Sun, May 16, 2027 · 8:00 AM · Long Beach, CA
La Llorona Run 5K 10K Half by Califlow Runs
5K10KHalf Marathonflat and fastWalker-friendly · per organizer
- Price
- $50.81-$67.77
Half Marathons in California — Page 5
Every upcoming Half Marathon race we know about in California. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 241–283 of 283 races. Use search and filters from page 1.
Sat, May 22, 2027 · 7:00 AM · Ventura, CA
17th Annual BEACHFRONT RUN
1K5K10KHalf Marathon
- Price
- $27.50-$85.80
Sun, May 23, 2027 · 8:15 AM · Clayton, CA
Diablo Trail Run
2M4M10MHalf MarathonMarathonUltraflat and fast
- Price
- Free-$96.40
Sat, May 29, 2027 · 8:30 AM · San Jose, CA
Beer City Half™ San Jose
1M5K10KHalf Marathon
- Price
- $48.70-$101.70
Sat, May 29, 2027 · 7:30 AM · Los Angeles, CA
SuperHeroes Run LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, May 29, 2027 · 7:30 AM · Las Vegas, CA
SuperHeroes Run LAS VEGAS
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, May 29, 2027 · 7:30 AM · Sacramento, CA
SuperHeroes Run SACRAMENTO
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, May 29, 2027 · 7:30 AM · San Diego, CA
SuperHeroes Run SAN DIEGO
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, May 29, 2027 · 7:30 AM · San Francisco, CA
SuperHeroes Run SAN FRANCISCO
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sun, May 30, 2027 · 8:15 AM · Oakland, CA
Cinderella Trail Run
2M8KHalf Marathon30KMarathonUltra
- Price
- Free-$96.40
Sat, Jun 5, 2027 · 7:00 AM · Long Beach, CA
Wrigley River Run & Tadpole Trot
1K5K10K10MHalf Marathon
- Price
- $6.30-$80.50
- Field size
- 1,318 · basis unavailable
Sun, Jun 6, 2027 · 8:00 AM · Long Beach, CA
SuperHero - Runbelievable - 5K. 10K. Half Marathon by Califlow Runs
1M5K10KHalf Marathonflat and fastWalker-friendly · per organizer
- Price
- $16.90-$57.17
Sun, Jun 6, 2027 · 8:00 AM · Castro Valley, CA
2027 Lake Chabot Trail Challenge (Half Marathon & 5K)
5KHalf Marathonrolling hills
- Price
- $44-$69.90
Sun, Jun 13, 2027 · 7:15 AM · Los Angeles, CA
Old Zoo Half Marathon
12KHalf Marathon
- Price
- $53.94-$65.60
Sat, Jun 19, 2027 · 8:00 AM · Long Beach, CA
Summer Solstice Run : 5K.10K. Half Marathon –by Califlow Runs
5K10KHalf Marathon
- Price
- $49.75-$57.17
Sat, Jun 19, 2027 · 7:00 AM · Los Angeles, CA
Run Juneteenth Day 5K/10K/13.1 LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jun 19, 2027 · 7:00 AM · Sacramento, CA
Run Juneteenth Day 5K/10K/13.1 SACRAMENTO
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jun 19, 2027 · 7:00 AM · San Diego, CA
Run Juneteenth Day 5K/10K/13.1 SAN DIEGO
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jun 19, 2027 · 7:00 AM · San Francisco, CA
Run Juneteenth Day 5K/10K/13.1 SAN FRANCISCO
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Jun 19, 2027 · 6:15 AM · Santa Clarita, CA
Sugar Daddy Race
0.5K5K10KHalf Marathon
- Price
- $50.82-$135.62
Sat, Jun 26, 2027 · 8:00 AM · Long Beach, CA
Summertime in the LBC 5K, 10K, & Half Marathon by Califlow Runs
5K10KHalf MarathonWalker-friendly · per organizer
