Upcoming Half Marathon Races Near Oceanside, CA

Name: 2026 Silver Strand Half Marathon, 10 Miler, 12K & 5K
Start: 2026-11-08
End: 2026-11-08
Location: Coronado

Thrive San Diego Half Marathon & 5K

San Diego, CA

Saturday, November 1st, 2025

Featured

Half

View details for race Thrive San Diego Half Marathon & 5K

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2025 PRE-SALE Thrive San Diego Half Marathon & 5K

San Diego, CA

Saturday, November 1st, 2025

Half

Fast

View details for race 2025 PRE-SALE Thrive San Diego Half Marathon & 5K

Beer City Half OC

Santa Ana, CA

Saturday, November 1st, 2025

Half

10K

Trail

View details for race Beer City Half OC

Día de los Muertos Run - Huntington Beach 5K, 1...

Huntington Beach, CA

Saturday, November 1st, 2025

10K

Half

View details for race Día de los Muertos Run - Huntington Beach 5K, 10K & Half Marathon

Run SAN DIEGO 5K/10K/13.1 FALL

San Diego, CA

Saturday, November 1st, 2025

10K

Half

View details for race Run SAN DIEGO 5K/10K/13.1 FALL

Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Saturday, November 1st, 2025

10K

Half

View details for race Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO

Temecula Half Marathon, 10K, 5K

Temecula, CA

Sunday, November 2nd, 2025

Half

10K

View details for race Temecula Half Marathon, 10K, 5K

2025 Silver Strand Veteran's Day Half Marathon,...

Coronado, CA

Sunday, November 9th, 2025

Half

Fast

View details for race 2025 Silver Strand Veteran's Day Half Marathon, 10 Miler, 12K & 5K event

Turkey Trot (Sunday) 5k, 10k, 15k, Half Marathon

Irvine, CA

Sunday, November 30th, 2025

10K

15K

View details for race Turkey Trot (Sunday) 5k, 10k, 15k, Half Marathon

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

San Diego Holiday Half Marathon

San Diego, CA

Saturday, December 20th, 2025

Half

View details for race San Diego Holiday Half Marathon

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

Huntington Beach, CA

Saturday, December 20th, 2025

10K

Half

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

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

Riverside, CA

Sunday, December 21st, 2025

10K

15K

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

New Year's Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Saturday, December 27th, 2025

10K

Half

View details for race New Year's Run 5K/10K/13.1 SAN DIEGO

A Merry Christmas Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Saturday, December 27th, 2025

10K

Half

View details for race A Merry Christmas Run 5K/10K/13.1 SAN DIEGO

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

Citrus Heritage Run

Riverside, CA

Saturday, January 10th, 2026

Half

10K

View details for race Citrus Heritage Run

San Diego 50 & Trail Runs

Escondido, CA

Saturday, January 10th, 2026

Ultra

Marathon

Half

Trail

Fast

View details for race San Diego 50 & Trail Runs

2026 Surf City Marathon & Half Marathon

Huntington Beach, CA

Saturday, January 31st, 2026

Half

Marathon

View details for race 2026 Surf City Marathon & Half Marathon

The HEART RUN Half Marathon & 5K /The SUPER BOW...

Huntington Beach, CA

Saturday, February 7th, 2026

Half

View details for race The HEART RUN Half Marathon & 5K /The SUPER BOWL Half Marathon & 5K. A FEBRUARY FESTIVAL RACE

Beer City Half™ San Diego

San Diego, CA

Saturday, February 14th, 2026

Half

10K

View details for race Beer City Half™ San Diego

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, CA

Saturday, February 28th, 2026

10K

Half

Trail

View details for race SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

San Diego Beach & Bay Half Marathon

San Diego, CA

Saturday, April 11th, 2026

Half

10K

View details for race San Diego Beach & Bay Half Marathon

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 11th, 2026

Marathon

Half

15K

Trail

Fast

View details for race Bedrock Valley Trail Runs

Run for the Planet - Earth Day Celebration 5K, ...

Huntington Beach, CA

Saturday, April 18th, 2026

10K

Half

View details for race Run for the Planet - Earth Day Celebration 5K, 10K, and Half Marathon

The Hoag OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The Hoag OC Marathon Running Festival

The 2026 Hoag OC Marathon Running Festival (Exp...

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The 2026 Hoag OC Marathon Running Festival (Expo Registration)

La Jolla Half Marathon & 5K

San Diego, CA

Saturday, May 16th, 2026

Half

View details for race La Jolla Half Marathon & 5K

Laguna Hills Memorial Day Half Marathon, 5K & 10K

Laguna Hills, CA

Monday, May 25th, 2026

Half

10K

View details for race Laguna Hills Memorial Day Half Marathon, 5K & 10K

Run Juneteenth Day 5K/10K/13.1 SAN DIEGO

San Diego, CA

Saturday, June 20th, 2026

10K

Half

View details for race Run Juneteenth Day 5K/10K/13.1 SAN DIEGO

2026 PRE-SALE Thrive San Diego Half Marathon & 5K

San Diego, CA

Saturday, November 7th, 2026

Half

Fast

View details for race 2026 PRE-SALE Thrive San Diego Half Marathon & 5K

2026 Silver Strand Half Marathon, 10 Miler, 12K...

Coronado, CA

Sunday, November 8th, 2026

Half

10 Miles

12K

View details for race 2026 Silver Strand Half Marathon, 10 Miler, 12K & 5K

Explore more in Oceanside, CA

Distances:

5K 10K Half Marathon Marathon

Months:

November December January

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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