Upcoming Half Marathon Races Near Claremont, CA

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Four Fools Wine Run 5k

Rodeo, CA

Saturday, June 13th, 2026

Featured

View details for race Four Fools Wine Run 5k

Take Me to Your Pizza : Alien Dash 5K. 10K. Hal...

Long Beach, CA

Sunday, September 27th, 2026

10K

Half

Fast

View details for race Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza

Golden Strides 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, September 27th, 2026

15K

10K

View details for race Golden Strides 5k, 10k, 15k, Half Marathon

Haunted Heroes 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 3rd, 2026

10K

15K

View details for race Haunted Heroes 5k, 10k, 15k, Half Marathon

2026 2XU Long Beach Marathon & Half Marathon

Long Beach, CA

Saturday, October 10th, 2026

Marathon

Half

View details for race 2026 2XU Long Beach Marathon & Half Marathon

Dam Spooky 5k, 10k, 15k, Half Marathon

Lake View Terrace, CA

Saturday, October 17th, 2026

10K

Half

View details for race Dam Spooky 5k, 10k, 15k, Half Marathon

SPACEROCK Trail Race

Agua Dulce, CA

Saturday, October 17th, 2026

15K

10K

Trail

View details for race SPACEROCK Trail Race

Witches Wave - Halloween Run 5K, 10K, and Half ...

Huntington Beach, CA

Sunday, October 18th, 2026

10K

Half

View details for race Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs

Monster Dash 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 24th, 2026

15K

Half

View details for race Monster Dash 5k, 10k, 15k, Half Marathon

RunThrough USA Long Beach 5k,10k & Half Maratho...

Long Beach, CA

Saturday, October 24th, 2026

10K

Half

View details for race RunThrough USA Long Beach 5k,10k & Half Marathon Race

Trick or Trot 5K, 10K, and Half Marathon

Long Beach, CA

Sunday, October 25th, 2026

10K

Half

View details for race Trick or Trot 5K, 10K, and Half Marathon

Spooky Shuffle – 5k, 10k, Half Marathon

Van Nuys, CA

Sunday, October 25th, 2026

10K

Half

View details for race Spooky Shuffle – 5k, 10k, Half Marathon

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

Long beach, CA

Saturday, October 31st, 2026

Half

15K

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

The Long Beach Halloween Run 5K. 10K. Half Mara...

Long Beach, CA

Saturday, October 31st, 2026

10K

Half

View details for race The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs

Luz y Vida 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, November 1st, 2026

15K

Half

View details for race Luz y Vida 5k, 10k, 15k, Half Marathon

Día de Muertos - Viva la Vida - 5K, 10K, and H...

Long beach, CA

Sunday, November 1st, 2026

10K

Half

View details for race Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs

Beer City Half™ OC

Santa Ana, CA

Saturday, November 7th, 2026

Half

10K

View details for race Beer City Half™ OC

Runacopia 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, November 8th, 2026

10K

15K

View details for race Runacopia 5k, 10k, 15k, Half Marathon

Camp Turkey Terror: After Dark- Friday the 13th...

Long Beach, CA

Friday, November 13th, 2026

10K

Half

View details for race Camp Turkey Terror: After Dark- Friday the 13th Turkey Trot: 5K. 10K. Half Marathon by Califlow Runs

The Stuffing Shuffle – 5K, 10K, Half Marathon

Fountain Valley, CA

Saturday, November 14th, 2026

10K

Half

View details for race The Stuffing Shuffle – 5K, 10K, Half Marathon

Huffin for the Stuffin- Turkey Trot 5K, 10K, &...

Long Beach, CA

Saturday, November 14th, 2026

10K

Half

View details for race Huffin for the Stuffin- Turkey Trot 5K, 10K, & Half Marathon

Giving Thanks 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, November 21st, 2026

15K

Half

View details for race Giving Thanks 5k, 10k, 15k, Half Marathon

Harvest Hustle – 5K, 10K, Half Marathon

Lake View Terrace, CA

Saturday, November 21st, 2026

10K

Half

View details for race Harvest Hustle – 5K, 10K, Half Marathon

Friendsgiving: Turkey Trot 5K, 10K, Half Marath...

