R'
Rock 'n' Roll San Jose
Race Date
Oct 4, 2026
Location
San Jose, CA
Course Info
USATF CertifiedTerrain
road
Elevation Gain
0'
Net Drop/km
-0.36 m
Separation
1.0%
Also Offers
10K run
USATF Certified Course
CA24018TEB · 2024 San Jose Half Marathon
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Race Day Weather
5-year historical avgStart (Low)
61°
Afternoon (High)
86°
Hot conditions — adjust pace expectations, prioritize hydration
0.0"
Precipitation
11 mph
Wind
51%
Humidity
Race Photos
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