Upcoming 10K Races In California, US in December, 2025

Name: Last Miles of 2025- 5K, 10K, and Half Marathon
Start: 2025-12-28
End: 2025-12-28
Location: Santa Monica

The Krampus Cross Country 5K, 10K, or Naughty N...

San Francisco, CA

Friday, December 5th, 2025

10K

Trail

Fast

View details for race The Krampus Cross Country 5K, 10K, or Naughty Nine Miler (LIVE or VIRTUAL)!

Santa Claus For A Cause 5K/10K

Huntington Beach, CA

Saturday, December 6th, 2025

10K

View details for race Santa Claus For A Cause 5K/10K

Winter Runderland 5K, 10K, & Half Marathon

Santa Monica, CA

Saturday, December 6th, 2025

10K

Half

View details for race Winter Runderland 5K, 10K, & Half Marathon

South Pasadena Tiger Run 5K/10K

South Pasadena, CA

Saturday, December 6th, 2025

10K

View details for race South Pasadena Tiger Run 5K/10K

14th Annual Reindeer Run/Walk

American Canyon, CA

Saturday, December 6th, 2025

10K

View details for race 14th Annual Reindeer Run/Walk

ZombieRunner Quarry Lakes

Fremont, CA

Saturday, December 6th, 2025

10K

Half

Trail

Fast

View details for race ZombieRunner Quarry Lakes

Winter Runderland 5K, 10K, & Half Marathon

Long Beach, CA

Sunday, December 7th, 2025

10K

Half

View details for race Winter Runderland 5K, 10K, & Half Marathon

Santa Runs Griffith Park

Los Angeles, CA

Sunday, December 7th, 2025

10K

Trail

Fast

View details for race Santa Runs Griffith Park

Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5K

Oxnard, CA

Saturday, December 13th, 2025

Half

10K

View details for race Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5K

The Kris Kringle Jingle Dash 5K, 10K and Half M...

Huntington Beach, CA

Saturday, December 13th, 2025

10K

Half

View details for race The Kris Kringle Jingle Dash 5K, 10K and Half Marathon

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (Los Angeles...

Los Angeles, CA

Saturday, December 13th, 2025

10K

Fast

View details for race ‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (Los Angeles, CA)

Merry Miles 5K, 10K, and Half Marathon

Long Beach, CA

Sunday, December 14th, 2025

10K

Half

View details for race Merry Miles 5K, 10K, and Half Marathon

Holiday Fun 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Sunday, December 14th, 2025

10K

Half

View details for race Holiday Fun 5k, 10k, 15k, Half Marathon

Santa's Toy Trot – 5K, 10K, 10 Miler, and Half ...

Long Beach, CA

Sunday, December 14th, 2025

10K

10 Miles

View details for race Santa's Toy Trot – 5K, 10K, 10 Miler, and Half Marathon

Candy Cane Chase 5K,10K, and Half Marathon

Santa Monica, CA

Sunday, December 14th, 2025

10K

Half

View details for race Candy Cane Chase 5K,10K, and Half Marathon

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

San Diego, CA

Saturday, December 20th, 2025

10K

View details for race ‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

Escondido, CA

Saturday, December 20th, 2025

10K

View details for race ‘A CHARLIE BROWN CHRISTMAS 5K/10K’ (San Diego, CA)

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

Santa’s Reindeer Run - 5K, 10K, and Half Marathon

Huntington Beach, CA

Saturday, December 20th, 2025

10K

View details for race Santa’s Reindeer Run - 5K, 10K, and Half Marathon

Holiday Half Marathon, 10K, 5K, Kid's 1-Mile

Goleta, CA

Saturday, December 20th, 2025

Half

10K

View details for race Holiday Half Marathon, 10K, 5K, Kid's 1-Mile

Clueless & Breathless 5K, 10K & Half

Canoga Park, CA

Saturday, December 20th, 2025

10K

Half

Fast

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

Holly Jolly 5K, 10K, 1-Mile Mistletoe Dash & Li...

Fountain Valley, CA

Sunday, December 21st, 2025

10K

1 Mile

View details for race Holly Jolly 5K, 10K, 1-Mile Mistletoe Dash & Little Elves 200-Yard Dash - Mile Square Park

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

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, and...

Long Beach, CA

Thursday, December 25th, 2025

10K

Half

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

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

Encino, CA

Saturday, December 27th, 2025

10K

Half

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

Run In The New Year 5k/10K/Half Marathon

Huntington Beach, CA

Sunday, December 28th, 2025

10K

Half

Fast

View details for race Run In The New Year 5k/10K/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

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