Upcoming Half Marathon Races Near Grass Valley, CA

Name: Mammoth Bar Trail Runs
Start: 2026-09-06
End: 2026-09-06
Location: Auburn

Champion Mine Trail Race

Nevada City, CA

Sunday, October 12th, 2025

Half

Trail

View details for race Champion Mine Trail Race

Heart of Cool Trail Run

Cool, CA

Sunday, October 19th, 2025

10K

Half

View details for race Heart of Cool Trail Run

Santa Hustle Roseville

Roseville, CA

Sunday, December 14th, 2025

Half

1 Mile

View details for race Santa Hustle Roseville

The Bertman Run

Folsom, CA

Saturday, January 17th, 2026

10K

Half

Trail

View details for race The Bertman Run

Wild Rose Half Marathon & 5K

Roseville, CA

Saturday, May 16th, 2026

Half

Fast

View details for race Wild Rose Half Marathon & 5K

Mammoth Bar Trail Runs

Auburn, CA

Sunday, September 6th, 2026

Half

10K

Trail

View details for race Mammoth Bar Trail Runs

Explore more in Grass Valley, CA

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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