Run Rocklin

USATF Certified

Sunday, April 12, 2026

Rocklin, California

USATFCourse

Course Information

USATF Certified Course

CA26006TEB · Expires 2036

Certified Course Name

Shamrock'n Half Marathon 2026

Net Drop

-0.05

m/km

Separation

0.7%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

Race Details

Race Day

Sunday, April 12, 2026

Course

Loop

Also Offers

12K5K run

Registration

Race Website

Official race information

Historical Weather

☀

Avg High

71°F

☽

Avg Low

47°F

☂

Precip

0.05 in

🍃

Wind

9.5 mph

61% humidity·Based on 5-year historical data

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Course Information

USATF Certified Course

CA26006TEB · Expires 2036

Certified Course Name

Shamrock'n Half Marathon 2026

Net Drop

-0.05

m/km

Separation

0.7%

start to finish

This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.

Race Details

Race Day

Sunday, April 12, 2026

Course

Loop

Also Offers

12K5K run

Registration

Race Website

Official race information