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10K races in Orange County (2026-27)
Updated
14 10k races are coming up in Orange County in the next 90 days; the next is Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs on Sunday, October 18 in Huntington Beach. 19 10k races are listed in Orange County for the next 12 months; the next one starts from $52.99.
All LACentral LA (12)Westside & Beaches (41)South Bay & Long Beach (64)Pasadena & San Gabriel Valley (12)San Fernando Valley (21)Orange County (19)
By date
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Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs
Sun Oct 18 · 7:30 AM · Huntington Beach · Orange County
5K10KHalf marathon
from $52.99 -
SoCal's Sunset Trick or Trot 5k/10K - Halloween Race
Sat Oct 24 · 4:30 PM · Huntington Beach · Orange County
5K10K
from $40Goes up Oct 21 -
from $35Goes up Oct 30
-
from $53.86Goes up Oct 26
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from $32.50Goes up Oct 21
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The Stuffing Shuffle - 5K, 10K, Half Marathon
Sat Nov 14 · 8:00 AM · Fountain Valley · Orange County
5K10KHalf marathon
from $29.50Goes up Nov 13 -
Anaheim Turkey Trot 5K/10K -Corner of Katella on the Santa ANA River Trail. Across the street from Honda Center
Sun Nov 22 · 8:00 AM · Anaheim · Orange County
1 mile5K10KTrail
from $30Goes up Oct 31 -
from $40Goes up Nov 4
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from $40Goes up Nov 1
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Jingle Bell Dash Kids Dash, 5K, 10K and Half Marathon & Santa Paws Doggie Run
Sun Dec 6 · 7:30 AM · Huntington Beach · Orange County
5K10KHalf marathon
from $42.99 -
from $38Goes up Oct 28
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Winter Whirl - 5K, 10K, Half Marathon
Sat Dec 19 · 8:00 AM · Fountain Valley · Orange County
5K10KHalf marathon
from $29.50Goes up Dec 18 -
Santa’s Reindeer Run - 3rd Annual- 5K, 10K, and Half Marathon
Sun Dec 20 · 7:30 AM · Huntington Beach · Orange County
1 mile5K10KHalf marathon
from $25Goes up Dec 6 -
Run In The New Year 5k/10K/Half Marathon
Fri Jan 1 · 8:00 AM · Huntington Beach · Orange County
5K10KHalf marathon
from $38Goes up Oct 30 -
Socal River Marathon - 26.2 - 13.1 - 10K - 5K
Sat Feb 27 · 7:30 AM · Huntington Beach · Orange County
5K10KHalf marathonMarathonTrail
from $40Goes up Nov 29 -
from $40Goes up Apr 4
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Running Is For The Birds - 5K, 10K, Kids Run & Walk - Earth Day Celebration
Sat Apr 24 · 8:00 AM · Huntington Beach · Orange County
5K10K
from $40Goes up Dec 6 -
SoCal's Pirate's 5k/10k Run/Walk
Sat May 22 · 7:30 AM · Huntington Beach · Orange County
1 mile5K10K
from $30Goes up May 20 -
from $36Goes up Jul 16
Quick answers
How many 10k races are in Orange County in the next 3 months?
14 10k races are listed in Orange County between October 17 and January 15. The next is Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs on Sunday, October 18 in Huntington Beach.
What is the cheapest 10K in Orange County right now?
Santa’s Reindeer Run - 3rd Annual- 5K, 10K, and Half Marathon on December 20 has the lowest listed entry fee in the next 90 days: $25. Prices are before the registration platform's processing fee.
When does the next early-bird price end for 10k races in Orange County?
SoCal's Sunset Trick or Trot 5k/10K - Halloween Race: the 5K goes from $40 to $42 after October 21. 16 more of these 10k races publish a later price increase.
Are there 10k races in Orange County this weekend?
Yes, 1: Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs (Sun).