Long Beach, CA

Sunday, November 22nd, 2026

10K

1 Mile

Fast

View details for race Friendsgiving: Turkey Trot 5K, 10K, Half Marathon by Califlow Runs

Turkey Trot 5k, 10k, 15k, Half Marathon

Van Nuys, CA

Thursday, November 26th, 2026

15K

Half

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

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

Long beach, CA

Friday, November 27th, 2026

10K

15K

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

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

Anaheim, CA

Saturday, November 28th, 2026

Half

15K

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

Seasons Greetings 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, December 5th, 2026

10K

Half

View details for race Seasons Greetings 5k, 10k, 15k, Half Marathon

Merry Miles- 5K, 10K, and Half Marathon by Ca...

Long Beach, CA

Sunday, December 6th, 2026

10K

Half

View details for race Merry Miles- 5K, 10K, and Half Marathon by Califlow Runs

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

Van Nuys, CA

Saturday, December 12th, 2026

15K

10K

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

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

Riverside, CA

Sunday, December 13th, 2026

15K

Half

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

Winter Runderland 5K, 10K, & Half Marathon. Kid...

Long Beach, CA

Sunday, December 13th, 2026

10K

Half

Fast

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

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

Los Angeles, CA

Saturday, December 19th, 2026

10K

15K

Trail

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

Winter Whirl – 5K, 10K, Half Marathon

Fountain Valley, CA

Saturday, December 19th, 2026

10K

Half

View details for race Winter Whirl – 5K, 10K, Half Marathon

The Jingle Bell Dash Kids Dash, 1 Miler, 5K, 10...

Long Beach, CA

Saturday, December 19th, 2026

10K

Half

View details for race The Jingle Bell Dash Kids Dash, 1 Miler, 5K, 10K and Half Marathon & Santa Paws Doggie Run

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

Huntington Beach, CA

Sunday, December 20th, 2026

10K

Half

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

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

Long beach, CA

Sunday, December 20th, 2026

Half

15K

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

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

Long Beach, CA

Friday, December 25th, 2026

10K

Half

View details for race Jingle All the Way - Christmas Day 5K, 10K, Half Marathon, Kids Dash by Califlow Runs

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

Encino, CA

Saturday, December 26th, 2026

10K

Half

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

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

Long beach, CA

Saturday, December 26th, 2026

Half

10K

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

Last Dash Before Midnight 5K, 10K, & Half Marat...

Long Beach, CA

Thursday, December 31st, 2026

10K

Half

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

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

Huntington Beach, CA

Friday, January 1st, 2027

10K

Half

Fast

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

Griffith Park Resolution Run

Los Angeles, CA

Sunday, January 3rd, 2027

Half

12K

Trail

View details for race Griffith Park Resolution Run

Grievances & Gratitude Run – Not a Resolution -...

Long Beach, CA

Saturday, January 9th, 2027

10K

Half

View details for race Grievances & Gratitude Run – Not a Resolution - Just a Reset 5K, 10K, and Half Marathon by Califlow Runs

Citrus Heritage Run

Riverside, CA

Saturday, January 9th, 2027

Half

10K

View details for race Citrus Heritage Run

Define Your Glow 5K, 10K, Half Marathon by Cali...

Long Beach, CA

Saturday, January 16th, 2027

10K

Half

View details for race Define Your Glow 5K, 10K, Half Marathon by Califlow Runs

MLK Jr. Freedom Run LOS ANGELES

Los Angeles, CA

Saturday, January 16th, 2027

10K

Half

View details for race MLK Jr. Freedom Run LOS ANGELES

Polar Bear Run 5K, 10K, and Half Marathon by Ca...

Long Beach, CA

Saturday, January 23rd, 2027

10K

Half

View details for race Polar Bear Run 5K, 10K, and Half Marathon by Califlow Runs

Coffee Lover Run LOS ANGELES

Los Angeles, CA

Saturday, January 30th, 2027

10K

Half

View details for race Coffee Lover Run LOS ANGELES

Heart and Sole Valentine's Run 5K, 10K, and Hal...

Long Beach, CA

Saturday, February 6th, 2027

10K

Half

View details for race Heart and Sole Valentine's Run 5K, 10K, and Half Marathon by Califlow Runs

2027 Surf City Marathon

Huntington Beach, CA

Sunday, February 7th, 2027

Marathon

Half

View details for race 2027 Surf City Marathon

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