2025 - SPASM Crystal Springs Trail Run
Woodside, California, United States
Aug 31, 2025
Trail running
2025 distances
Trail running
8K
Aug 31, 2025
10K
8:45 AM
$70.00
Closed
Half Marathon
Aug 31, 2025
Half-Marathon
8:30 AM
$80.00
Closed
35K
Aug 31, 2025
35.4K
8:00 AM
$85.00
Closed
Marathon
Aug 31, 2025
Marathon
8:00 AM
$90.00
Closed
50K
Aug 31, 2025
49.7K
8:00 AM
$100.00
Closed
Running
Coastal Testing
Aug 31, 2025
3.2K
7:45 AM
Free
Closed
Race date Weather
Conditions on August 31, 2025 — historical Open-Meteo data.
Temp (°C)
Minimum temperature (race-day average)
17.5°
/
Maximum temperature (race-day average)
33.7°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average)
17.5°
/
Maximum feels like — heat index / wind chill (race-day average)
33.7°
Wind (km/h)
Average wind speed (race-day average)
12.3
Precip (mm)
Average precipitation (race-day average)
0.0mm
Humidity
Average relative humidity (race-day average)
38.0%
About Woodside
SPASM Crystal Springs Trail Run takes place in Woodside, California, 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.