10Ks within 25 mi of Hacienda Heights, CA
20+ races
Rock It in Chino Hills 5K & 10K
Brea, CAIn 3 daysRegistration closed
- 5K
- 10K
Registration closedView details
Montebello Heritage 5K/10K
Montebello, CAIn 4 daysfrom $0
- 1K
- 5K
- 10K
from $0View details
Night of the Living Runners – 5K, 10K, 10-Miler, Half Marathon
Long Beach, CAIn 10 daysfrom $24.50
- 5K
- 10K
- 10 mi
- Half
from $24.50View details
POMONA 5K & 10K
Pomona, CAIn 10 daysfrom $25
- 0.25 mi
- 5K
- 10K
- 9.3 mi
from $25View details
The Ruck Challenge
Norco, CAIn 10 daysfrom $60
- 5K
- 10K
from $60View details
Pasadena Trail Half & 10k/5k
Pasadena, CAIn 11 daysRegistration closed
- 5K
- 10K
- Half
Registration closedView detailsWitches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs
Huntington Beach, CAIn 11 daysfrom $15
- 200 yd
- 5K
- 10K
- Half
from $15View details
SoCal's Sunset Trick or Trot 5k/10K - Halloween Race
Huntington Beach, CA2 wks outfrom $22
- 0.5 mi
- 5K
- 10K
from $22View details
LASAA Mug Run - LASD Carson Station
Carson, CA2 wks out$30
- 5K
- 10K
$30View details
RunThrough USA Long Beach 5k,10k & Half Marathon Race
Long Beach, CA2 wks outfrom $43.40
- 5K
- 10K
- Half
from $43.40View details
Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs
Long Beach, CA2 wks outfrom $15
- 200 yd
- 5K
- 10K
- Half
from $15View details
Alhambra Pumpkin Run 2026
Alhambra, CA2 wks outfrom $50
- 1K
- 5K
- 10K
from $50View details
LASAA Mug Run - South LA
Los Angeles, CA3 wks out$30
- 5K
- 10K
$30View details
The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs
Long Beach, CA3 wks outfrom $18
- 400 yd
- 5K
- 10K
- Half
from $18View details
DINO DASH
Tustin, CA3 wks outfrom $0
- 2K
- 5K
- 10K
- 15K
from $0View details
Halloween Leftovers – 5K, 10K, 10-Miler, Half Marathon
Long Beach, CA3 wks outfrom $24.50
- 5K
- 10K
- 10 mi
- Half
from $24.50View details
Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs
Long beach, CA3 wks outfrom $25
- 1 mi
- 5K
- 10K
- Half
from $25View details
RUN FOR FREEDOM
San Dimas, CA4 wks outfrom $40
- 5K
- 10K
from $40View details
Beer City Half™ OC
Santa Ana, CA4 wks outfrom $25
- 1 mi
- 5K
- 10K
- Half
from $25View details
Donut Runners Rejoice – 5K, 10K, 10-Miler, Half Marathon
Long Beach, CA4 wks outfrom $24.50
- 5K
- 10K
- 10 mi
- Half
from $24.50View details
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