Upcoming Races Near Simi Valley, CA in December, 2025

Name: Last Dash Before Midnight 5K, 10K, & Half Marathon
Start: 2025-12-31
End: 2025-12-31
Location: Long Beach

Reindeer Run 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, December 20th, 2025

Featured

Half

15K

View details for race Reindeer Run 5k, 10k, 15k, Half Marathon

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Holly Jolly – 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, December 20th, 2025

10K

Half

View details for race Holly Jolly – 5K, 10K, and Half Marathon

LASAA Mug Run - LASD Pico Rivera Station

Pico Rivera, CA

Saturday, December 20th, 2025

10K

View details for race LASAA Mug Run - LASD Pico Rivera Station

Clueless & Breathless 5K, 10K & Half

Canoga Park, CA

Saturday, December 20th, 2025

10K

Half

Fast

View details for race Clueless & Breathless 5K, 10K & Half

Jingle Jog

Palmdale, CA

Saturday, December 20th, 2025

View details for race Jingle Jog

Runderland Express 5K, 10K, and Half Marathon

Long Beach, CA

Sunday, December 21st, 2025

10K

Half

View details for race Runderland Express 5K, 10K, and Half Marathon

Chasing Santa – 5K, 10K, 10-Miler, Half Marathon

Long Beach, CA

Sunday, December 21st, 2025

10K

10 Miles

View details for race Chasing Santa – 5K, 10K, 10-Miler, Half Marathon

Happy Holidays 5k, 10k, 15k, Half Marathon

Long beach, CA

Wednesday, December 24th, 2025

10K

15K

Half

View details for race Happy Holidays 5k, 10k, 15k, Half Marathon

Jingle All the Way - Christmas Day 5K, 10K, and...

Santa Monica, CA

Wednesday, December 24th, 2025

10K

Half

View details for race Jingle All the Way - Christmas Day 5K, 10K, and Half Marathon

Twas the Night Before -Christmas Eve 5K, 10K, &...

Santa Monica, CA

Wednesday, December 24th, 2025

10K

Half

View details for race Twas the Night Before -Christmas Eve 5K, 10K, & Half Marathon

Jingle All the Way - Christmas Day 5K, 10K

Long Beach, CA

Thursday, December 25th, 2025

10K

View details for race Jingle All the Way - Christmas Day 5K, 10K

The Final Countdown 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, December 27th, 2025

Half

10K

View details for race The Final Countdown 5k, 10k, 15k, Half Marathon

Ring Out the Old – 5K, 10K, Half Marathon

Encino, CA

Saturday, December 27th, 2025

10K

Half

View details for race Ring Out the Old – 5K, 10K, Half Marathon

Ring Out the Old – 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, December 27th, 2025

10K

Half

View details for race Ring Out the Old – 5K, 10K, and Half Marathon

Countdown to the Finish – 5K, 10K, 10 Miler, an...

Long Beach, CA

Sunday, December 28th, 2025

10K

15K

View details for race Countdown to the Finish – 5K, 10K, 10 Miler, and Half Marathon

Last Miles of 2025- 5K, 10K, and Half Marathon

Santa Monica, CA

Sunday, December 28th, 2025

10K

Half

View details for race Last Miles of 2025- 5K, 10K, and Half Marathon

Last Dash Before Midnight 5K, 10K, & Half Marathon

Long Beach, CA

Wednesday, December 31st, 2025

10K

Half

View details for race Last Dash Before Midnight 5K, 10K, & Half Marathon

Explore more in Simi Valley, CA

Distances:

5K 10K Half Marathon Marathon

Months:

December January February

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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