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Half Marathon Calendar near Santa Clarita 2025-2026

Explore the top half marathons near Santa Clarita for 2025-2026! We've gathered 43 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
15
Su

ABWR Half Marathon - Van Nuys

5 km 10 km 15 km Half Marathon
Mar
21
Sa

Valencia Trail Race

Trail Run 10 km Half Marathon 50 km
Mar
28
Sa

Griffith Park Trail Marathon

Trail Run 10 km Half Marathon ... Marathon 50 km
April 2026
Apr
4
Sa

ABWR Half Marathon - Griffith Park

Trail Run 5 km 10 km 15 km Half Marathon
Apr
11
Sa

Nature Made Great Race: Half Marathon

Trail Run 5 km 10 km ... 10 mi Half Marathon
Apr
18
Sa

Point Mugu Trail Run

Trail Run 10 km Half Marathon
Apr
18
Sa

ABWR Half Marathon - Hansen Dam

5 km 10 km 15 km Half Marathon
May 2026
May
2-3
Sa - Su

Finish The Run Griffith Park

5 km 10 km ... 50 mi 100 km
May
10
Su

ABWR Half Marathon - Van Nuys

5 km 10 km 15 km Half Marathon
May
17
Su

Venice Beach Half Marathon

3 mi 13 mi
May
23
Sa

The Valley Race – Half Marathon

5 km 10 km Half Marathon
May
30
Sa

Pacifico Ultra

Trail Run 13 mi 32 mi
May
30
Sa

Run into Summer Vibes Half Marathon

5 km 10 km Half Marathon
June 2026
Jun
6
Sa

Malibu Canyon Trail Races

Trail Run Half Marathon 30 km ... 50 mi 100 km
Jun
13
Sa

ABWR Half Marathon - Griffith Park

Trail Run 5 km 10 km 15 km Half Marathon
Jun
14
Su

Old Zoo Half Marathon

Trail Run 12 km Half Marathon
Jun
20
Sa

Sugar Daddy Race

5 km 10 km Half Marathon
July 2026
Jul
18
Sa

ABWR Half Marathon - Griffith Park

Trail Run 5 km 10 km 15 km Half Marathon
October 2026
Oct
17
Sa

Back to the Future: 88 MPH Dash Half

5 km 10 km 13 mi
Oct
18
Su

Pasadena Trail Half Marathon

Trail Run 5 km 10 km Half Marathon