Sombrero Marathon

Sunday, May 3, 2026

Santa Clarita, California

Race Day

Sunday, May 3, 2026

Course

Loop

Also Offers

26.2M10K5K run

Registration

Race Website

Official race information

☀

Avg High

76°F

☽

Avg Low

52°F

☂

Precip

0.03 in

🍃

Wind

10.9 mph

59% 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

Sunday, May 3, 2026

Course

Loop

Also Offers

26.2M10K5K run

Registration

Race Website

Official race information