ZombieRunner Quarry Lakes
Race Date
Nov 14, 2026
Location
Fremont, CA
The Experience
The course starts in the scenic Quarry Lakes Regional Recreation area and follows the popular Alameda Creek Trail up to the mouth of Niles Canyon. All courses are flat and fast! The Half Marathon (CA19047RS) course is USATF certified.
Logistics
Race Day
Saturday, November 14, 2026
Start Time
8:30 AM
Giveaway
T-Shirt
Start Location
Quarry Lakes Regional Recreation Area (Ensenada Pavilion), Fremont, CA, 94536
Course Info
USATF CertifiedCourse Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Elevation Gain
0'
Net Drop/km
-0.14 m
Separation
0.2%
Also Offers
USATF Certified Course
CA19047RS · Quarry Lakes Half Marathon
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Quality Score
Solid Pick544 years running
~145 finishers a year
shrinking
10% returning runners
USATF certified · 3 timing sources
runners from 6 states
winner 1:26:24
typical high 64°F
Race Day Weather
5-year historical avgStart (Low)
48°
Afternoon (High)
64°
Pleasant conditions — light layers at start, comfortable by finish
0.1"
Precipitation
8 mph
Wind
76%
Humidity
Historical Finish Times
How 578 finishers actually crossed the line across 4 years.
Most recent
2025
Total finishers
578
Median time
2:12:01
Latest turnout
144
States
15
Turnout by year
2022–2025
Hover the histogram to inspect specific finish times.
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