Saturday, October 17, 2026 – Sunday, October 18Grass Valley, CA
Grizzly Grinder
1 event
- Mountain BikeDistance not listedCyclingStarts 9:00 AM
Location
Typical race-day weatherIdeal weather · 100/100
- High / low
- 79° / 54°F
- 26° / 12°C
- Humidity
- 45%
- Dew point 38°F
- Chance of rain
- 14%
- Wind
- 6 mph
- Average
- Usually ideal weather for a ride.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.