MI
Mare Island Half Marathon
Race Date
Jun 28, 2026
Location
Vallejo, CA
Course Info
Terrain
road
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
10K5K run
Race Day Weather
5-year historical avgStart (Low)
56°
Afternoon (High)
79°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
14 mph
Wind
69%
Humidity
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