Mt. Tam Wild Boar Half Marathon

Saturday, April 25, 2026

Mill Valley, California

Race Day

Saturday, April 25, 2026

Course

Loop

Also Offers

10K trail run

Registration

Race Website

Official race information

☀

Avg High

64°F

☽

Avg Low

48°F

☂

Precip

0.02 in

🍃

Wind

11.2 mph

77% humidity·Based on 5-year historical data

APR 4

Diablo Trails Challenge

APR 4

Billy Goat Mountain Climb

APR 4

Golden Gate Headlands Marathon

APR 4

Hoppy Easter 5k, 10k, 15k, Half Marathon

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Race Day

Saturday, April 25, 2026

Course

Loop

Also Offers

10K trail run

Registration

Race Website

Official race information