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Half Marathon Calendar near Thousand Oaks 2026-2027

Monthly updates for Thousand Oaks

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Explore the top half marathons near Thousand Oaks for 2026-2027! We've gathered 41 exciting races in the area. Check out our detailed list below to find your next local race.

February 2026
Feb
7
Sa

Boney Mountain Trail Run

Trail Run 7 km Half Marathon
Feb
7
Sa

Boney Mountain Trail Run

Trail Run 7 km 13 mi
Feb
7
Sa

Beyond the Streets Half Marathon

5 km 10 km Half Marathon
Feb
8
Su

ABWR Half Marathon - Culver City

5 km 10 km 15 km Half Marathon
Feb
14
Sa

The Love Run – Half Marathon

5 km 10 km Half Marathon
Feb
22
Su

Ventura Marathon

Half Marathon Marathon
Feb
28
Sa

Will Rogers 24 Hour

Backyard Ultra 10 km Half Marathon ... 100 mi 24 hr
March 2026
Mar
14
Sa

The Terminator 2 Trot – Half Marathon

5 km 10 km Half Marathon
Mar
15
Su

ABWR Half Marathon - San Fernando

5 km 10 km 15 km Half Marathon
Mar
21
Sa

Valencia Trail Race

Trail Run 10 km Half Marathon 50 km
April 2026
Apr
11
Sa

Nature Made Great Race: Half Marathon

Trail Run 5 km 10 km 13 mi
Apr
11
Sa

Spring Fling Run

5 km 10 km 13 mi
Apr
12
Su

ABWR Half Marathon - Ventura

Trail Run 5 km 10 km 15 km 13 mi
Apr
18-19
Sa - Su

Mountains 2 Beach Marathon

5 km 10 km Half Marathon Marathon
Apr
18
Sa

Point Mugu Trail Run

Trail Run 10 km Half Marathon
Apr
18
Sa

ABWR Half Marathon - San Fernando

5 km 10 km 15 km 13 mi
May 2026
May
10
Su

ABWR Half Marathon - San Fernando

5 mi 10 mi 13 mi 15 mi
May
16
Sa

The Cobra Half Miyagithon

Urban Trail 5 km 10 km Half Marathon
May
17
Su

Venice Beach Half Marathon

5 km 13 mi
May
23
Sa

The Valley Race – Half Marathon

5 km 10 km Half Marathon