunrise and sunset on race day
14h 21m

The sun rises at 5:41 AM and sets at 8:02 PM local time (PDT) in Sylmar on June 5, 2027 — 14h 21m 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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Results — Hansen Dam Splash and Dash 1K/5K

2026 edition View Results

Other races near Sylmar

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

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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, 3 Sylmar events

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