- Price
- $49.75-$57.17
Sat, Jul 3, 2027 · 7:00 AM · Fort Bragg, CA
Red, White & Blue Race
5K10KHalf Marathon
- Price
- $27.50-$64.60
Sat, Jul 10, 2027 · 8:15 AM · Santa Cruz, CA
San Lorenzo River Trail Run
0.25M2M10KHalf Marathon30KMarathonUltra
- Price
- Free-$96.40
Sat, Jul 10, 2027 · 8:30 AM · Alameda, CA
Beer City Half™ Alameda
5K10KHalf Marathon
- Price
- $27.50-$99.05
Sat, Jul 10, 2027 · 8:00 AM · Long Beach, CA
Endless Summer in the LBC 5K, 10K, & Half Marathon by Califlow Runs
5K10KHalf Marathonflat and fast
- Price
- $42.33-$52.93
Sun, Jul 11, 2027 · 8:00 AM · Long Beach, CA
Bidi Bidi Run Run 5K 10K Half Marathon by Califlow Runs
5K10KHalf Marathonflat and fastWalker-friendly · per organizer
- Price
- $46.57-$74.14
Sat, Jul 17, 2027 · 8:00 AM · Morro Bay, CA
Brian Waterbury Memorial Rock to Pier Run
6M10KHalf Marathon
- Price
- $59.80-$91.60
- Field size
- 1,280 · based on the organizer's entry cap
Sat, Jul 24, 2027 · 8:00 AM · Long Beach, CA
LBC - Good Vibes Run 5K, 10K, & Half Marathon by Califlow Runs
5K10KHalf Marathonflat and fast
- Price
- $49.75-$57.17
Sat, Jul 24, 2027 · 7:00 AM · Los Angeles, CA
Sunrise Marathon LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sun, Jul 25, 2027 · 7:30 PM · Long Beach, CA
BOO-gie Glow Run 5K 10K Half Marathon - SummerWeen Series by Califlow Runs
1M5K10KHalf Marathonflat and fast
- Price
- $27.50-$59.29
Sat, Aug 7, 2027 · 8:00 AM · Green Valley Lake, CA
Green Valley Lake 5k/10k/& Half Marathon
5K10KHalf Marathon400 ft gain
- Price
- $44-$99
Sat, Aug 7, 2027 · 7:00 AM · Los Angeles, CA
Run Together Against Breast Cancer 5K/10K/13.1 LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sun, Aug 8, 2027 · 8:00 AM · Long Beach, CA
Sundae Funday - Ice Cream Run 5K, 10K, and Half Marathon by Califlow Runs
5K10KHalf Marathon
- Price
- $20.08-$52.93
Sat, Aug 14, 2027 · 8:15 AM · Oakland, CA
Redwood (Summer) Trail Run
2M5MHalf Marathon30KMarathonUltra
- Price
- Free-$96.40
Sat, Aug 21, 2027 · 7:00 AM · Los Angeles, CA
Coffee Lovers Run LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sun, Aug 22, 2027 · 8:00 AM · Long Beach, CA
Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs
5K10KHalf MarathonCertified course · per organizer
- Price
- $49.75-$57.17
Sun, Aug 22, 2027 · 6:30 AM · Ventura, CA
Garmin Marathon Ventura
5K10KHalf MarathonMarathonrolling hills
- Price
- $43.40-$107
Sat, Aug 28, 2027 · 6:30 PM · Long Beach, CA
Night of the Running Dead 5K, 10K, 1 Miler, Half Marathon SummerWeen Series by Califlow Runs
1M5K10KHalf Marathonflat and fastWalker-friendly · per organizer
- Price
- $27.50-$59.29
Sat, Sep 11, 2027 · 8:30 AM · San Ramon, CA
Beer City Half™ Bishop Ranch
1M5K10KHalf Marathon
- Price
- $96.40
Sat, Oct 9, 2027 · 7:30 AM · Los Angeles, CA
Run for Mental Health 5K/10K/13.1 LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
Sat, Nov 13, 2027 · 7:30 AM · Los Angeles, CA
Coffee Lovers Run 5K/10K/13.1 LOS ANGELES
1M5K10KHalf Marathon
- Price
- $32.80-$48.70
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