Race Discovery
Issaquah Schools Foundation Monster Mash 5K
Issaquah Schools Foundation Monster Mash 5K logo

2025 - Issaquah Schools Foundation Monster Mash 5K

Issaquah, Washington, United States
Oct 25, 2025
Running

2025 distances

Running

In-Person 5K

Technical Race Tee & Medal Included

Oct 25, 2025 5K 10:00 AM
$45.00
Closed

Virtual 5K

Technical Race Tee & Medal Included. Pick-up at ISF required.

Oct 25, 2025 5K 10:00 AM
$45.00
Closed

Race date Weather

Conditions on October 25, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (race-day average) 6.0° / Maximum temperature (race-day average) 13.1°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 1.1° / Maximum feels like — heat index / wind chill (race-day average) 13.1°
Wind (km/h)
Average wind speed (race-day average)
33.8
Precip (mm)
Average precipitation (race-day average)
9.8mm
Humidity
Average relative humidity (race-day average)
81.0%

About Issaquah

Issaquah Schools Foundation Monster Mash 5K takes place in Issaquah, Washington, United States. The local timezone is America/Los_Angeles.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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