Topanga close

Trail Running Calendar near Topanga 2025-2026

Monthly updates for Topanga

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

Explore the top trail runs near Topanga for 2025-2026! We've gathered 33 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
24
Su

ABWR Half Marathon - Valencia

Trail Run 5 km 10 km 15 km Half Marathon
June 2026
Jun
6
Sa

Malibu Canyon Trail Races

Trail Run Half Marathon 30 km ... 50 mi 100 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 13 mi
Jun
14
Su

Old Zoo Half Marathon

Trail Run 12 km Half Marathon
Jun
20
Sa

Tough Topanga

Trail Run 10 km 15 km
July 2026
Jul
18
Sa

Tough Mugu

Trail Run 10 km 25 km
Jul
31
Fr

SoCal Summer 12K

Trail Run 6 km 12 km
August 2026
Aug
15
Sa

The Bulldog Ultra

Trail Run 25 km 50 km
September 2026
Sep
12
Sa

Los Angeles Sunset Trail Relay

Trail Run 5 km 10 mi
Sep
26
Sa

Ascot Hills Challenge 5K

Trail Run 5 km
October 2026
Oct
18
Su

Pasadena Trail Half Marathon

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

Backbone Trail Ultra

Trail Run 68 mi