2026 - Grizzly Peak Trail Run
Berkeley, California, United States
May 09, 2026
Trail running
2026 distances
Trail running
10K
May 09, 2026
10K
8:30 AM
$80.00
Closed
Half Marathon
May 09, 2026
Half-Marathon
8:00 AM
$90.00
Closed
30K
May 09, 2026
30K
8:00 AM
$95.00
Closed
Marathon
May 09, 2026
Marathon
8:00 AM
$100.00
Closed
50K
May 09, 2026
Ultra
8:00 AM
$110.00
Closed
Running
Coastal Testing
May 09, 2026
3.2K
8:30 AM
Free
Closed
Race date Weather
Conditions on May 9, 2026 — historical Open-Meteo data.
Temp (°C)
Minimum temperature (race-day average)
10.5°
/
Maximum temperature (race-day average)
22.6°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average)
10.5°
/
Maximum feels like — heat index / wind chill (race-day average)
22.6°
Wind (km/h)
Average wind speed (race-day average)
16.7
Precip (mm)
Average precipitation (race-day average)
0.0mm
Humidity
Average relative humidity (race-day average)
82.0%
About Berkeley
Grizzly Peak Trail Run takes place in Berkeley, 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.