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Running Calendar near Thousand Oaks 2026-2027

Monthly updates for Thousand Oaks

Get new running races (and updates) in your inbox every month.

Explore the top running races near Thousand Oaks for 2026-2027! We've gathered 113 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Fitness Races
December 2026
Dec
19
Sa

Jingle Bell Jog at Dos Vientos

5 km 10 km
Dec
20
Su

Holly Jolly Marathon

5 km 10 km Half Marathon Marathon
January 2027
Jan
16
Sa

Backbone Trail Ultra

Trail Run 68 mi
Jan
23
Sa

The Master's University Winter 5K

5 km
Jan
30
Sa

Sean O'Brien 100K

Trail Run 30 km 26 mi ... 50 mi 100 km
February 2027
Feb
21
Su

Ventura Marathon

13 mi 26 mi
Feb
27
Sa

Will Rogers 24 Hour

Backyard Ultra 10 km 13 mi ... 50 km 100 mi
Feb
28
Su

Mardi Gras Madness 10K

5 km 10 km
Feb
28
Su

Screenland 5K

5 km
March 2027
Mar
20
Sa

Valencia Trail Race

Trail Run 10 km Half Marathon 50 km
May 2027
May
21-23
Fr - Su

Coyote Two Moon

Trail Run 10 km 30 km ... 100 km 100 mi
August 2027
Aug
29
Su

Good Company 14K

14 km
February 2028
Feb
27
Su

Screenland 5K

5 km
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