Saturday, October 31, 2026San Jose, CA
ZombieRunner Halloween (Sold Out!)
7 events
- Coastal Testing2 miRoadStarts 7:55 AM
- 5km Private5KRoadStarts 7:55 AM
- Kid's Run (6yo & younger, 50yd dash) - Free!45 mRoadStarts 8:20 AM
- Half MarathonHalfTrailStarts 8:30 AM
- MarathonMarathonTrailStarts 8:30 AM
- 10K10KTrailStarts 8:45 AM
- 5K5KTrailStarts 8:55 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 84/100
- High / low
- 73° / 48°F
- 23° / 9°C
- Humidity
- 67%
- Dew point 44°F
- Chance of rain
- 17%
- Wind
- 6 mph
- Average
- Usually warm for a marathon: about 59°F while racing.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.