Whittier Narrows close

Trail Running Calendar near Whittier Narrows 2025-2026

Explore the top trail runs near Whittier Narrows for 2025-2026! We've gathered 24 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
13
Sa

Chino Hills Trail Run Series

Trail Run 30 km 50 km
Dec
14
Su

ABWR Half Marathon - Griffith Park

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

Homeless for the Holidays 5K Run L.A.

Trail Run 5 km
Dec
20
Sa

Run for a Claus - Irvine

Trail Run 5 km
January 2026
Jan
4
Su

ABWR Half Marathon - South El Monte

Trail Run 5 km 10 km 15 km Half Marathon
Jan
4
Su

ABWR Half Marathon - Whittier Narrows

Trail Run 5 km 10 km 15 km 13 mi
Jan
25
Su

Hollywood Sign Run

Trail Run 5 km 8 km 8 mi
Jan
25
Su

Mt. Hollywood 12K Trail Run Hike

Trail Run 5 km 8 km 8 mi
February 2026
Feb
8
Su

Game Day Half Marathon

Trail Run 5 km 10 km 15 km Half Marathon
Feb
14
Sa

ABWR Half Marathon - Griffith Park

Trail Run 5 km 10 km 15 km Half Marathon
Feb
21
Sa

Hill Challenge 4 Mile

Trail Run 4 mi
March 2026
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
May 2026
May
24
Su

Pasadena 50K Relay & 50K Solo

Trail Run 10 km 50 km
June 2026
Jun
6
Sa

Fullerton Fit 5K Trail Run

Trail Run 5 km
Jun
7
Su

Griffith Park Trail Marathon Relay & 8K

Trail Run 8 km Marathon
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
July 2026
Jul
11
Sa

The Mt. Baldy 5000

Trail Run 5 km
Jul
18
Sa

ABWR Half Marathon - Griffith Park

Trail Run 5 km 10 km 15 km Half Marathon