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Trail Running Calendar near Norwalk 2026-2027

Monthly updates for Norwalk

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

Explore the top trail runs near Norwalk for 2026-2027! We've gathered 24 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
10
Sa

OC Trail Runners Group Run

Trail Run 8 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
14
Sa

ABWR Half Marathon - Glendale

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

Hill Challenge 4 Mile

Trail Run 4 mi
March 2026
Mar
21
Sa

Whiting Ranch Trail Races

Trail Run 6 km 10 km 13 mi 30 km
Mar
28
Sa

Griffith Park Trail Marathon

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

Billy Goat Mountain Climb

Trail Run 10 km 13 mi 17 mi
Apr
4
Sa

ABWR Half Marathon - Glendale

Trail Run 5 km 10 km 15 km Half Marathon
Apr
25
Sa

Shadow Strike Unsanctioned Run - Chino Hills

Trail Run 4 mi
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 - Glendale

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
18
Sa

Harding Hustle

Trail Run 15 km 30 km 50 km
Jul
18
Sa

ABWR Half Marathon - Glendale

Trail Run 5 km 10 km 15 km 13 mi
Jul
31
Fr

SoCal Summer 12K

Trail Run 6 km 12 km
September 2026
Sep
12
Sa

Los Angeles Sunset Trail Relay

Trail Run 5 km
Sep
26
Sa

Ascot Hills Challenge 5K

Trail Run 5 km